Fish protein fertilizer is a natural fertilizer made from ground dried fish parts (including fish meat, fish bones and fish heads). It is rich in essential nutrients such as nitrogen, phosphorus and potassium, as well as other minerals, and can be used as plant nutrients to promote healthy and strong growth of plant roots.
Raw material selection and processing
The raw materials of fish protein fertilizer mainly include fish waste, such as fish meat, fish bones, etc. These raw materials are rich in nutrients such as protein, amino acids, phosphorus, potassium and trace elements, and are ideal raw materials for making organic fertilizers. During the production process, the raw materials can be treated by acid hydrolysis or microbial fermentation to decompose the nutrients in the fish raw materials to make fish protein fertilizer.
Production process
Raw material pretreatment: crush and refine low-value fish, fish bones, fish skin and other raw materials. Use LANE crusher to beat the fish raw materials into fish paste or fish mud to remove impurities for subsequent processing.
Fermentation: Use fermentation tanks, biological fermentation tanks, etc. for microbial fermentation process. The volume of the fermentation tank ranges from a few liters to several hundred liters. It is usually made of stainless steel plates and is equipped with insulation materials to reduce heat loss.
Enzymolysis: The biological enzymolysis process mainly uses reactors, homogenizers, etc. These equipment can enzymolyze fish paste and extract nutrients from fish protein.
Filtration: Separate solid impurities in fish protein solution. Common equipment includes suction filtration devices, plate and frame filter presses, etc.
Mixing equipment: Used to evenly mix different ingredients (such as fish protein solution, trace elements, organic matter, etc.). For example, use a blender or mixing tank for compound mixing.
Filling: Automated operations such as filling, sealing, coding and boxing of finished fertilizers. The filling and palletizing section in the fish protein fertilizer production line can realize automatic filling of barrels and bottles.
These equipment together constitute the production process of fish protein fertilizers, from raw material pretreatment to fermentation, enzymolysis, filtration, mixing, filling and other links, ensuring the efficient production and stable quality of fish protein fertilizers.
Application method
Fish protein fertilizer can be used in various forms such as base fertilizer, topdressing, and foliar fertilizer:
Base fertilizer: applied to the soil before planting or transplanting crops to provide long-term nutrient supply.
Topdressing: Fertilization during the critical period of crop growth to promote crop growth and increase yield.
Foliar spraying: suitable for various crops, such as grapes, apples, tomatoes, etc., can significantly improve leaf growth and development, fruit quality and yield.
Effects and advantages
Promote crop growth: Fish protein fertilizer is rich in amino acids, proteins and trace elements, which can effectively promote crop growth, improve photosynthesis efficiency and improve fruit quality.
Improve soil structure: Fish protein fertilizer contains rich organic matter, which can increase the content of soil organic matter, improve soil structure, and enhance soil fertility and water and fertilizer retention capacity.
Environmental protection and sustainability: As a pure natural organic fertilizer, fish protein fertilizer does not contain harmful chemicals, is environmentally friendly, and is conducive to sustainable agricultural development.
Practical application cases
In actual applications, fish protein fertilizer has been widely used in the production of a variety of crops. For example, applying fish protein fertilizer to apple trees can significantly increase photosynthetic intensity, improve fruit quality, and increase yield. In tomato cultivation, applying fish protein fertilizer can increase fruit sugar content and yield. In addition, fish protein fertilizer has also been used in the production of crops such as grapes, strawberries, and watermelons, all of which have achieved good results.
Precautions
Fertilizer amount and concentration: Reasonably determine the amount of fertilizer and dilution multiple to avoid over-fertilization.
Fertilization time: Avoid fertilizing in high temperature, drought or rainy days to avoid affecting the fertilizer effect.
Use with other fertilizers: Fish protein fertilizer can be used in combination with other fertilizers to improve the overall fertilizer effect.
Through scientific and reasonable production methods and application techniques, fish protein fertilizer can give full play to its fertilizer effect, provide strong support for agricultural production, and also help achieve green and sustainable development of agriculture.
For more details, please feel free to contact us.
Henan Lane Heavy Industry Machinery Technology Co., Ltd.
Email: sales2@lanesvc.com
Tel: +86 15515885328
Whatsapp: +86 15515885328