How to apply fertilizer to peanut planting can increase yield
How to apply fertilizer to increase the yield of peanut planting? Peanut has strong adaptability, resistance to fertilizer, drought and drought tolerance. It can grow in sandy soil with alluvial plains, fertile land, abundant water source and excellent light and heat. Planting in river beaches, mountainous hills, open land and red soil, how can peanut cultivation increase yield?
Peanut planting and fertilization is the key. Generally speaking, the principle of peanut fertilization is based on organic fertilizer, supplemented by inorganic fertilizer. Organic fertilizers can increase the soil aggregate structure, improve soil physical and chemical properties, and benefit rhizobial activity and increase nitrogen sources. The combination of organic fertilizers and chemical fertilizers can reduce the loss and fixation of inorganic fertilizers.
In the process of fertilization, attention should be paid to the balance of fertilizers. Due to the low relative content of organic fertilizers, nitrogen, phosphorus and potassium, it is possible to adopt organic fertilizers and fertilize chemical fertilizers such as nitrogen and phosphorus. Specific methods vary with the amount and type of fertilization. Generally, it is a combination of dispersion and concentration. Most of the soil is planted as a base fertilizer before sowing, and a small part is combined with the planting concentrated ditch or acupoint application.
How can peanut cultivation increase yield? In the cultivation of peanuts, the use of fertilizer is very important. The demand for calcium in peanuts is large. That is to say, peanuts are like calcium. Pay attention to this in planting. The demand for calcium in peanuts is Seeds begin to germinate. Calcium can effectively improve the nitrogen metabolism of peanut plants and promote the development of roots and nodules.
How to fertilize peanuts to increase the yield of peanuts? Let us first understand the symptoms of calcium deficiency in peanuts. When the calcium is deficient in calcium, the roots are weak, the young stems and leaves are yellow, the back of the leaves are spotted, the germ of the seeds turns black, and the pods develop and decline. Empty hazelnuts and single pears increased. Therefore, according to the external performance of peanut plant growth, timely supplementation of calcium fertilizer and other related fertilizers.
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