Special organic and inorganic compound fertilizer for watermelons

Abstract

The invention relates to a special organic and inorganic compound fertilizer for watermelons. The fertilizer is prepared by the following ten steps: preparing a fertilizer absorbing and releasing matrix material; preparing a fertilizer retaining matrix material; preparing a fertilizer loving matrix material; preparing a root loving organic fertilizer; mixing the materials; testing the materials; proportioning the materials; preparing a macroelement inorganic fertilizer; compounding the mixture; and granulating the mixture. The fertilizer has the benefits that the adsorption structure of soil can be improved, so that nutritional elements released from the compound fertilizer are adsorbed and released; the nutritional elements released from the compound fertilizer are prevented from being lost; the fertilizer loving matrix material and the root loving organic fertilizer enable the compound fertilizer to be better contacted and affined with root hairs of watermelons, so that the absorption efficiency of the root hairs on the nutritional elements is improved; the nutrient structure meets the demand of watermelons; by using the fertilizer provided by the invention, the utilization ratio of the fertilizer can be improved, the fertilizer loss is reduced, the damage on the ecological environment is reduced, the healthy grow of watermelons is promoted, the dry matter accumulation amount is improved, the yield of quality of watermelons are improved, the watermelons are increased by 15-22% in production, and the economical benefit is greatly improved.

Description

technical field [0001] The invention relates to a compound fertilizer, in particular to a special organic-inorganic compound fertilizer for watermelon which conforms to the nutritional structure and absorption characteristics of watermelon. 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 or...

AI Technical Summary

Problems solved by technology

However, this patent only provides a fertilizer whose nutrient structure meets the nutritional needs of watermelon plants, and does not consider how to effectively release and preserve the fertilizer, and enable the roots of the watermelon plants 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.