Organic, inorganic, biological and mineral four-in-one rice planting fertilizer

Abstract

The invention discloses an organic, inorganic, biological and mineral four-in-one rice planting fertilizer, and belongs to agricultural materials. The fertilizer is prepared from the following components in parts by weight: 21 parts of organic fertilizer, 72 parts of inorganic fertilizer, 2 parts of biological component and 5 parts of mineral component; wherein the organic fertilizer comprises organic matter, protein, amino acid and auxiliary materials, the inorganic fertilizer comprises diammonium phosphate, urea, potassium chloride and resin urea, the biological component comprises one or more of bacillus subtilis, trichoderma, EM bacteria and nitrogen-fixing bacteria, and the mineral component comprises borax, zinc sulfate and multi-element silicon; the fertilizer gives full play to the performance advantages of the components, reasonably avoids the defects and deficiencies of the components, has the characteristics of scientific and reasonable formula, comprehensive and sufficient nutrition, reduction of environmental pollution and soil hardening, improvement of soil fertility and low use cost, and provides technical support and guarantee for green organic rice production.

Description

technical field [0001] The invention belongs to agricultural materials, and mainly relates to a rice fertilizer. Background technique [0002] Fertilizer is an important material condition to ensure and improve the growth and development of crops and crop yield. For many years, most of the agricultural fertilizers in our country are inorganic (that is, chemical) fertilizers, and their ingredients are mainly nitrogen, phosphorus, potassium or their combinations. Years of use have proved that inorganic fertilizers not only seriously pollute the environment, but also compact the soil and cause soil damage. , especially the harmful components of inorganic fertilizers are absorbed and remain in fruits such as crop grains, which are harmful to health after human consumption. Accordingly, in recent years, the demand for organic agricultural products has been increasing day by day, and the national policy has also begun to put forward the "three reductions" requirements, which incl...

AI Technical Summary

Problems solved by technology

In order to meet the needs of organic agricultural product production, the R&D and production of organic fertilizers that have no environmental pollution, no damage to soil quality, and no drug residues in crops are developing rapidly. However, organic fertilizers with a single organic component have insufficient nutrient content and a large amount of application, which affects and limits Promote the application of organic fertilizer