Composite monosilicate soil conditioner

A soil conditioner and monosilicate technology, applied in the field of soil conditioning, can solve the problems of easy hardening, poor permeability, secondary soil pollution, etc., and achieve the effects of good permeability, improving the ability to resist diseases and insect pests, and enhancing immunity.

Inactive Publication Date: 2018-01-30
陈春生 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing soil conditioners, some added components such as polyacrylamide will cause secondary pollution to the soil; some added components such as silicate are easy to harden when exposed to water, and have poor pe...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A kind of compound monosilicate soil conditioner, comprises the raw material of following percentage by weight: Potassium monosilicate 25%, calcium monosilicate 37%, Metarhizium anisopliae 25%, Bacillus amyloliquefaciens 41B-1 4%, leech Stone 9%. Potassium monosilicate, calcium monosilicate and vermiculite are pulverized, passed through a 200-mesh sieve respectively, and the sieved potassium monosilicate, calcium monosilicate and vermiculite are mixed with Metarhizium anisopliae powder and Bacillus amyloliquefaciens powder, Stir well.

[0017] Apply the above-mentioned compound monosilicate soil conditioner to sweet potato cultivation, with an amount of 4 kg per hectare of land. Before the sweet potato seedlings are planted, dip the above-mentioned compound monosilicate soil conditioner. In the conditioner treatment, the infection rate of sweet potato stem nematode decreased by 85%, and the yield increased by 25% in the current season.

Embodiment 2

[0019] A kind of composite monosilicate soil conditioner, comprises the raw material of following percentage by weight: Potassium monosilicate 35%, calcium monosilicate 43%, Metarhizium anisopliae 15%, Bacillus amyloliquefaciens 41B-1 2%, leech Stone 5%. Potassium monosilicate, calcium monosilicate and vermiculite are pulverized, passed through a 200-mesh sieve respectively, and the sieved potassium monosilicate, calcium monosilicate and vermiculite are mixed with Metarhizium anisopliae powder and Bacillus amyloliquefaciens powder, Stir well.

[0020] Apply the above-mentioned compound monosilicate soil conditioner to sweet potato cultivation, with an amount of 4 kg per hectare of land. Before the sweet potato seedlings are planted, dip the above-mentioned compound monosilicate soil conditioner. In the conditioner treatment, the infection rate of sweet potato stem nematode decreased by 72%, and the yield increased by 19% in the current season.

Embodiment 3

[0022] A kind of composite monosilicate soil conditioner, comprises the raw material of following percentage by weight: Potassium monosilicate 30%, calcium monosilicate 40%, Metarhizium anisopliae 20%, Bacillus amyloliquefaciens 41B-1 3%, leech Stone 7%. Potassium monosilicate, calcium monosilicate and vermiculite are pulverized, passed through a 200-mesh sieve respectively, and the sieved potassium monosilicate, calcium monosilicate and vermiculite are mixed with Metarhizium anisopliae powder and Bacillus amyloliquefaciens powder, Stir well.

[0023] Apply the above-mentioned composite monosilicate soil conditioner to peanut cultivation, the amount per hectare of land is 3kg, use the composite monosilicate soil conditioner for seed dressing before sowing peanuts, and use the above-mentioned composite monosilicate soil conditioner before sowing. In the application of chemical seed dressing, the disease of peanut blight was reduced by 89%, the disease of peanut root rot was re...

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PUM

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Abstract

The invention relates to the technical field of soil conditioning, in particular to a composite monosilicate soil conditioner. The invention provides the composite monosilicate soil conditioner whichis prepared from the following raw materials in percentage by weight: 25-35 percent of potassium monosilicate, 35-45 percent of calcium monosilicate, 15-25 percent of metarhizium anisopliae, 2-4 percent of bacillus amyloliquefaciens and 5-9 percent of an additive, wherein a sum of weight percentages of various components is 100 percent. The soil conditioner can strengthen crop photosynthesis, promote roots, strengthen seedlings, resist premature senescence, increase the yield, remedy soil, break soil hardening, improve the fertility, resist continuous cropping, promote stress resistance, increase the utilization rate of a fertilizer and prevent diseases caused by bacteria, fungi and viruses and insect pests of aphids, nematodes, grubs and the like.

Description

technical field [0001] The invention relates to the technical field of soil conditioning, in particular to a composite monosilicate soil conditioner. Background technique [0002] In modern agriculture, a large number of chemical fertilizers, pesticides and flood irrigation, coupled with the enrichment of pollutants in the soil, have caused soil compaction, acidification, and heavy metal enrichment, which are not conducive to the growth of crops. Soil conditioners can improve soil compaction, loosen soil, improve air permeability, passivate heavy metals, promote microbial activity in soil, and enhance soil fertilizer and water permeability. However, in the existing soil conditioners, some added components such as polyacrylamide will cause secondary pollution to the soil; some added components such as silicate are easy to harden when exposed to water, and have poor permeability; Problems such as, although the composition in the existing soil conditioner can improve the abili...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/02C05G3/04C05G3/60C05G3/80
Inventor 陈春生简洪武
Owner 陈春生
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