Special organic/inorganic compound fertilizer for tobacco

Abstract

The invention relates to a special organic / inorganic compound fertilizer for tobacco, which comprises the following steps: preparing an adsorption-release fertilizer matrix material, preparing a fertilizer-maintenance matrix material, preparing a fertilizer-compatible matrix material, preparing a root-compatible organic fertilizer, mixing, inspecting, proportioning, preparing a major element inorganic fertilizer, compounding and granulating. The compound fertilizer can improve the adsorption structure in the soil, so that nutritive elements released from the compound fertilizer can be conveniently adsorbed and released; the nutritive elements released from the compound fertilizer are prevented from loss; the fertilizer-compatible matrix material and root-compatible organic fertilizer can enable the compound fertilizer to better contact and be compatible with the root hair of the tobacco, thereby enhancing the absorption efficiency of the root hair for the nutritive elements; the nutrient structure conforms to the demands of tobacco; and the fertilizer has the advantages of higher utilization ratio, lower loss and lower hazard on the ecological environment, promotes the healthy growth of the tobacco, enhances the dry matter accumulation quantity, improves the yield and quality of the tobacco, increases the yield of the tobacco by 11-12%, and greatly enhances the economic benefit.

Description

technical field [0001] The invention relates to a compound fertilizer, in particular to a tobacco-specific organic-inorganic compound fertilizer conforming to the nutritional structure and absorption characteristics of tobacco. 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 improv...

AI Technical Summary

Problems solved by technology

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