Fertilizer additive for improving acidified soil

A fertilizer additive and soil technology, which is applied in the preparation of organic fertilizers, fertilizer mixtures, organic fertilizers, etc., can solve the problems of mosquito breeding, odor, unfavorable production, etc., so as not to be easily lost, reduce the content of heavy metals in the soil, and avoid mosquitoes. The effect of fly breeding

Inactive Publication Date: 2015-11-18
MAANSHAN KEBANG ECO FERTILIZER
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Existing fertilizer additives will have odor during fermentation,

Method used

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Experimental program
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Embodiment Construction

[0026] A fertilizer additive capable of improving acidified soil, which is prepared from the following raw materials in parts by weight: 3 parts by weight of montmorillonite powder, 1 part of plant ash, 1 part of peat soil, 3 parts of silt, 5 parts of fallen leaves, 6 parts of pomegranate peel, and dicyandiamide 0.3, thiourea 0.1, activated carbon 10, pomace 40, shell powder 3, silicon calcium powder 3, lignin 1, EM bacterial agent 0.1, Bacillus subtilis bacterial agent 0.1, compound deodorant 2;

[0027] Described compound deodorant is made by the raw material of following weight part:

[0028] Chuanqiong 2, Gangsong 1, Eucalyptus fruit 1, Plantain 2, Zeolite powder 3, Straw biochar 1, Sodium pyrophosphate 0.1, Chitosan 1, Sodium citrate 0.1, Peach gum powder 2, Chloride Zinc 0.3;

[0029] The preparation method of described compound deodorant is:

[0030] (1) Chuanqiong, Gangsong, eucalyptus, and plantain are dried, minced, and passed through a 100-mesh sieve to obtain Chi...

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PUM

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Abstract

The present invention discloses a fertilizer additive for improving acidified soil. The fertilizer additive is prepared from the following raw materials by weight: 3-5 parts of smectite powder, 1-2 parts of peat soil, 1-3 parts of peat soil, 3-6 parts of silt, 5-10 parts of smashed deciduous leaf, 6-15 parts of pomegranate rind, 0.3-0.5 part of dicyandiamide, 0.1-0.2 part of thiourea, 10-12 parts of activated carbon, 40-45 parts of pomace, 3-5 parts of shell powder, 3-5 parts of calcium silicon powder, 1-2 parts of lignin, 0.1-0.2 part of an EM microbial agent, 0.1-0.2 part of Bacillus subtilis microbial agent, and 2-4 parts of a complex deodorant.

Description

technical field [0001] The invention relates to the field of fertilizer additives, in particular to a fertilizer additive capable of improving acidified soil. Background technique [0002] Soil acidification (expressed as a decrease in soil pH) can accelerate the loss of nutrients, soil compaction, promote the activation of elements such as aluminum, manganese and heavy metals, change soil microbial populations and activities, affect crop root development and nutrient absorption, and breed plant diseases and insect pests, etc. etc., thus posing a serious potential threat to agricultural production, the ecological environment and human health, and having a long-term impact on food security and environmental security. It is a major issue of widespread concern in the fields of soil science, ecology and environmental science. [0003] With the increase of population and reduction of arable land, and the improvement of people's living standards, agriculture is required to continu...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05F17/00C05G3/80
CPCY02W30/40
Inventor 江启斌陈鹏许婷
Owner MAANSHAN KEBANG ECO FERTILIZER
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