{"id":1268,"date":"2026-09-14T19:57:31","date_gmt":"2026-09-14T11:57:31","guid":{"rendered":"https:\/\/www.jingfenggroup.com\/concentrated-amino-acid-liquid-30\/"},"modified":"2026-09-16T19:22:22","modified_gmt":"2026-09-16T11:22:22","slug":"concentrated-amino-acid-liquid-30","status":"publish","type":"product_item","link":"https:\/\/www.jingfenggroup.com\/zh\/amino-acid\/concentrated-amino-acid-liquid-30\/","title":{"rendered":"Concentrated Amino Acid Liquid 30%"},"content":{"rendered":"<style>\n\/* \u57fa\u7840\u91cd\u7f6e + \u5168\u5c40\u5e73\u6ed1\u6eda\u52a8\uff08\u951a\u70b9\u515c\u5e95\uff09 *\/\nhtml{scroll-behavior:smooth;scroll-padding-top:78px;}\n.jf-wrap{max-width:1140px;margin:0 auto;padding:0 16px;box-sizing:border-box;}\n.jf-wrap *{box-sizing:border-box;}\n\/* \u9690\u85cf\u4e3b\u9898\u81ea\u52a8\u63d2\u5165\u7684 Table of contents\uff08\u4e0e\u60ac\u6d6e\u951a\u70b9\u5bfc\u822a\u91cd\u590d\uff09 *\/\n.toc-box{display:none !important;}<\/p>\n<p>\/* ===== Sticky 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rgba(0,77,77,.10);transform:translateY(-2px)}.jf-rel-img{display:block;aspect-ratio:1\/1;background:#f5fafa;overflow:hidden}.jf-rel-img img{width:100%;height:100%;object-fit:cover;display:block}.jf-rel-thumb .t{display:block;padding:9px 11px;font-size:13px;font-weight:600;color:#004d4d;line-height:1.35}<\/style>\n<div class=\"jf-wrap\">\n<nav class=\"jf-nav\">\n<a href=\"#overview\">Overview<\/a><br \/>\n<a href=\"#benefits\">Benefits<\/a><br \/>\n<a href=\"#specs\">Specs<\/a><br \/>\n<a href=\"#docs\">Documents<\/a><br \/>\n<a href=\"#solubility\">Form<\/a><br \/>\n<a href=\"#applications\">Applications<\/a><br \/>\n<a href=\"#packaging\">Packaging<\/a><br \/>\n<a href=\"#cases\">Cases<\/a><br \/>\n<a href=\"#faq\">FAQ<\/a><br \/>\n<\/nav>\n<div class=\"jf-hero\">\n<div class=\"jf-hero-eyebrow\">Amino Acid<\/div>\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-aa30-conc-liquid, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-aa30-conc-liquid[data-kb-block=\"kb-adv-headingkb-h1-aa30-conc-liquid\"]{font-size:33px;font-style:normal;color:#ffffff;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-aa30-conc-liquid mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-aa30-conc-liquid[data-kb-block=\"kb-adv-headingkb-h1-aa30-conc-liquid\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-aa30-conc-liquid img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-aa30-conc-liquid[data-kb-block=\"kb-adv-headingkb-h1-aa30-conc-liquid\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-aa30-conc-liquid, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-aa30-conc-liquid[data-kb-block=\"kb-adv-headingkb-h1-aa30-conc-liquid\"]{font-size:26px;}}<\/style>\n<h1 class=\"kt-adv-heading kb-h1-aa30-conc-liquid jf-hero-title\">Concentrated Amino Acid Liquid 30%<\/h1>\n<p class=\"jf-hero-tag\">High-Density Liquid \u2014 300 g of Amino Acids in Every Litre<\/p>\n<div class=\"jf-badges\">\n<span class=\"jf-badge\">Product code JFHA-AA-L (Concentrated)<\/span><br \/>\n<span class=\"jf-badge\">Total amino acid \u2265 300 g\/L<\/span><br \/>\n<span class=\"jf-badge\">Total nitrogen \u2265 7.0%<\/span><br \/>\n<span class=\"jf-badge\">Chloride (Cl\u207b) 9.0 \u2013 11.0%<\/span><br \/>\n<span class=\"jf-badge\">pH 4.0 \u2013 6.0<\/span>\n<\/div>\n<p class=\"jf-hero-lead\"><strong>Every lot ships with a Certificate of Analysis stating tested total amino acids, free amino acids, total nitrogen and chloride.<\/strong><\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"overview\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview[data-kb-block=\"kb-adv-headingkb-h2-overview\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview[data-kb-block=\"kb-adv-headingkb-h2-overview\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview[data-kb-block=\"kb-adv-headingkb-h2-overview\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Product Overview<\/h2>\n<p><strong>Amino acids<\/strong> are the building blocks of proteins and, in free form, the most readily absorbed nitrogen source a plant or an animal can take up. JINGFENG&#8217;s amino acid range is produced from plant protein (soybean) or animal protein by <a href='https:\/\/en.wikipedia.org\/wiki\/Hydrolysis' target='_blank' rel='noopener'>acid or enzymatic hydrolysis<\/a>, which breaks the protein chain down into <a href='https:\/\/en.wikipedia.org\/wiki\/Amino_acid' target='_blank' rel='noopener'>free amino acids<\/a>, short peptides and water-soluble nitrogen. The result is a 100% water-soluble input used as a foliar and fertigation biostimulant, a chelating agent for trace elements, and a feed-grade protein source.<\/p>\n<p><strong>Concentrated Amino Acid Liquid 30%<\/strong> is the volume-efficient grade of our liquid range. One litre carries a <strong>minimum of 300 g of total amino acids<\/strong>, so the volume you have to haul, store and meter per hectare is well below a dilute liquid \u2014 which is what decides the economics once a programme is measured in thousands of litres.<\/p>\n<p>It is an acid hydrolysate, dark brown and dense at <strong>1.20 \u2013 1.22<\/strong>, carrying <strong>\u2265 7% total nitrogen<\/strong> alongside the amino acids and a full spectrum of eighteen free amino acids. Used on its own or blended with macro-, secondary- and micro-nutrients, it raises tolerance to cold, heat, drought and waterlogging.<\/p>\n<p>One thing to check before you specify it: this grade is hydrolysed with hydrochloric acid and carries <strong>9 \u2013 11% chloride<\/strong>. That is normal and safe for cotton, grain and most field and vegetable crops at the recommended dilutions, but it is the wrong grade for strawberries, tobacco or grapes \u2014 use our salt-free 30% amino acid liquid there.<\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"benefits\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits[data-kb-block=\"kb-adv-headingkb-h2-benefits\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits[data-kb-block=\"kb-adv-headingkb-h2-benefits\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits[data-kb-block=\"kb-adv-headingkb-h2-benefits\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Key Benefits<\/h2>\n<div class=\"jf-grid\">\n<div class=\"jf-card\">\n<h4>\u2265 300 g\/L total amino acids<\/h4>\n<p>A concentrated grade: every litre carries at least 300 g of amino acids plus \u2265 7% total nitrogen, so less volume has to be hauled, stored and metered per hectare.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>No dissolving step<\/h4>\n<p>Supplied ready to dilute, which saves a mixing stage in fertigation and spray programmes.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>Metering accuracy<\/h4>\n<p>A uniform liquid is easy to dose precisely, batch after batch.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>High load per litre<\/h4>\n<p>Concentrated grades carry a high amino acid load per litre, which keeps freight cost per unit of active down.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>Mixes with most inputs<\/h4>\n<p>Compatible with common foliar fertilisers and, after a jar test, with many agrochemicals.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>COA on every batch<\/h4>\n<p>Each lot ships with a Certificate of Analysis stating the tested total amino acids, free amino acids, total nitrogen, chloride and heavy metals against the stated Chinese industry standards.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"jf-sec\" id=\"specs\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs[data-kb-block=\"kb-adv-headingkb-h2-specs\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs[data-kb-block=\"kb-adv-headingkb-h2-specs\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs[data-kb-block=\"kb-adv-headingkb-h2-specs\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Technical Specification<\/h2>\n<table class=\"jf-tb\">\n<thead>\n<tr>\n<th>Parameter<\/th>\n<th>Specification<\/th>\n<th>Test standard<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Appearance<\/td>\n<td>Dark brown liquid<\/td>\n<td>Visual inspection<\/td>\n<\/tr>\n<tr>\n<td>Total amino acid<\/td>\n<td>\u2265 300 g\/L<\/td>\n<td>NY\/T 1975-2010<\/td>\n<\/tr>\n<tr>\n<td>Total nitrogen<\/td>\n<td>\u2265 7.0%<\/td>\n<td>NY\/T 1977-2010<\/td>\n<\/tr>\n<tr>\n<td>Organic nitrogen<\/td>\n<td>\u2265 4.5%<\/td>\n<td>NY\/T 1977-2010<\/td>\n<\/tr>\n<tr>\n<td>Density<\/td>\n<td>1.20 \u2013 1.22<\/td>\n<td>GB\/T 20886.2-2021<\/td>\n<\/tr>\n<tr>\n<td>Chloride (Cl\u207b)<\/td>\n<td>9.0 \u2013 11.0%<\/td>\n<td>NY\/T 1117-2006<\/td>\n<\/tr>\n<tr>\n<td>pH<\/td>\n<td>4.0 \u2013 6.0<\/td>\n<td>NY\/T 1973-2021<\/td>\n<\/tr>\n<tr>\n<td>Lead (Pb)<\/td>\n<td>\u2264 50 ppm<\/td>\n<td>NY\/T 1978-2022<\/td>\n<\/tr>\n<tr>\n<td>Cadmium (Cd)<\/td>\n<td>\u2264 10 ppm<\/td>\n<td>NY\/T 1978-2022<\/td>\n<\/tr>\n<tr>\n<td>Mercury (Hg)<\/td>\n<td>\u2264 5 ppm<\/td>\n<td>NY\/T 1978-2022<\/td>\n<\/tr>\n<tr>\n<td>Arsenic (As)<\/td>\n<td>\u2264 10 ppm<\/td>\n<td>NY\/T 1978-2022<\/td>\n<\/tr>\n<tr>\n<td>Chromium (Cr)<\/td>\n<td>\u2264 50 ppm<\/td>\n<td>NY\/T 1978-2022<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"jf-sub\">Specification values are guaranteed minimums on a dry basis, taken from the batch Certificate of Analysis and tested against the stated Chinese industry standards. Every shipment travels with its own COA stating the tested values.<\/p>\n<div class=\"jf-doc-cta\" id=\"docs\">\n<p class=\"jf-doc-cta-txt\">Need the full Certificate of Analysis, MSDS, or TDS for your formulation or tender file?<\/p>\n<p><a class=\"jf-btn\" href=\"\/contact\/\">Request COA \/ MSDS \/ TDS<\/a>\n<\/div>\n<\/div>\n<div class=\"jf-sec\" id=\"solubility\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol[data-kb-block=\"kb-adv-headingkb-h2-sol\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol[data-kb-block=\"kb-adv-headingkb-h2-sol\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol[data-kb-block=\"kb-adv-headingkb-h2-sol\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Form &amp; Solubility<\/h2>\n<p><strong>Form:<\/strong> a concentrated liquid supplied in drums or IBCs, ready to dilute and meter without a dissolving step.<\/p>\n<p><strong>In water:<\/strong> miscible with water in any proportion, so it can be injected straight into a fertigation line or dosed into a spray tank.<\/p>\n<p><strong>Handling:<\/strong> store upright and frost-free. Rinse lines with clean water after use.<\/p>\n<p><strong>About the chloride.<\/strong> This grade is a hydrochloric-acid hydrolysate and carries 9\u201311% chloride. At the recommended dilutions that is safe for cotton, grain and most field and vegetable crops, but it is not the grade for strawberries, tobacco or grapes. For those crops, specify our salt-free 30% amino acid liquid.<\/p>\n<p><strong>Handling.<\/strong> The liquid thickens slightly as it stands \u2014 natural amino acid polymerisation, not spoilage. Stir it well before use; thickening does not reduce the nutrient content or the effect.<\/p>\n<p><strong>Typical amino acid composition<\/strong> \u2014 indicative analysis of the plant-source hydrolysate, shown for guidance and not a batch guarantee. Values are expressed in g\/L. The binding specification is the total and free amino acid guarantee in the table above; each batch carries its own COA.<\/p>\n<div class=\"jf-aagrid\">\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Threonine<\/span><span class=\"jf-aaval\">57.57 g\/L<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Alanine<\/span><span class=\"jf-aaval\">20.33 g\/L<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Methionine<\/span><span class=\"jf-aaval\">4.55 g\/L<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Isoleucine<\/span><span class=\"jf-aaval\">2.11 g\/L<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Glycine<\/span><span class=\"jf-aaval\">52.22 g\/L<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Lysine<\/span><span class=\"jf-aaval\">17.60 g\/L<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Cystine<\/span><span class=\"jf-aaval\">3.88 g\/L<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Phenylalanine<\/span><span class=\"jf-aaval\">1.94 g\/L<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Glutamic acid<\/span><span class=\"jf-aaval\">43.96 g\/L<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Serine<\/span><span class=\"jf-aaval\">29.65 g\/L<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Arginine<\/span><span class=\"jf-aaval\">2.77 g\/L<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Aspartic acid<\/span><span class=\"jf-aaval\">35.95 g\/L<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Valine<\/span><span class=\"jf-aaval\">9.23 g\/L<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Histidine<\/span><span class=\"jf-aaval\">2.58 g\/L<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Proline<\/span><span class=\"jf-aaval\">21.23 g\/L<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Tyrosine<\/span><span class=\"jf-aaval\">5.12 g\/L<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Leucine<\/span><span class=\"jf-aaval\">2.53 g\/L<\/span><\/div>\n<\/div>\n<div class=\"jf-note\">Amino acids from plant-source protein hydrolysis \u2014 a water-soluble nitrogen and free amino acid source for foliar, fertigation and feed use.<\/div>\n<h3>How the amino acid grades compare<\/h3>\n<table class=\"jf-tb jf-tb-cmp\">\n<thead>\n<tr>\n<th>Grade<\/th>\n<th>Form<\/th>\n<th>Total amino acid<\/th>\n<th>Free amino acid<\/th>\n<th>Total nitrogen<\/th>\n<th>Best for<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/salt-free-amino-acid-liquid-30\/\" target=\"_blank\" rel=\"noopener\">Salt-Free Amino Acid Liquid 30%<\/a><\/td>\n<td>Liquid<\/td>\n<td>\u2265 300 g\/L<\/td>\n<td>\u2014<\/td>\n<td>\u2265 7.0%<\/td>\n<td>Chloride-sensitive crops; foliar and drip<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/concentrated-amino-acid-liquid-30\/\" target=\"_blank\" rel=\"noopener\">Concentrated Amino Acid Liquid 30% <em>(this product)<\/em><\/a><\/td>\n<td>Liquid<\/td>\n<td>\u2265 300 g\/L<\/td>\n<td>\u2014<\/td>\n<td>\u2265 7.0%<\/td>\n<td>Field crops and cotton; lowest volume per hectare<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/40-chlorine-free-amino-acid-powder\/\" target=\"_blank\" rel=\"noopener\">40% Chlorine-Free Amino Acid Powder<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 40.0%<\/td>\n<td>\u2265 38.0%<\/td>\n<td>\u2014<\/td>\n<td>Strawberry, tobacco and grape; chloride capped at 1%<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/50-hydrolyzed-amino-acid-powder\/\" target=\"_blank\" rel=\"noopener\">50% Hydrolyzed Amino Acid Powder<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 45.0%<\/td>\n<td>\u2265 40.0%<\/td>\n<td>\u2265 15.0%<\/td>\n<td>Cost-efficient foliar and fertigation over large areas<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/50-enzymatic-amino-acid-liquid\/\" target=\"_blank\" rel=\"noopener\">50% Enzymatic Amino Acid Liquid<\/a><\/td>\n<td>Liquid<\/td>\n<td>\u2265 500 g\/L<\/td>\n<td>20 \u2013 30 g\/L<\/td>\n<td>\u2014<\/td>\n<td>Fertigation and foliar programmes, no dissolving step<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/60-hydrolyzed-amino-acid-powder\/\" target=\"_blank\" rel=\"noopener\">60% Hydrolyzed Amino Acid Powder<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 60.0%<\/td>\n<td>\u2265 55.0%<\/td>\n<td>\u2265 12.0%<\/td>\n<td>General-purpose foliar, drip and flushing<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/70-hydrolyzed-amino-acid-powder\/\" target=\"_blank\" rel=\"noopener\">70% Hydrolyzed Amino Acid Powder<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 70.0%<\/td>\n<td>\u2265 65.0%<\/td>\n<td>\u2265 15.0% amino N<\/td>\n<td>Fast free-amino response at flowering, fruit set and stress recovery<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/80-hydrolyzed-amino-acid-powder\/\" target=\"_blank\" rel=\"noopener\">80% Hydrolyzed Amino Acid Powder \u2014 Tank-Mix<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 80.0%<\/td>\n<td>\u2265 75.0%<\/td>\n<td>\u2265 12.5%<\/td>\n<td>Liquid NPK and trace-element compounding<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/80-amino-acid-powder-standard-grade\/\" target=\"_blank\" rel=\"noopener\">80% Amino Acid Powder \u2014 Standard<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 80.0%<\/td>\n<td>\u2265 75.0%<\/td>\n<td>\u2265 12.5%<\/td>\n<td>Feed premixes, dry blends, straight foliar and soil<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/80-enzymatic-amino-acid-powder\/\" target=\"_blank\" rel=\"noopener\">80% Enzymatic Amino Acid Powder<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 80.0%<\/td>\n<td>3.0 \u2013 5.0%<\/td>\n<td>\u2265 15.0%<\/td>\n<td>Peptide-driven programmes; seed treatment and high-value crops<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/90-hydrolyzed-amino-acid-powder\/\" target=\"_blank\" rel=\"noopener\">90% Hydrolyzed Amino Acid Powder<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 90.0%<\/td>\n<td>\u2265 85.0%<\/td>\n<td>\u2265 15.0% organic N<\/td>\n<td>Premium agriculture, feed and cosmetics<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/90-enzymatic-amino-acid-powder\/\" target=\"_blank\" rel=\"noopener\">90% Enzymatic Amino Acid Powder<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 90.0%<\/td>\n<td>\u2265 65.0%<\/td>\n<td>\u2265 16.0%<\/td>\n<td>Peptide-rich; organic and cosmetic specifications<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"jf-sub\">All grades are 100% water soluble and are hydrolysed from plant-source protein. Higher grades carry a larger free amino acid share, so less product is needed per hectare for the same response.<\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"applications\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps[data-kb-block=\"kb-adv-headingkb-h2-apps\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps[data-kb-block=\"kb-adv-headingkb-h2-apps\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps[data-kb-block=\"kb-adv-headingkb-h2-apps\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Applications &amp; Dosage<\/h2>\n<p class=\"jf-lead\">For foliar and drip programmes on field crops, vegetables and fruit where volume efficiency matters. Typical rates are 10\u201315 L per hectare as a foliar spray and 20\u201325 L per hectare through drip, with two to three foliar applications per growth cycle.<\/p>\n<table class=\"jf-tb\">\n<thead>\n<tr>\n<th>Application<\/th>\n<th>How to use<\/th>\n<th>Rate<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Foliar spray<\/td>\n<td>Spray in the morning or evening at the seedling, flowering and fruit-expansion stages.<\/td>\n<td>1:1000 \u2013 1:1500<\/td>\n<\/tr>\n<tr>\n<td>Drip irrigation<\/td>\n<td>Meter into the irrigation line at seedling and rapid growth, every 7\u201310 days.<\/td>\n<td>1:800 \u2013 1:1200<\/td>\n<\/tr>\n<tr>\n<td>Flower and fruit retention<\/td>\n<td>Apply once or twice at early flowering to support pollen viability and cut physiological drop.<\/td>\n<td>1:1000 \u2013 1:1200<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"jf-sec\" id=\"packaging\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack[data-kb-block=\"kb-adv-headingkb-h2-pack\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack[data-kb-block=\"kb-adv-headingkb-h2-pack\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack[data-kb-block=\"kb-adv-headingkb-h2-pack\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Packaging &amp; Storage<\/h2>\n<table class=\"jf-tb\">\n<thead>\n<tr>\n<th>Pack size<\/th>\n<th>Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1 kg \/ 5 kg \/ 10 kg<\/td>\n<td>Printed aluminium foil bag<\/td>\n<\/tr>\n<tr>\n<td>10 kg \/ 20 kg<\/td>\n<td>Printed carton box<\/td>\n<\/tr>\n<tr>\n<td>20 \/ 25 kg<\/td>\n<td>Woven or paper bag with inner liner; colour-printed PP\/PE bag with inner liner<\/td>\n<\/tr>\n<tr>\n<td>200 L drum \/ 1000 L IBC<\/td>\n<td>For liquid grades; food-grade HDPE drum with tamper-evident closure<\/td>\n<\/tr>\n<tr>\n<td>1000 \/ 1100 kg<\/td>\n<td>Jumbo bag with discharge spout<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Storage:<\/strong> Store in a cool, dry, well-ventilated place, away from direct sunlight and moisture. Stable for 24 months in the sealed original packaging; reseal opened bags. Liquid grades: store upright and frost-free.<\/p>\n<p class=\"jf-sub\">Custom packaging, private-label printing and OEM specifications are available on request. Packaging photos are available in the product gallery.<\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"cases\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases[data-kb-block=\"kb-adv-headingkb-h2-cases\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases[data-kb-block=\"kb-adv-headingkb-h2-cases\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases[data-kb-block=\"kb-adv-headingkb-h2-cases\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Successful Cases<\/h2>\n<div class=\"jf-cases\">\n<a class=\"jf-case\" href=\"\/contact\/\"><span class=\"jf-case-tag\">Field reference<\/span><\/p>\n<h4>Cucumber greenhouse, Zhejiang (4 ha)<\/h4>\n<p>18% flower drop, thin foliage and uneven fruit size from an inconsistent nutrient supply. Foliar at 1:1200 at seedling and flowering with one drip application at 1:1000 at fruit set: flower drop down to 4%, foliage thick and dark green, 92% of fruit uniformly sized, and yield per hectare up 17% to 50 tons.<\/p>\n<p><span class=\"jf-case-more\">Explore applications &#8594;<\/span><\/a><br \/>\n<a class=\"jf-case\" href=\"\/contact\/\"><span class=\"jf-case-tag\">Field reference<\/span><\/p>\n<h4>Table grape plantation, Shandong (6 ha)<\/h4>\n<p>Slow colour transition (only 70% fully purple at harvest) and low sugar at 13.5 Brix. Foliar at 1:1300 at veraison plus one drip application at 1:900 ten days earlier: colour uniformity reached 94%, sugar rose to 15.2 Brix, and market acceptance increased by 25%.<\/p>\n<p><span class=\"jf-case-more\">Explore applications &#8594;<\/span><\/a>\n<\/div>\n<p class=\"jf-sub\">Full case studies with crop data are published in our application sectors.<\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"faq\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq[data-kb-block=\"kb-adv-headingkb-h2-faq\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq[data-kb-block=\"kb-adv-headingkb-h2-faq\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq[data-kb-block=\"kb-adv-headingkb-h2-faq\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Frequently Asked Questions<\/h2>\n<div class=\"jf-faq\">\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>How is this different from a non-concentrated amino acid liquid?<\/summary>\n<p>Density. At 300 g\/L or more of total amino acids, this grade carries a higher load per litre than the 100\u2013200 g\/L typical of non-concentrated liquids, so you use 20\u201330% less volume per hectare. That is what makes it the economical choice for large-scale programmes.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Does the 9\u201311% chloride content affect crops?<\/summary>\n<p>At the recommended dilutions, no \u2014 that level is within the safe range for most crops, particularly field crops such as cotton and grain. It does cause chloride toxicity on sensitive crops, so for strawberries, tobacco and grapes choose our salt-free 30% liquid instead.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Is it suitable for organic farming?<\/summary>\n<p>It is made from natural raw materials with no synthetic additives. Whether it is accepted in your programme depends on the certifier and on the chloride level they allow, so confirm with your certification body.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Can I use it on young seedlings?<\/summary>\n<p>Yes. Use the weaker end of the foliar range (around 1:1500) and test a small area first \u2014 it lifts seedling vigour without causing stress or burn.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>When is the best time to apply it for flower and fruit retention?<\/summary>\n<p>Once or twice during early flowering, at 1:1000 to 1:1200 as a foliar spray. That is when it does the most for pollen viability and for reducing physiological flower drop.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Can I mix it with pesticides?<\/summary>\n<p>It is compatible with most neutral and weakly acidic pesticides. Avoid strongly alkaline products above pH 8, and test compatibility by mixing 100 mL of diluted liquid with the pesticide \u2014 use it only if nothing precipitates.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>What if the liquid thickens over time?<\/summary>\n<p>That is normal \u2014 natural amino acid polymerisation. Stir it vigorously with water before use; thickening does not reduce the nutrient content or the effectiveness.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Do you offer samples, and what is the minimum order?<\/summary>\n<p>A 1 L sample is available; you cover the express cost and we dispatch within two working days with a short trial guide. Bulk MOQ is 500 L, with 5\u20138% volume discounts above 5000 L.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>How is it packed and how long does it keep?<\/summary>\n<p>Supplied in 200 L drums and 1000 L IBCs, with 1 L, 5 L and 20 L packs for trials. Shelf life is 24 months from production when stored cool, dry and sealed; store upright and frost-free, and rinse lines with clean water after use.<\/p>\n<\/details>\n<\/div>\n<\/div>\n<div class=\"jf-sec\" id=\"related\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel[data-kb-block=\"kb-adv-headingkb-h2-rel\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel[data-kb-block=\"kb-adv-headingkb-h2-rel\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel[data-kb-block=\"kb-adv-headingkb-h2-rel\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Also Available in This Family<\/h2>\n<div class=\"jf-rel-strip\"><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/85-hydrolyzed-amino-acid-powder\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-acid-hydrolyzed-amino-acid-powder-85pct-1kg-bag-150x150.webp\" alt=\"85% Hydrolyzed Amino Acid Powder in a 1 kg printed aluminium foil bag\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">85% Hydrolyzed Amino Acid Powder<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/transparent-amino-acid-liquid-30\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-30pct-transparent-amino-acid-liquid-1-150x150.webp\" alt=\"Transparent Amino Acid Liquid 30% \u2014 product image\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">Transparent Amino Acid Liquid 30%<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/30-amino-acid-round-granule\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-30pct-amino-acid-round-granule-1-150x150.webp\" alt=\"30% Amino Acid Round Granule \u2014 product image\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">30% Amino Acid Round Granule<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/amino-oligosaccharide-peptide-liquid\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-amino-oligosaccharide-peptides-liquid-1-150x150.webp\" alt=\"Amino Oligosaccharide Peptide Liquid \u2014 product image\" loading=\"lazy\" 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Acid Powder \u2014 product image\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">30% Hydrolyzed Amino Acid Powder<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/45-hydrolyzed-amino-acid-powder\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-45pct-acid-hydrolyzed-amino-acid-powder-1-150x150.webp\" alt=\"45% Hydrolyzed Amino Acid Powder \u2014 product image\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">45% Hydrolyzed Amino Acid Powder<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/40-chlorine-free-amino-acid-powder\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-40pct-free-chloride-amino-acid-powder-1-150x150.webp\" alt=\"40% Chlorine-Free Amino Acid Powder \u2014 product image\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">40% Chlorine-Free Amino Acid Powder<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/80-enzymatic-amino-acid-powder\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-80pct-enzymatic-hydrolyzed-amino-acid-powder-1-150x150.webp\" alt=\"80% Enzymatic Amino Acid Powder \u2014 product image\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">80% Enzymatic Amino Acid Powder<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/70-hydrolyzed-amino-acid-powder\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-70pct-acid-hydrolyzed-amino-acid-powder-1-150x150.webp\" alt=\"70% Hydrolyzed Amino Acid Powder \u2014 product image\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">70% Hydrolyzed Amino Acid Powder<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/50-enzymatic-amino-acid-liquid\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-50pct-enzymatic-hydrolyzed-amino-acid-liquid-1-150x150.webp\" alt=\"50% Enzymatic Amino Acid Liquid \u2014 product image\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">50% Enzymatic Amino Acid Liquid<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/90-enzymatic-amino-acid-powder\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-90pct-enzymatic-hydrolyzed-amino-acid-powder-1-150x150.webp\" alt=\"90% Enzymatic Amino Acid Powder \u2014 product image\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">90% Enzymatic Amino Acid Powder<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/90-hydrolyzed-amino-acid-powder\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-90pct-acid-hydrolyzed-amino-acid-powder-1-150x150.webp\" alt=\"90% Hydrolyzed Amino Acid Powder \u2014 product image\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">90% Hydrolyzed Amino Acid Powder<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/60-hydrolyzed-amino-acid-powder\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-60pct-acid-hydrolyzed-amino-acid-powder-1-150x150.webp\" alt=\"60% Hydrolyzed Amino Acid Powder \u2014 product image\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">60% Hydrolyzed Amino Acid Powder<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/50-hydrolyzed-amino-acid-powder\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-50pct-acid-hydrolyzed-amino-acid-powder-1-150x150.webp\" alt=\"50% Hydrolyzed Amino Acid Powder \u2014 product image\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">50% Hydrolyzed Amino Acid Powder<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/salt-free-amino-acid-liquid-30\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-30pct-salt-free-plant-amino-acid-liquid-plant-1-150x150.webp\" alt=\"Salt-Free Amino Acid Liquid 30% \u2014 dark brown liquid\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">Salt-Free Amino Acid Liquid 30% \u2013 Plant-Source, Low Chloride<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/80-amino-acid-powder-standard-grade\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-80pct-acid-hydrolyzed-amino-acid-powder-yellow-1-150x150.webp\" alt=\"80% Amino Acid Powder Standard Grade \u2014 yellow powder\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">80% Amino Acid Powder, Standard Grade<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/80-hydrolyzed-amino-acid-powder\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-80pct-acid-hydrolyzed-amino-acid-powder-light-1-150x150.webp\" alt=\"80% Hydrolyzed Amino Acid Powder \u2014 light yellow-white powder\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">80% Hydrolyzed Amino Acid Powder \u2013 Tank-Mix Grade<\/span><\/a><\/div>\n<\/div>\n<div class=\"jf-cta\">\n<h3>Need a quotation or a sample?<\/h3>\n<p>Tell us your application, target market and packaging &mdash; we will come back with specification, price and lead time.<\/p>\n<p><a href=\"https:\/\/www.jingfenggroup.com\/contact\">Request a Quote<\/a>\n<\/div>\n<\/div>\n<p><script>\n(function(){\n  function init(){\n    var nav=document.querySelector('.jf-nav');\n    if(!nav){return;}\n    var links=[].slice.call(nav.querySelectorAll('a'));\n    function targetOf(a){\n      var h=a.getAttribute('href');\n      if(h){ if(h.charAt(0)==='#'){ return document.querySelector(h); } }\n      return null;\n    }\n    var secs=links.map(targetOf);\n    var ticking=false;\n    function onScroll(){\n      var navH=nav.offsetHeight;\n      var y=window.pageYOffset+navH+30;\n      var cur=0;\n      for(var 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window.addEventListener('scroll',function(){\n      if(!ticking){ window.requestAnimationFrame(function(){ onScroll(); ticking=false; }); ticking=true; }\n    },{passive:true});\n    window.addEventListener('resize',onScroll);\n    onScroll();\n  }\n  if(document.readyState==='loading'){ document.addEventListener('DOMContentLoaded',init); } else { init(); }\n})();\n<\/script><\/p>\n<p><script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"Product\", \"name\": \"Concentrated Amino Acid Liquid 30%\", \"description\": \"Concentrated amino acid liquid 30%: \u2265 300 g\/L total amino acids, \u2265 7% total nitrogen, density 1.20\u20131.22. Drums and IBC. Batch COA.\", \"brand\": {\"@type\": \"Brand\", \"name\": \"JINGFENG\"}, \"material\": \"Plant-source (soybean) protein hydrolysate\", \"category\": \"Amino acid biostimulant and feed-grade raw material\", \"additionalProperty\": [{\"@type\": \"PropertyValue\", \"name\": \"Total amino acid\", \"value\": \"\u2265 300 g\/L\"}, {\"@type\": \"PropertyValue\", \"name\": \"Total nitrogen\", \"value\": \"\u2265 7.0%\"}, {\"@type\": \"PropertyValue\", \"name\": \"Chloride\", \"value\": \"9.0 \u2013 11.0%\"}, {\"@type\": \"PropertyValue\", \"name\": \"pH\", \"value\": \"4.0 \u2013 6.0\"}, {\"@type\": \"PropertyValue\", \"name\": \"Form \/ particle size\", \"value\": \"Dark brown liquid\"}], \"url\": \"https:\/\/www.jingfenggroup.com\/amino-acid\/concentrated-amino-acid-liquid-30\/\", \"offers\": {\"@type\": \"AggregateOffer\", \"priceCurrency\": \"USD\", \"availability\": \"https:\/\/schema.org\/InStock\", \"url\": \"https:\/\/www.jingfenggroup.com\/amino-acid\/concentrated-amino-acid-liquid-30\/\"}, \"sku\": \"JFHA-AA-L (Concentrated)\", \"image\": [\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-30pct-concentrated-amino-acid-liquid-1.webp\"]}<\/script><br \/>\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How is this different from a non-concentrated amino acid liquid?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Density. At 300 g\/L or more of total amino acids, this grade carries a higher load per litre than the 100\u2013200 g\/L typical of non-concentrated liquids, so you use 20\u201330% less volume per hectare. That is what makes it the economical choice for large-scale programmes.\"}}, {\"@type\": \"Question\", \"name\": \"Does the 9\u201311% chloride content affect crops?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"At the recommended dilutions, no \u2014 that level is within the safe range for most crops, particularly field crops such as cotton and grain. It does cause chloride toxicity on sensitive crops, so for strawberries, tobacco and grapes choose our salt-free 30% liquid instead.\"}}, {\"@type\": \"Question\", \"name\": \"Is it suitable for organic farming?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is made from natural raw materials with no synthetic additives. Whether it is accepted in your programme depends on the certifier and on the chloride level they allow, so confirm with your certification body.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use it on young seedlings?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Use the weaker end of the foliar range (around 1:1500) and test a small area first \u2014 it lifts seedling vigour without causing stress or burn.\"}}, {\"@type\": \"Question\", \"name\": \"When is the best time to apply it for flower and fruit retention?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Once or twice during early flowering, at 1:1000 to 1:1200 as a foliar spray. That is when it does the most for pollen viability and for reducing physiological flower drop.\"}}, {\"@type\": \"Question\", \"name\": \"Can I mix it with pesticides?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is compatible with most neutral and weakly acidic pesticides. Avoid strongly alkaline products above pH 8, and test compatibility by mixing 100 mL of diluted liquid with the pesticide \u2014 use it only if nothing precipitates.\"}}, {\"@type\": \"Question\", \"name\": \"What if the liquid thickens over time?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"That is normal \u2014 natural amino acid polymerisation. Stir it vigorously with water before use; thickening does not reduce the nutrient content or the effectiveness.\"}}, {\"@type\": \"Question\", \"name\": \"Do you offer samples, and what is the minimum order?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A 1 L sample is available; you cover the express cost and we dispatch within two working days with a short trial guide. Bulk MOQ is 500 L, with 5\u20138% volume discounts above 5000 L.\"}}, {\"@type\": \"Question\", \"name\": \"How is it packed and how long does it keep?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Supplied in 200 L drums and 1000 L IBCs, with 1 L, 5 L and 20 L packs for trials. Shelf life is 24 months from production when stored cool, dry and sealed; store upright and frost-free, and rinse lines with clean water after use.\"}}]}<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Concentrated amino acid liquid 30%: \u2265 300 g\/L total amino acids, \u2265 7% total nitrogen, density 1.20\u20131.22. Drums and IBC. 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