High-manganese bacterial fertilizer for saline-alkali soil and application thereof in Chinese soapberry planting

A saline-alkali land, Sapindus japonica technology, applied in application, fertilization device, fertilizer mixture and other directions, can solve the problems of lowering the groundwater level, reducing soil salinity, low planting density, etc., to improve the ability to release oxygen, improve saline-alkali land soil, reduce Effect of sodium ion content

CN104876714AInactive Publication Date: 2015-09-02WEIFANG YOURONG IND
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2015-09-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a high-manganese bacterial fertilizer for saline-alkali soil, which is composed of the following components in parts by mass: 45-50 parts of maleic anhydride, 20-22 parts of citric acid, 5-7 parts of amino acid salt, 13-15 parts of biochemical fulvic acid, 10-12 parts of humic acid, 2-5 parts of trace fertilizer, 5-6 parts of sodium ion adsorbent, 3-5 parts of organosilicon, 0.1-0.5 part of naphthylacetic acid, 1-3 parts of clostridium, 4-7 parts of cetanol and 50-60 parts of water. The invention also discloses application of the fertilizer in Chinese soapberry planting. The high-manganese bacterial fertilizer for saline-alkali soil lowers the salinity of the soil to 2.3-2.5%, lowers the total alkalinity of the soil to 0.145-0.149%, lowers the sodium ion content in the soil by 21.56-35.12%, and lowers the chlorine ion content in the soil by 36.7-51.8%. After the fertilizer is used for planting Chinese soapberry, the transplanting survival percent is enhanced.
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Description

technical field

[0001] The invention provides a fertilizer and its application in the planting of Sapindus, in particular to a high-manganese bacterial fertilizer in saline-alkali land and its application in the planting of Sapindus, belonging to the technical field of soil fertilizers. Background technique

[0002] Due to the high salt content, saline-alkali soil areas are mostly barren land, and there is an urgent need to improve the appearance of greening environment. Therefore, on the basis of salt discharge, arbors, shrubs and herbaceous plants are used to form communities to form a new ecosystem. Effectively reduce the evaporation of surface water and inhibit the upward movement and accumulation of salinity. At the same time, the strong root system formed by trees, shrubs, and grass absorbs water for transpiration, which lowers the groundwater level, avoids the biological drainage effect of underground jacking, effectively prevents soil salinization, and forms a good ...

Examples

Embodiment 1

[0029] Embodiment 1 A kind of high manganese bacterial fertilizer in saline-alkali land

[0030] (1) Formula

[0031]

[0032] The silicone: viscosity (25°C) is 10-100 cps, relative density (25°C) is 1.05±0.05;

[0033] Described amino acid salt comprises threonine salt, alanine salt, lysine salt, and the mass ratio is 3:1:2;

[0034] The trace element fertilizer is: manganese sulfate, sodium molybdate, zinc sulfate, the mass ratio is 5:3:1.

[0035] (2) Preparation method

[0036] 1) Mix Clostridium bacterium with biochemical fulvic acid and naphthaleneacetic acid in proportion, and stir and mix at room temperature for 30-50 minutes;

[0037] 2) Add maleic anhydride, citric acid, amino acid salt, humic acid, trace element fertilizer, sodium ion adsorbent, organic silicon, cetyl alcohol, water, stir at room temperature for 10-15min, and rotate at 220-240r / min to obtain the finished product .

Embodiment 2

[0038] Embodiment 2 A kind of high manganese bacterial fertilizer in saline-alkali land

[0039] (1) Formula

[0040]

[0041] The silicone: viscosity (25°C) is 10-100 cps, relative density (25°C) is 1.05±0.05;

[0042] Described amino acid salt comprises threonine salt, alanine salt, lysine salt, and the mass ratio is 3:1:2;

[0043] The trace element fertilizer is: manganese sulfate, sodium molybdate, zinc sulfate, the mass ratio is 5:3:1.

[0044] (2) Preparation method

[0045] The fertilizer was prepared by the preparation method of Example 1.

Embodiment 3

[0046] Embodiment 3 A kind of high manganese bacterial fertilizer in saline-alkali land

[0047] (1) Formula

[0048]

[0049] The silicone: viscosity (25°C) is 10-100 cps, relative density (25°C) is 1.05±0.05;

[0050] Described amino acid salt comprises threonine salt, alanine salt, lysine salt, and the mass ratio is 3:1:2;

[0051] The trace element fertilizer is: manganese sulfate, sodium molybdate, zinc sulfate, the mass ratio is 5:3:1.

[0052] (2) Preparation method

[0053] The fertilizer was prepared by the preparation method of Example 1.