Special organic and inorganic compound fertilizer for cotton

Abstract

The invention provides a special organic and inorganic compound fertilizer for cotton. Preparation for the special organic and inorganic compound fertilizer for cotton comprises the following ten steps: preparing a fertilizer absorbing and releasing matrix material, preparing a fertilizer maintenance matrix material, preparing a fertilizer loving matrix material, preparing a root loving organic fertilizer, mixing, testing, blending, preparing a large number of element inorganic fertilizers, compounding, and granulating; and the special organic and inorganic compound fertilizer for cotton has the advantages that adsorption structures in soil can be improved, and adsorption and releasing of nutrient elements released from the compound fertilizer are facilitated; loss of the nutrient elements released from the compound fertilizer is prevented; by the fertilizer loving matrix material and the root loving organic fertilizer, the compound fertilizer can be in contact with root hairs of the cotton well, and nutrient element absorbing efficiency of the root hairs is improved; a nutrient structure meets requirements of the cotton; and by the special organic and inorganic compound fertilizer for cotton disclosed by the invention, fertilizer loss is reduced, harm to an ecological environment is also reduced, healthful growth of the cotton is promoted, accumulation amount of dry matters is increased, a yield and quality of the cotton are improved, the yield of the cotton can be improved by 17%-24%, and economic benefits are improved greatly.

Description

technical field [0001] The invention relates to a compound fertilizer, in particular to a special organic-inorganic compound fertilizer for cotton which conforms to the nutritional structure and absorption characteristics of cotton. Background technique [0002] Fertilizer occupies a very important position in modern agricultural production. With the development of modern agriculture and profitable agriculture, the amount of chemical fertilizer is increasing. However, due to some unreasonable factors in the use process, the role of fertilizer has not been effectively exerted. , resulting in unbalanced distribution of fertilizers, serious waste, decreased soil fertility, lowered fertilizer utilization rate, a large amount of fertilizers that have not been absorbed by crops after application enters the environment, pollutes the environment, destroys the ecological environment, not only destroys land resources, And it also poses a threat to human health. [0003] In order to i...

AI Technical Summary

Problems solved by technology

However, this patent only provides a fertilizer whose nutrient structure meets the nutritional requirements of cotton plants, and does not consider how to effectively release and preserve the fertilizer and enable the roots of the cotton plant to absorb the fertilizer effectively, so that the fertilizer is In practical application, it still cannot be effectively used, and there will be nutrient loss, soil nutrient imbalance, and environmental pollution.