Multi-effect nutritional composition for cotton seedling emergence in saline-alkali land, preparation method and application method

A nutrient composition and saline-alkali land technology, applied in fertilization methods, fertilizer mixtures, applications, etc., can solve the problems of lack of seedlings, difficulty in replenishing seedlings, large planting area, pollution of the environment, etc., to achieve inhibition and prevention of pests and diseases, high activity, and promotion of robust growth Effect

Active Publication Date: 2022-07-19
新疆台沃肥业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For blight, cotton rot, root rot and other diseases, the traditional method is to prevent and control the disease with chemicals when the disease is found, even if it is controlled, it will inevitably lose, and it will seriously pollute the environment; for freezing damage, it can only be prevented by covering the film or delaying the sowing date. , Delayed sowing can easily lead to early frost damage in autumn and affect boll opening; for lack of seedlings, due to the large planting area of ​​farmers, it is difficult to replenish seedlings due to lack of seedlings.

Method used

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  • Multi-effect nutritional composition for cotton seedling emergence in saline-alkali land, preparation method and application method
  • Multi-effect nutritional composition for cotton seedling emergence in saline-alkali land, preparation method and application method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] 0.05% of salinity-tolerant Trichoderma harzianum, 0.5% of Bacillus thuringiensis, 0.05% of Streptomyces loucherii, and 40.0% of compound amino acids are added into a mixer according to the components and mixed evenly to obtain a "first material".

[0042] The biochemical potassium humate 38%, ammonium metaphosphate 5.0%, amino acid zinc 1.5%, boric acid 1.2%, 4-aminobutyric acid 0.05%, chitosan 0.08% and the rest of the amino acids were mixed uniformly according to the components to obtain "No. two materials".

[0043] The "first material" is added to the "second material", fully stirred, and evenly mixed to obtain a multi-effect nutritional composition for cotton seedlings in saline-alkali land.

[0044] When the seedling water is dripped after the cotton seeds are sown, 1.0 kg of the composition is used per 667 square meters, and it is applied along with the dripping of the seedling water.

Embodiment 2

[0046] 0.08% of salinity-tolerant Trichoderma harzianum, 0.6% of Bacillus thuringiensis, 0.10% of Streptomyces loucherii, and 45.0% of compound amino acids are added to the mixer according to the components and mixed evenly to obtain the "first material".

[0047] 35% of biochemical potassium humate, 5.50% of ammonium metaphosphate, 2.0% of zinc amino acid, 1.5% of boric acid, 0.06% of 4-aminobutyric acid, 0.09% of chitosan and the rest of the amino acids were mixed uniformly according to the components to obtain "No. two materials".

[0048] The "first material" is added to the "second material", fully stirred, and evenly mixed to obtain a multi-effect nutritional composition for cotton seedlings in saline-alkali land.

[0049] Use 3.0 kg of the composition per 667 square meters of ground, spread evenly on the ground before sowing cotton, and sow cotton after sowing.

Embodiment 3

[0051] 0.10% of salinity-resistant Trichoderma harzianum, 0.7% of Bacillus thuringiensis, 0.15% of Streptomyces loucherii, and 50.0% of compound amino acids are added to the mixer according to the components and mixed evenly to obtain the "first material".

[0052] 30% of biochemical potassium humate, 6.0% of ammonium metaphosphate, 2.5% of zinc amino acid, 1.8% of boric acid, 0.07% of 4-aminobutyric acid, 0.10% of chitosan and the rest of the amino acids were mixed uniformly according to the components to obtain "No. two materials".

[0053] The "first material" is added to the "second material", fully stirred, and evenly mixed to obtain a multi-effect nutritional composition for cotton seedlings in saline-alkali land.

[0054] When the seedling water is dripped after the cotton seeds are sown, 1.5 kg of the composition is used per 667 square meters, and it is applied along with the dripping of the seedling water.

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Abstract

A pleiotropic nutrient composition for cotton seedling emergence in saline-alkali land, a preparation method and an application method, the invention belongs to the technical field of multi-effect composition for seedling emergence in saline-alkali land, and includes: raw materials by weight percentage include: saline-alkali-tolerant Trichoderma harzianum 0.05-0.3%, 0.5-1% of Bacillus thuringiensis, 0.05-0.3% of Streptomyces Loucherii, 25-38% of biochemical potassium fulvic acid, 40.0-60.0% of compound amino acids and auxiliary materials. It has the advantages of high activity on saline-alkali ground, can effectively inhibit and prevent diseases and insect pests, and has the advantages of feeding and promoting cotton.

Description

technical field [0001] The invention belongs to the technical field of multi-effect compositions for seedling emergence in saline-alkali land, and in particular relates to a multi-effect nutritional composition for cotton seedling emergence in saline-alkali land, a preparation method and an application method. Background technique [0002] Cotton is the economic crop with the largest planting area in my country, with an annual planting area of ​​about 50 million mu. The main production areas are concentrated in the saline-alkali areas such as Xinjiang, Gansu, and Ningxia, among which Xinjiang has an annual planting area of ​​36 million mu, which has become the main economic pillar of farmers in the saline-alkali areas such as Xinjiang. However, in recent years, in cotton producing areas such as Xinjiang, problems such as rotten seeds, dead seedlings, poor emergence, weak seedlings, and irregular seedlings have seriously threatened the development of the cotton industry. [...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00C05G3/60C05G3/80A01C21/00
CPCA01C21/005C05B17/00C05G3/00C05G3/60C05G3/80C05C11/00C05D9/02C05F11/02C05F11/08
Inventor 曹均成孙松国罗福来敬根
Owner 新疆台沃肥业科技有限公司
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