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Author: Site Editor Publish Time: 2025-12-22 Origin: Site
Protein organic nitrogen fertilizer is a type of organic fertilizer made from plant proteins. Through decomposition, it generates amino acids, polypeptides, and trace elements, primarily used to enhance nutrient uptake in crops, improve stress resistance, and modify soil structure. The amino acids produced by the decomposition of protein organic nitrogen fertilizers can activate insoluble phosphorus and potassium in soil, increasing utilization efficiency by 15% -20%. As a category of organic fertilizer, it offers advantages such as environmental friendliness, long-term effectiveness, and soil improvement compared to chemical nitrogen fertilizers (e.g., urea). This eco-friendly and long-lasting organic fertilizer is ideal for users prioritizing soil health and sustainable agriculture.
Protein is an important nutrient for plant growth and development. It is composed of amino acids and can provide the nitrogen elements needed by plants, while also stimulating the absorption of other nutrients. Protein fertilizers generally contain high concentrations of nitrogen, which can promote plant root growth and leaf area expansion, increase chlorophyll content and photosynthetic efficiency, improve heat accumulation and fruit development rate, and ultimately promote crop growth, development, and yield. Protein organic nitrogen fertilizer, as an important plant nutrient, can provide nitrogen and various nutrients for crops, promote plant growth and development, and improve yield and quality. Proper selection and rational use of protein organic nitrogen fertilizers are important measures to improve crop yield and quality.
Comprehensive Nutrition: In addition to nitrogen, it also contains phosphorus, potassium, organic matter, and microbial metabolites, providing crops with comprehensive nutrients.
Slow release: Nitrogen must be decomposed by microorganisms before it can be absorbed, resulting in long-lasting fertilizer effectiveness and reduced leaching.
Improve soil: Increase soil organic matter, enhance water and nutrient retention, and promote microbial activity.
Protein-based organic nitrogen fertilizers originate from biomass decomposition, while chemical nitrogen fertilizers are industrially synthesized.
Composition: Organic fertilizers contain organic matter + multiple elements, while chemical fertilizers are composed of single/compound inorganic nutrients (e.g., urea).
Advantages: Organic fertilizers improve soil quality, provide long-lasting slow-release effects, and are environmentally friendly; chemical fertilizers offer high nutrient content, rapid availability, and easy application.
Disadvantages: Organic fertilizers have low nutrient content, slow nutrient release, and occupy large volumes; chemical fertilizers damage soil structure, pose pollution risks, and lack organic matter.
Quickly replenish nitrogen elements:
Amino acids do not require secondary decomposition and can quickly alleviate nitrogen deficiency symptoms such as yellowing of leaves and slow growth.
Enhance resilience:
The active substances such as proline and glycine contained in it can improve the tolerance of crops to stress such as drought, low temperature, and salinity.
Promote photosynthesis:
Some amino acids (such as glutamic acid) participate in chlorophyll synthesis, improve photosynthetic efficiency, accelerate fruit enlargement and sugar conversion.
Improving soil environment:
The organic matter released during the decomposition process can increase soil particle structure, alleviate compaction, promote the proliferation of beneficial microorganisms, and inhibit the growth of pathogenic bacteria.
Promote crop growth:
Provide nitrogen source to promote leaf growth and chlorophyll synthesis, resulting in thick stems, enlarged leaves, and dark green leaves.
Improving crop quality:
Moderate application can increase the protein content of cereal crops and enhance the nutritional components such as vitamin C and soluble sugars in vegetables.
Enhance resilience:
Improve crop tolerance to drought, low temperature, salt alkali and other stresses, and reduce yield reduction caused by environmental pressure.
Improving soil:
Increase soil organic matter, alleviate compaction, promote the proliferation of beneficial microorganisms, and inhibit the growth of pathogenic bacteria.
III. Practical Applications and Product Recommendations
Application Scenarios: Suitable for fruit trees, vegetables, and other crops, available for spraying, drip irrigation, and foliar feeding.
Product Recommendation: Organic Nitrogen Fertilizer Powder 15%, Liquid Organic Nitrogen Fertilizer 10% from Rizhao Organic Biotechnology Co., Ltd.
It is the main component of protein, accounting for up to 16% to 18%.
It is a component of nucleic acids and nuclear proteins, which play a central role in the life activities and genetic variations of plants.
It is a constituent element of various enzymes. Enzymes act as catalysts for plant biochemical reactions and metabolic processes, and their activity directly affects plant growth and development.
It is a key component of chlorophyll, and the content of chlorophyll directly determines the rate of photosynthesis and the production of photosynthetic products.
It is a component of certain important vitamins such as vitamin B1, vitamin B2, vitamin B5, as well as alkaloids (such as nicotine, theophylline, etc.).
It is an important component of plant hormones such as auxin and cytokinin.
It can effectively improve the nutritional value of crops, especially by increasing the protein content in seeds.
Usage: Dilute field crops 100-200 times for spraying, dilute vegetables 600-800 times for spraying, and dilute fruit trees 600-800 times for spraying.
Avoid excessive consumption: Excessive consumption may lead to a decrease in crop quality, such as reducing the sugar acid ratio of fruits and increasing nitrate accumulation.
Reasonable application: Adjust the dosage according to the crop type and growth stage to avoid waste and environmental pollution.
Mixing ability: Can be mixed with insecticides, fungicides, acidic or neutral fertilizers, except for alkaline substances.
