Microbial organic fertilizer for improving saline-alkali soil and preparation method thereof

An organic fertilizer and microbial technology, applied in organic fertilizers, fertilizer mixtures, sewage/sludge fertilizers, etc., can solve the problems of no control effect of peanut underground pests, no prevention of peanut soil-borne diseases, and few results per plant, etc. The effect of good soil-borne diseases, low incidence and improved water retention capacity

Inactive Publication Date: 2016-09-21
SHANDONG SUNWAY LANDSCAPE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (3) Microbial organic fertilizers have a validity period as live bacteria preparations
[0011] (3) For peanut planting in saline-alkali land, the survival rate of peanuts is low, the yield is low, the number of fruit per plant is small, and the rate of empty fruit is high
[0012] (4) It is used for peanut planting in saline-alkali soil, and has no control effect on peanut underground pests
[0013] (5) It is used for peanut planting in saline-alkali land, and has no preventive effect on peanut soil-borne diseases

Method used

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  • Microbial organic fertilizer for improving saline-alkali soil and preparation method thereof
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Examples

Experimental program
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Effect test

Embodiment 1

[0041] Embodiment 1 A kind of microbial organic fertilizer for improving saline-alkali soil

[0042] In parts by weight, the following raw material components are included:

[0043] 5 parts of fulvic acid, 12 parts of peat, 3 parts of salicylic acid, 15 parts of municipal sludge, 8 parts of sesame paste, 6 parts of mannitol, 7 parts of sulfated polysaccharide, 8 parts of cumin and celene, 13 parts of rare earth isoprene rubber powder , 12 parts of alfalfa plants, 10 parts of pumice, 11 parts of psyllium husk powder, 3 parts of salt-tolerant Rhodopseudomonas capsulata, 2 parts of Halomonas halophilic bacteria;

[0044]The fulvic acid, calculated on a dry basis, has a fulvic acid content of ≥80%, a water content of ≤10%, a water solubility of 100%, a potassium oxide content of ≥12%, a pH of 5.8-6.0, and a CEC value of 1400;

[0045] Described city sludge, organic matter content is 45wt%, and total nitrogen content is 3wt%, and total phosphorus content is 1.6wt%, and total potas...

Embodiment 2

[0053] Embodiment 2 A kind of microbial organic fertilizer for improving saline-alkali soil

[0054] Adopt each raw material described in embodiment 1, only change the proportioning of each raw material, change to:

[0055] In parts by weight, the following raw material components are included:

[0056] 7 parts of fulvic acid, 14 parts of peat, 5 parts of salicylic acid, 18 parts of municipal sludge, 10 parts of sesame paste, 8 parts of mannitol, 9 parts of sulfated polysaccharide, 12 parts of cumin celene, 15 parts of rare earth isoprene rubber powder , 13 parts of alfalfa plants, 13 parts of pumice, 15 parts of psyllium husk powder, 4 parts of salt-tolerant Rhodopseudomonas capsulata, 5 parts of Halomonas halophages.

Embodiment 3

[0057] Embodiment 3 A kind of microbial organic fertilizer for improving saline-alkali soil

[0058] Adopt each raw material described in embodiment 1, only change the proportioning of each raw material, change into:

[0059] In parts by weight, the following raw material components are included:

[0060] 9 parts of fulvic acid, 16 parts of peat, 6 parts of salicylic acid, 22 parts of municipal sludge, 13 parts of sesame paste, 10 parts of mannitol, 11 parts of sulfated polysaccharide, 14 parts of cumin celene, 17 parts of rare earth isoprene rubber powder , 15 parts of alfalfa plants, 16 parts of pumice, 17 parts of psyllium husk powder, 5 parts of salt-tolerant Rhodopseudomonas capsulata, 6 parts of Halomonas halophages.

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Abstract

The invention provides a microbial organic fertilizer for improving saline-alkali soil. The fertilizer comprises the following raw materials: fulvic acid, peat, salicylic acid, municipal sludge, sesame paste, mannitol, sulfated polysaccharide, cymene, rare earth isoprene rubber powder, alfalfa plant, pumice, psyllium husk powder, salt tolerant Rhodopseudomonas capsulata, and Halomonas halophiles. The invention also provides a preparation method of the fertilizer. The fertilizer prepared by the method provided by the invention has an effective living bacteria number of 0.74-0.77 billion cfu/g, a total nitrogen content of 3.8-4.1wt%, a total phosphorus content of 2.9-3.2wt%, a total potassium content of 3.2-3.6wt%, an organic matter content (on a dry basis) of 43.3-44.7wt%, a water content of 22.1-22.6wt%, and a pH of 5.52-5.58. The fertilizer provided by the invention has a saline-alkali soil improving effect, and can reduce the pH value of soil, the soil alkalization degree and soil salinity.

Description

technical field [0001] The invention relates to a microbial organic fertilizer for improving saline-alkali soil and a preparation method thereof, belonging to the technical field of biological organic fertilizers. Background technique [0002] Microbial organic fertilizer is a kind of live fungal product, which contains a large amount of organic matter and complete nutrient elements, which can improve the microbial group in the rhizosphere of crops and improve the utilization rate of chemical fertilizers. [0003] (1) The core of microbial organic fertilizer refers to the species-specific effective living microorganisms. There are clear regulations on the number of effective viable bacteria for any product. When the number of effective viable bacteria drops to a certain number, its effect will be gone. . [0004] (2) Microbial organic fertilizers are a type of live bacterial preparations for agriculture. From production to use, attention should be paid to providing a suitab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/04C05G3/60C05G3/80
CPCC05D9/00C05G3/00C05G3/60C05G3/80C05F7/00C05F11/00C05F11/02C05F11/08
Inventor 王胜
Owner SHANDONG SUNWAY LANDSCAPE TECH
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