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Bio-organic fertilizer capable of improving saline-alkali soil

A technology of bio-organic fertilizer and saline-alkali land, applied in the direction of bio-organic part treatment, organic fertilizer, fertilizer made from biological waste, etc., can solve the problems of inhibiting crop growth and development, dying, and wasting land resources, so as to promote crop growth and reduce Effect of salinity, improving soil physical and chemical properties and ecological environment

Inactive Publication Date: 2021-03-26
SHENYANG AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The high salinity in the saline-alkali land will cause poison to the crops, thereby inhibiting the growth and development of the crops, lacking seedlings, reducing production or even dying
The salinization of the soil makes the farmland uncultivable, the economic benefit of the soil is low, and the land resources are wasted

Method used

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  • Bio-organic fertilizer capable of improving saline-alkali soil
  • Bio-organic fertilizer capable of improving saline-alkali soil
  • Bio-organic fertilizer capable of improving saline-alkali soil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The raw material of the bio-organic fertilizer of the present embodiment comprises 0.1 part by weight of composite bacterial agent, 90 parts of animal manure and 0.1 part of molasses. The composite bacterial agent is composed of aspergillus chlorophyll powder, yellow-blue fungus powder, polythecene pink powder, Trichoderma korningen powder and Verticillium chlamydobacterium powder, the five kinds of bacterial powders by weight The number of parts is 10 parts of aspergillus chlorophyll powder, 7 parts of yellow blue fungus powder, 15 parts of polythecene pink fungus powder, 25 parts of trichoderma korningen fungus powder and 10 parts of verticillium chlamydobacterium fungus powder. The five bacterial powders can be prepared by themselves, respectively fermenting Aspergillus graceus, cyanobacterium chrysogenum, polythecene pink, Trichoderma korningen and Verticillium chlamydoides in the corresponding solid medium to obtain solid-state cultures, and then the solid-state Th...

Embodiment 2

[0044] The raw material of the bio-organic fertilizer of the present embodiment comprises 0.5 part by weight of composite bacterial agent, 93 parts of animal manure and 0.3 part of molasses. The composite bacterial agent is composed of aspergillus chlorophyll powder, yellow-blue fungus powder, polythecene pink powder, Trichoderma korningen powder and Verticillium chlamydobacterium powder, the five kinds of bacterial powders by weight The number of parts is 14 parts of aspergillus chlorophyll powder, 10 parts of yellow blue fungus powder, 13 parts of polythecene pink fungus powder, 15 parts of trichoderma korningen fungus powder and 16 parts of verticillium chlamydobacterium fungus powder. The five bacterial powders can be prepared by themselves, respectively fermenting Aspergillus graceus, cyanobacterium chrysogenum, polythecene pink, Trichoderma korningen and Verticillium chlamydoides in the corresponding solid medium to obtain solid-state cultures, and then the solid-state T...

Embodiment 3

[0051] The raw material of the bio-organic fertilizer of the present embodiment comprises 1.0 parts by weight of composite bacterial agent, 99 parts of animal manure and 0.5 part of molasses. The composite bacterial agent is composed of aspergillus chlorophyll powder, yellow-blue fungus powder, polythecene pink powder, Trichoderma korningen powder and Verticillium chlamydobacterium powder, the five kinds of bacterial powders by weight The number of parts is 20 parts of aspergillus chlorophyll powder, 5 parts of yellow blue fungus powder, 5 parts of polythecene pink powder, 21 parts of trichoderma korningen powder and 20 parts of verticillium chlamydobacterium powder. The five bacterial powders can be prepared by themselves, respectively fermenting Aspergillus graceus, cyanobacterium chrysogenum, polythecene pink, Trichoderma korningen and Verticillium chlamydoides in the corresponding solid medium to obtain solid-state cultures, and then the solid-state The culture is dried an...

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Abstract

The invention discloses a bio-organic fertilizer capable of improving saline-alkali soil. The bio-organic fertilizer is mainly prepared from raw materials consisting of a complex microbial inoculant,animal waste and molasses. The complex microbial inoculant comprises aspergillus glaucus, tarlaromyces flavus, trichothecium roseum, trichoderma koningii and verticillium chlamydosporium. The bio-organic fertilizer is prepared by uniformly mixing the main raw materials, then adjusting the water content of the mixed material to 30-80%, and carrying out facultative fermentation at a temperature higher than 10DEG C for 10-60 days. The bio-organic fertilizer can promote the growth of crops planted in saline-alkali soil, reduce the salt content of the saline-alkali soil, and improve the soil physicochemical properties and ecological environment of the saline-alkali soil.

Description

technical field [0001] The invention belongs to the technical field of saline-alkali land improvement, and in particular relates to a bio-organic fertilizer capable of improving saline-alkali land. Background technique [0002] Saline-alkali soil is a general term for all kinds of salinized soil and alkaline soil. High salinity components in saline-alkali land will cause poisonous crops, thereby inhibiting the growth and development of crops, lacking seedlings, reducing production or even dying. Soil salinization makes farmland uncultivable, soil economic benefits are low, and land resources are wasted. However, saline-alkali land can be transformed into arable land after improvement, which is of great significance to the sustainable development of agriculture. [0003] The biological improvement of saline-alkali land does not destroy the ecological environment. It mainly improves soil physical and chemical properties and soil microclimate by introducing, screening and pla...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/80C05F17/20
CPCC05D9/00C05F3/00C05F17/20C05G3/80C05F5/006C05F11/00Y02W30/40
Inventor 张世宏李凤兰张友明何流琴梁飞孙照勇冯哲姜雪峰涂强徐启聪常婷婷董文军李柱刚王博胡雪峰吴建陈其昌李雅权冯艳忠
Owner SHENYANG AGRI UNIV
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