Improver applicable to soil of different soil fertility levels and improvement method

A technology of improver and soil, applied in the direction of soil preparation method, soil conditioning materials, chemical instruments and methods, etc., can solve the problems of poor improvement effect, short improvement cycle, long improvement cycle, etc., achieve loose soil, simple application method, guarantee The effect of food safety

Inactive Publication Date: 2019-04-26
BEIJING GOLDENWAY BIO TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] For this reason, the embodiment of the present invention provides a kind of improving agent and improvement method suitable for soils with different soil levels, which has the advantages of short improvement period, significant improvement effect, low cost, simple preparation process and easy implementation, and is suitable for the improvement of soils with different soil levels. The advantages of governance to solve the problems of long improvement cycle and poor improvement effect existing in existing soil conditioners

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  • Improver applicable to soil of different soil fertility levels and improvement method
  • Improver applicable to soil of different soil fertility levels and improvement method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] This example provides a soil improver for extremely poor (soil organic matter content less than 1%), which consists of soybean meal fermented organic fertilizer (purchased from Shandong Guodu Modern Agriculture Co., Ltd.) 55%, kitchen fermented product (purchased from Beijing Jia Bowen Biotechnology Co., Ltd.) 25%, coal humus (purchased from Huaxia Dadi Ecological Engineering Technology Co., Ltd.) 12%, mineral fertilizer (purchased from Genliduo Biotechnology Co., Ltd.) 7%, microbial agent (purchased from Linfen City Yaodu District Fenhe Amino Acid Factory) 0.3%, biostimulant (purchased from Beijing Jiabowen Biotechnology Co., Ltd.) 0.7% mixed.

[0037] After testing, the key technical indicators of the improver of this embodiment: the number of composite viable bacteria ≥ 200 million / g, organic matter ≥ 60% (wherein active organic matter is more than 10%), total nutrients of nitrogen, phosphorus and potassium ≥ 5%, total amount of medium and trace elements Amount ≥ 1%,...

Embodiment 2

[0056] The present embodiment provides a kind of improver that is suitable for moderately barren (soil organic matter content is 1.5-2.5%) soil, and it is fermented organic fertilizer (purchased from Beijing Yite Organic Fertilizer Factory) 51% by chicken manure+bacteria dregs, Kitchen fermentation product (purchased from Beijing Jiabowen Biotechnology Co., Ltd.) 24%, straw biochar (purchased from Jiangsu Double Zeng Biotechnology Co., Ltd.) 15%, mineral fertilizer (purchased from Zhongyuan (Beijing) Soil Improvement Technology Research Institute) ) 8.5%, microbial agent (purchased from Hebei Mindefu Biotechnology Co., Ltd. and Qingdao Weilan Biological Group Co., Ltd.) 0.5%, and biostimulant (purchased from Beijing Jiabowen Biotechnology Co., Ltd.) 1%.

[0057] After testing, the key technical indicators of the improving agent of this embodiment: the number of composite viable bacteria ≥ 300 million / g, organic matter ≥ 65% (wherein water-soluble organic matter is more than 10%...

Embodiment 3

[0075] This embodiment provides a non-degradable improver for maintaining healthy soil (soil organic matter content higher than 3%). From Beijing Jiabowen Biotechnology Co., Ltd.) 20%, coal humus (purchased from Huaxia Dadi Ecological Engineering Technology Co., Ltd.) 16%, mineral fertilizer (purchased from Genliduo Biotechnology Co., Ltd.) 12.5%, microbial agent (purchased from Qingdao Weilan Biological Group Co., Ltd.) 1.5%, and biostimulant (purchased from Beijing Jiabowen Biotechnology Co., Ltd.) 2%.

[0076] After testing, the key technical indicators of the improver of this embodiment: the number of composite viable bacteria ≥ 1 billion / g, organic matter ≥ 65% (wherein active organic matter is more than 10%), total nutrients of nitrogen, phosphorus and potassium ≥ 5%, total amount of medium and trace elements Amount ≥ 2%, pH 6.0-7.5, moisture ≤ 20%.

[0077] Apply the amendment of this example to healthy soil.

[0078] The implementation location is: Hulunbuir Okunhe F...

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Abstract

The embodiment of the invention discloses an improver applicable to soil of different soil fertility levels and an improvement method and relates to the technical field of soil improvement. The improver is prepared from an organic fertilizer, active organic matters, inert organic matters, mineral fertilizers, microbial agents and biological stimulators. The improver is capable of improving barrensoil of different soil fertility degradation levels, and organic matters of soil can be rapidly enriched, soil structures can be improved, soil microorganisms can be activated, microbial flora structures of the soil can be balanced, healthy ecological systems of crop roots can be rapidly established, safe production of crops can be ensured, food security can be ensured, field returning and recycling of organic wastes in cities and rural areas can be achieved, and multiple purposes can be achieved by one stroke.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of soil improvement, and in particular to an improvement agent and an improvement method suitable for soils with different soil fertility levels. Background technique [0002] Soil is the most basic means of production in agriculture and an important natural resource for human survival. Due to long-term multiple cropping, continuous cropping, planting habits of heavy chemical fertilizers and light organic fertilizers, and farming measures such as flood irrigation, submerged irrigation, unreasonable farming, and suppression, the soil has been degraded to varying degrees, the organic matter of the soil has decreased, and the production capacity has declined. The content of soil nutrients is deficient or the wealth is uneven, the physical and chemical properties of the soil deteriorate, the soil layer becomes shallower, the structure becomes worse, the cultivated layer becomes compacte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K17/40A01B79/02C09K101/00C09K109/00
CPCA01B79/02C09K17/40C09K2101/00C09K2109/00
Inventor 任忠秀于家伊
Owner BEIJING GOLDENWAY BIO TECH
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