- Overview of commonly used fertilizers
Fertilizers are indispensable substances in agricultural production. They provide crops with necessary nutrients and promote their growth and development. Common fertilizers are mainly divided into two categories: organic fertilizers and inorganic fertilizers.
Organic fertilizers are mainly derived from organic matter such as animal and plant residues and excrement, and are made after fermentation and decomposition. It has the advantages of comprehensive nutrients, lasting fertilizer effect, and improved soil structure. Common organic fertilizers include farmyard manure, green manure, cake fertilizer, etc.
Inorganic fertilizers are made by chemical or physical methods, with high nutrient content and fast fertilizer effect, but long-term use may cause soil compaction and decreased fertility. Common inorganic fertilizers include nitrogen fertilizer, phosphorus fertilizer, potassium fertilizer, etc.
- Peanut plants are buried in the soil to become fertilizers
After the peanut plants are harvested, the remaining above-ground parts can be used as organic fertilizers. The peanut plants are buried in the soil. After a period of decomposition, the nutrients in them can be gradually released for crops to absorb and utilize.
As fertilizer, peanut plants can not only provide rich nutrients such as nitrogen, phosphorus, and potassium, but also increase the organic matter content in the soil and improve the soil structure. At the same time, it can also improve the soil’s ability to retain water and fertilizer, which is beneficial to the growth and development of crops.
When using peanut plants as fertilizer, it is necessary to pay attention to fully mixing them with the soil and adding an appropriate amount of decomposed farmyard manure or other organic matter to promote their decomposition and release of nutrients.
- Peanut stalks are buried in the soil to become fertilizers
Peanut stalks are the remaining stems after peanut harvesting, and can also be used as organic fertilizers. The peanut stalks are buried in the soil. After a period of decomposition, the organic matter such as cellulose and lignin can be converted into humus to provide nutrients for the soil.
Compared with peanut plants, the nutrient content of peanut stalks is relatively low, but it also has the function of improving soil structure and increasing soil fertility. In addition, peanut stalks can also be used as biomass energy to achieve resource recycling.
When using peanut stalks as fertilizer, it is necessary to mix them evenly with the soil after chopping them, and water them appropriately to promote their decomposition. At the same time, it is also possible to consider using them in combination with other organic fertilizers or inorganic fertilizers to meet the nutrient needs of crops.
- Conclusion and Suggestions
By understanding the types and characteristics of commonly used fertilizers, as well as the use methods and effects of peanut plants and peanut stalks as organic fertilizers, we can better choose suitable fertilizers to improve crop yields and quality. In actual production, it is recommended to formulate a scientific fertilization plan based on comprehensive considerations of factors such as crop fertilizer requirements and soil conditions. At the same time, pay attention to the use of organic fertilizers and soil protection to achieve sustainable development of agricultural production.
