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Salt-tolerant straw-decomposing inoculant suitable for coastal areas and preparation method thereof

A straw decomposing agent and salt-tolerance technology, which is applied in the field of salt-tolerant straw decomposing agent and its preparation, can solve the problems that the effect needs to be further improved, the decomposing time is short, etc., so as to ensure the activity of microorganisms, improve the decomposing speed of straw, and ensure that the rice is decomposed. Yield effect

Pending Publication Date: 2022-01-04
ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This invention application has the advantages of being practical, easy to operate, low cost, and short decomposing time, but its main components are still various microorganisms, and the effect needs to be further improved

Method used

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  • Salt-tolerant straw-decomposing inoculant suitable for coastal areas and preparation method thereof
  • Salt-tolerant straw-decomposing inoculant suitable for coastal areas and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] This example provides a salt-tolerant straw decomposing agent suitable for coastal areas, including 1 part by mass of a salt-tolerant bacterial agent, 5 parts of potassium dihydrogen phosphate, 10 parts of tomato juice, and 5 parts of hard Fatty acid, 5 parts of carboxymethyl chitosan and 20 parts of sodium salicylate solution.

[0027] Wherein, the mass fraction of sodium salicylate in the sodium salicylate solution is 1%, and the solvent is deionized water; the salt-tolerant bacterial agent is purchased from Shanghai Gandu Environmental Engineering Co., Ltd.

[0028] Deionized water is pure water from which impurities in the form of ions have been removed. The definition of "deionization" stipulated by the International Organization for Standardization ISO / TC 147 is: "Deionized water completely or incompletely removes ionized substances." Today's technology is mainly produced by RO reverse osmosis.

Embodiment 2

[0030] This example provides a salt-tolerant straw decomposing agent suitable for coastal areas, including 5 parts by mass of salt-tolerant bacteria agent, 0.1 part of potassium dihydrogen phosphate, 5 parts of tomato juice, 1 part of hard Fatty acid, 1 part of carboxymethyl chitosan and 10 parts of sodium salicylate solution.

[0031] Wherein, the mass fraction of sodium salicylate in the sodium salicylate solution is 1%, and the solvent is deionized water; the salt-tolerant bacterial agent is purchased from Shanghai Gandu Environmental Engineering Co., Ltd.

Embodiment 3

[0033] This example provides a salt-tolerant straw decomposing agent suitable for coastal areas, including 3 parts by mass of salt-tolerant bacteria agent, 2 parts of potassium dihydrogen phosphate, 8 parts of tomato juice, 3 parts of hard Fatty acid, 2 parts of carboxymethyl chitosan and 15 parts of sodium salicylate solution.

[0034] Wherein, the mass fraction of sodium salicylate in the sodium salicylate solution is 1%, and the solvent is deionized water; the salt-tolerant bacterial agent is purchased from Shanghai Gandu Environmental Engineering Co., Ltd.

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Abstract

The invention relates to the technical field of crop planting, in particular to a salt-tolerant straw-decomposing inoculant suitable for coastal areas and a preparation method thereof. The invention provides the salt-tolerant straw-decomposing inoculant suitable for the coastal areas and the preparation method thereof, and aims to solve the problem that the yield of rice is low due to the fact that straw is difficult to decompose quickly after returning to the field in the straw-decomposing inoculant in the prior art, and the salt-tolerant straw-decomposing inoculant comprises a fermentation inoculant and a fermentation accelerant used for promoting the fermentation inoculant to decompose the straw. The straw-decomposing inoculant also contains the fermentation accelerant besides the fermentation inoculant, so that the straw decomposing speed is greatly increased, the straw-decomposing inoculant is suitable for a scene with relatively short crop rotation planting interval time, and the rice yield can be greatly increased.

Description

technical field [0001] The invention relates to the technical field of crop planting, in particular to a salt-tolerant straw decomposing agent suitable for coastal areas and a preparation method thereof. Background technique [0002] The planting interval of wheat and rice rotation in the coastal area is relatively short, about 20 days. Using the straw decomposing agent in the prior art, it is difficult to quickly decompose the straw after returning to the field, resulting in low rice yield. [0003] For example, a Chinese invention patent application discloses a straw decomposing agent [Application No.: 201010615828.X]. Leather, among them, Bacillus subtilis 2-1.5 billion / g, Bacillus licheniformis 2-1.5 billion / g, Sporora thermophila 0.2-150 million / g, Trichoderma konshii 0.2-150 million / g, Chrysosporium Phanerochaete 0.2-150 million / g. [0004] This invention application has the advantages of being practical, easy to operate, low in cost, and short in maturity time, but ...

Claims

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Application Information

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IPC IPC(8): C05F17/10C05F17/20C05F11/08C05G3/00
CPCC05B7/00C05F17/10C05F17/20C05F11/08C05G3/00C05F11/00Y02W30/40
Inventor 郭彬傅庆林裘高扬李华刘琛刘俊丽陈晓冬林义成李鹏
Owner ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
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