Soil fertilizer composition

Abstract

The invention discloses a soil fertilizer composition, which is composed of the following raw materials by weight: 10 to 20 parts of bean pulp, 20 to 30 parts of thoroughly decomposed crop straw, 30 to 40 parts of thoroughly decomposed cattle fertilizer or pig fertilizer, 0.06 to 0.15 part of saccharomycetes, 1 part to 10 parts of quick lime, 10 parts to 15 parts of ferrisulphas, 0.6 part to 3 parts of copper sulfate, 0.8 part to 3 parts of monopotassium phosphate, 3 to 4 parts of chlorothalonil, 10 to 13 parts of Chinese cabbage dreg and 15 to 20 parts of decoction dreg. The soil fertilizer composition can improve quality, increase production substantially, remarkably improve physical characteristics of soil, improve water permeability of the soil and improve moisture and fertility preservation capability of the soil.

Description

technical field [0001] The present invention relates to a soil fertilizer composition. Background technique [0002] For a long time, in order to increase food production, a large amount of chemical fertilizers, pesticides and other chemicals have been used in agricultural production, resulting in large areas of land compaction, soil water absorption and water retention capabilities are severely reduced, air permeability is weakened, and decomposition and reduction capabilities are reduced. The ability to regulate natural precipitation, resulting in a large amount of surface runoff that cannot be used rationally; in addition, most of the currently known mixed fertilizers use livestock and poultry manure, slaughterhouse waste, garbage, etc. as organic raw materials. Seriously, toxic substances such as heavy metals such as cadmium, lead, and arsenic exceeded the standard, and live roundworm eggs and Escherichia coli existed in large quantities. The mixed fertilizer produced w...

AI Technical Summary

Problems solved by technology

[0002] For a long time, in order to increase food production, a large amount of chemical fertilizers, pesticides and other chemicals have been used in agricultural production, resulting in large areas of land compaction, soil water absorption and water retention capabilities are severely reduced, air permeability is weakened, and decomposition and reduction capabilities are reduced, greatly reducing soil water reservoirs. The ability to regulate natural precipitation, resulting in a large amount of surface runoff that cannot be used rationally; in addition, most of the currently known mixed fertilizers use livestock and poultry manure, slaughterhouse waste, garbage, etc. as organic raw materials. Seriously, toxic substances such as heavy metals such as cadmium, lead, and arsenic exceed the standard, and live roundworm eggs and Escherichia coli exist in large quantities

The mixed fertilizer produced with this raw material is seriously polluted. When the fertilizer is applied to the soil, it will pollute the soil. Toxic substances will be absorbed by the crops and accumulate in the body. For human health, in order to restore the fertility of farmland soil as soon as possible and increase crop yield, it is necessary to propose a new organic bio-fertilizer, which can effectively reduce the occurrence of underground insect pests, prevent soil compaction, and increase soil nutrition without causing new damage to the soil. pollution