1、鱼蛋白氨基酸水溶肥料的制备及应用研究_百度文库

称重,放入发酵罐内，将已激活的复合发酵菌剂按 鱼匀浆总质量的5%加入并搅拌均匀；将发酵罐 密封隔绝空气，放置在常温"10-30 i）下发酵 10 d,其间不予搅拌，保持稳定的发酵环境。

2、鱼蛋白氨基酸水溶肥料的制备及应用研究

The results of a year of field fertilizer efficiency test show that the application of fish protein amino acid water-soluble fertilizer can significantly promote and improve the growth, quality, yield of citrus.

3、Fish silage production by fermentation

Enzymes, mainly from the digestive system of the fish but also from the growing bacteria, break down the proteins into peptides and amino acids. This makes the nutrient in silage highly bioavailable and easy to digest for animals that have silage in their feed.

REVIEW ARTICLES; UTILIZATION OF FISH OFFAL FOR ORGANIC LIQUID FERTILIZER By

manufacture of organic fertilizer from fish offal is divided into 4 stages. The first stage is the manufacture of liquid organic fertili er, analysis of nitrogen content, phosphorus content and potassium content. The following

Process Optimization and Effectiveness Verification of Liquid Amino

This study explored an optimal energy-saving acid hydrolysis process of fish scales with high efficiency and conversion rate under the assistance of microwave, providing an empirical case for more rational utilization of microwave-aided acid hydrolysis technology as well as a reference for research on the hydrolysis of other fish by-products.

How to Make FAA (Fish Amino Acid)for Regenerative Farming

By following these steps, you can create your own Fish Amino Acid and contribute to sustainable farming practices that regenerate the soil and improve crop yield.

Optimization of Fermentation Process for Producing Amino Acid Water

Amino acid water-soluble fertilizer boasts advantages such as full water solubility, high activity, and rich nutritional content. It serves to enhance crop yield and quality, while also contributing to soil pH balance and soil improvement.

Processing of fish offal waste through fermentation utilizing whey as

plate count Whey-fermented fish offal Water-soluble carbohydrates Introduction Fermentation is a useful biotechnological tool to recover essential nutrients contained in fish offal.

Fish Amino Acid for Organic Fertilizer: How To Make It and Use It

Learn how to make and use Fish Amino Acid (FAA) for your garden. Explore this step-by-step guide to creating this incredible natural fertilizer used in Korean Natural Farming, and learn how it will benefit plant growth and soil health in your garden.

Optimization of solid fermentation conditions of organic fertilizer

In this study, the fermentation substrate and conditions were optimized by single factor test and orthogonal test using fish waste and tobacco waste as raw materials, and its effects on plant...

Fish offals fermented amino acid water-soluble fertilizer is a novel fertilizer produced by leveraging marine biological resources through fermentation technology. This fertilizer not only contains abundant nutrients but also improves soil structure, enhances crop yield, and boosts quality. Below is a detailed introduction to its production process:

I. Source and Processing of Fish Offal

1. Selection of Fish Offal: Fresh, pollution-free fish species such as grass carp (Ctenopharyngodon idellus) and common carp (Cyprinus carpio) are ideal raw materials. These fish contain rich proteins and trace elements, making them perfect for fertilizer production.
2. Cleaning and Disinfection: Before processing, thoroughly clean the fish offal to remove blood clots, mud, and impurities. Disinfect using high-temperature steam or chemical agents to eliminate pathogens and odors.
3. Drying: Dry the disinfected offal to reduce moisture content to below 5%, preparing it for fermentation.

II. Selection and Cultivation of Fermentation Strains

1. Strain Selection: Microorganisms like Lactobacillus (lactic acid bacteria) and Saccharomyces (yeast) are chosen. These strains produce organic acids (e.g., lactic acid, alcohol) and enzymes during fermentation, promoting amino acid synthesis.
2. Cultivation Conditions: Under sterile conditions, inoculate the selected strains onto fish offal-based solid media. Control temperature, humidity, and ventilation to ensure optimal microbial growth.
3. Fermentation Duration: Fermentation typically lasts 7–14 days, depending on the strain. Regular monitoring and adjustment of conditions are required.

III. Extraction and Purification of Amino Acids

1. Extraction: After fermentation, centrifuge the liquid to obtain supernatant rich in amino acids. Concentrate and crystallize the supernatant to extract high-purity amino acids.
2. Purification: Use ion exchange, gel filtration, and ultrafiltration to refine and decontaminate the amino acids, ensuring compliance with national standards.
3. Quality Testing: Analyze the amino acid content, purity, and bioactivity to meet market and regulatory requirements.

IV. Application of Fish Offal Amino Acid Water-Soluble Fertilizer

1. Application Method: Dilute the fertilizer in water according to recommended ratios and apply evenly to crop leaves or roots. Avoid overapplication to prevent soil salinization or nutrient imbalance.
2. Timing: Apply during spring or autumn when crops have high nutrient demands and rapid growth.
3. Precautions: Do not mix with alkaline substances, as this may degrade amino acids. Follow dosage guidelines to avoid soil degradation.

The production of fish offal amino acid water-soluble fertilizer involves sourcing and processing raw materials, cultivating fermentation strains, extracting/purifying amino acids, and scientific application. This eco-friendly fertilizer harnesses marine bio-resources to provide a sustainable solution for agriculture, improving crop quality and environmental health.