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Chitosan oligosaccharides (commonly known in agriculture as amino oligosaccharins, COS) are highly active substances derived from chitin through deacetylation and enzymatic hydrolysis. With excellent water solubility, high bioactivity, and multifunctionality, they have been widely applied in tobacco cultivation. Below are the key roles of COS in this field: 1. Pest and Disease Control   Controlling …

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Micronutrients are essential minerals required by plants in small amounts. Although they are present in tiny quantities, they play a crucial role in plant growth, development, and disease resistance. Common micronutrients include iron, manganese, zinc, copper, boron, and molybdenum. The Role of Micronutrients in Agriculture 1. Increasing Crop Yields Targeted Application: Micronutrient fertilizers are an …

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Fertilizer production and storage often face issues like caking, gas expansion, and precipitation, which can affect product quality and efficiency. Below is a detailed explanation of these problems and their solutions. I. Caking Problem of Fertilizer Caking in fertilizers usually occurs during processing, storage, and transportation. This is primarily caused by the hygroscopic nature of …

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5-Aminolevulinic Acid (5-ALA) is a naturally occurring amino acid that plays a crucial role in the biosynthesis of porphyrins, which are essential for the production of heme, a vital component of hemoglobin in blood. It is widely recognized for its applications in various fields, particularly in agriculture and medicine. In agriculture, 5-ALA is valued for …

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As an important component of plant nutrition, amino acids’ production process directly affects the composition, quality and application effect of the final product. At present, enzymatic amino acids and hydrolyzed amino acids are the two main production methods. They have significant differences in preparation methods, product composition, ratio of peptides to free amino acids, application …

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In today’s agricultural landscape, sustainability and efficiency are paramount. Seaweed extract, derived from marine algae, has emerged as a potent resource for enhancing soil health and crop productivity. This natural bio-stimulant is rich in nutrients, minerals, and bioactive compounds, making it an ideal addition to various farming practices. 1. Nutritional Benefits Seaweed extract is packed …

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GABA, a naturally occurring non-protein amino acid, has gained attention in agriculture due to its role in plant stress tolerance, growth regulation, and crop quality enhancement. Below is a detailed guide on its usage and recommended dosage. 1. Role of GABA in Agriculture Stress Resistance: GABA helps plants cope with environmental stresses such as drought, …

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Potassium fulvate, especially sourced from natural minerals, has become a key input for enhancing soil quality and plant nutrition. Its high solubility and nutrient-rich composition make it ideal for various agricultural applications. It is highly suitable for drip irrigation and foliar spraying due to its unique properties that enhance nutrient delivery and absorption. Its anti-flocculation …

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Gamma-polyglutamic acid (γ-PGA) is a naturally occurring biopolymer primarily produced through microbial fermentation, commonly from Bacillus species. Structurally, it is a polymer of the amino acid glutamic acid, linked through gamma peptide bonds. γ-PGA applications in agriculture are gaining attention for its remarkable benefits in promoting sustainable farming. Advantages of Gamma-Polyglutamic Acid in Agriculture   …

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Mineral source potassium fulvate is a small molecule organic mixture derived from lignite through oxidation and other chemical modifications. This process mainly involves oxidation, which disrupts the unstable structures like unsaturated fatty chains, double bonds, and triple bonds in the molecules. This increases the content of oxygen-containing functional groups and hydrophilic groups. Elemental analysis shows …

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