MySheen

What is the benefit of organic fertilizer to the growth and development of peanut?

Published: 2024-11-22 Author: mysheen
Last Updated: 2024/11/22, What is peanut inverted seedling disease? Peanut inverted seedling disease is also called peanut stem rot and foot rot. The injured cotyledons were dark brown before the seedlings were unearthed. The pathogen invaded the base of the plant stem along the cotyledon petiole, producing yellow spots at first, and then turning brown. The development of the disease spot causes the stem base tissue to rot. When the spot expands around the base of the stem, the ground wilts.

The main results are as follows: (1) Organic fertilizer contains many kinds of nutrient elements, such as nitrogen, phosphorus, potassium and so on. Organic fertilizer has high fertilizer efficiency, long fertilizer effect and stable fertilizer effect, which can continuously supply the nutrition needed by peanuts for a lifetime. (2) Organic fertilizer is composed of excreta and residues produced in the life activities of animals and plants, which produce heat during fermentation decomposition, increase soil temperature, promote the activities of microorganisms and rhizobium, and accelerate soil ripening. It is beneficial to the activity of root system and rhizobium. (3) long-term application of organic fertilizer can improve soil and improve the ability of soil water storage, soil moisture conservation and fertilizer conservation. (4) through microbial decomposition, organic matter synthesizes humus and decomposes to produce elements such as nitrogen, phosphorus and potassium, as well as carbon dioxide and carbon nutrition, which is helpful to the decomposition and transformation of mineral fertilizers. (5) the mixed application of organic fertilizer and chemical fertilizer can give full play to the role of chemical fertilizer.

 
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