With the improvement of people's living standards, the requirements for food quality and safety are also increasing. Therefore, the use of chemical fertilizers is increasingly restricted. As a natural organic fertilizer, soybean meal is also receiving more and more attention under the background of green environmental protection. This article will introduce the nutritional value and application methods of soybean meal as a fertilizer, hoping to provide reference and help for readers.
Nutritional components of soybean meal
Soybean meal is the residue left after soybeans are processed. It has rich nutritional components, including protein, cellulose, potassium, phosphorus, and other elements. Especially, its protein content is as high as over 40%, which is incomparable to traditional fertilizers.
Advantages of soybean meal fertilizer
1. Gradual release of fertilizer effect, can continuously nourish plants, not just a simple topdressing.
2. High organic matter content, can improve soil quality, and enhance the soil's water and fertilizer retention capacity.
3. Contains a large amount of protein and amino acids, which can be directly absorbed by plants to promote plant growth.
4. Soybean meal fertilizer, like chemical fertilizers, has the three major nutrients of nitrogen, phosphorus, and potassium in different proportions, but it is safer and harmless, and will not have negative impacts on the environment and health.
How to use soybean meal as fertilizer
1. Choose the appropriate type of soybean meal fertilizer according to the needs of different crops.
2. Before fertilizing, the soybean meal fertilizer must be fully fermented and decomposed to make it easier for plants to absorb.
3. Control of the amount of fertilizer is also very important. Generally, 5-10 kilograms per ping of land is the best.
4. During the fertilization process, pay attention to the combined use with other fertilizers to avoid nutrient surplus or deficiency.
5. Fertilization should be even, do not concentrate on the roots of the plants to avoid root burn and other phenomena.
6. After fertilizing, water in time to help the soybean meal fertilizer decompose better and promote the absorption and utilization of nutrients.
7. After fertilizing, cover with a thick layer of straw or wheat straw to maintain soil moisture and temperature, and promote the decomposition of soybean meal fertilizer and the release of nutrients.
8. After fertilizing, clean up the remaining soybean meal residue or straw and wheat straw in time to avoid causing pests, diseases, or pollution.
Crop types suitable for soybean meal fertilizer
Soybean meal fertilizer is suitable for various crops such as vegetables, fruits, and flowers, such as tomatoes, cucumbers, peppers, cabbage, peanuts, grapes, etc. It can be used for both field planting and potted cultivation.
Precautions for using soybean meal fertilizer
1. During transportation and storage of soybean meal fertilizer, pay attention to moisture-proof and sun-proof to avoid mildew.
2. Before fertilizing, adjust the amount of fertilizer according to soil quality and crop needs to avoid waste or deficiency of nutrients.
3. After fertilizing, water in time to keep the soil moist and promote the absorption and utilization of nutrients.
4. It is forbidden to use soybean meal fertilizer excessively to avoid over-fertilization, which can cause waste of nutrients and environmental pollution.
5. It is recommended to mix soybean meal fertilizer with other organic fertilizers, phosphates, etc., to achieve the best fertilization effect.
Production and suppliers of soybean meal fertilizer
At present, there are many domestic producers and sellers of soybean meal fertilizer, mainly including Hunan Lanjueshi Biotechnology Co., Ltd., Beijing Chenduyuan Agricultural Technology Co., Ltd., Sichuan Zhongnong Jingxing Fertilizer Co., Ltd., etc. When purchasing, consumers should pay attention to quality and service, and choose brands with a good reputation and credibility.
Comparison of soybean meal fertilizer and chemical fertilizers
Compared with traditional chemical fertilizers, soybean meal fertilizer has more advantages. It is a natural and organic fertilizer, safe and environmentally friendly; the nutritional components of soybean meal fertilizer are richer and can better meet the needs of plants; the speed of nutrient release of soybean meal fertilizer is relatively slow, which can continuously supply the long-term nutrient needs of plants.
Price and market prospects of soybean meal fertilizer
The price of soybean meal fertilizer is relatively cheaper than other organic fertilizers, making it an economical and affordable fertilizer. With the increasing demand for organic agriculture, the market prospects for soybean meal fertilizer are becoming broader, and it will surely become an indispensable part of agricultural production in the future.
The importance of soybean meal fertilizer in agricultural production
As a natural organic fertilizer, soybean meal fertilizer has the advantages of rich nutritional components and gradual release of fertilizer effect, which is of great significance for improving soil quality and improving plant growth conditions. In modern agricultural production, soybean meal fertilizer will become a more and more popular fertilizer variety.
The role of soybean meal fertilizer in environmental protection
With the increasing requirements for environmental protection and green development, soybean meal fertilizer, as a natural and organic fertilizer, can reduce the use of chemical fertilizers and reduce the pollution of the environment in agricultural production, which is an important part of green environmental protection.
The soil improvement effect of soybean meal fertilizer
Soybean meal fertilizer contains a large amount of organic matter, which can improve soil structure, enhance the soil's water and fertilizer retention capacity, promote the reproduction and activity of soil microorganisms, and improve soil quality and fertility level.
Comparison of soybean meal fertilizer with other organic fertilizers
Compared with other organic fertilizers, soybean meal fertilizer has a higher nitrogen content and richer nutritional components, which can better meet the needs of plants for nutrients, and is a higher-quality organic fertilizer variety.
Scope of application and usage effect of soybean meal fertilizer
According to the actual use effect and agricultural production needs, soybean meal fertilizer is suitable for various crops such as vegetables, fruits, and flowers. It can increase the yield and quality of crops, improve soil quality, and enhance the stress resistance and growth status of plants.
How to correctly choose the type of soybean meal fertilizer
When purchasing soybean meal fertilizer, attention should be paid to quality and service, and the appropriate variety should be selected according to the needs of different crops. At the same time, it is also necessary to understand the production process and characteristics of soybean meal fertilizer to ensure that its quality meets the standards.
Soybean meal fertilizer is a natural and organic fertilizer with the advantages of rich nutritional components and gradual release of fertilizer effect, which is of great significance in modern agricultural production. When using soybean meal fertilizer, it is necessary to pay attention to many aspects such as fertilization amount, fertilization time, and fertilization method to ensure the best use effect.