Nutrient capable of improving saline and alkaline resistance ability of plant

A nutrient agent, salt-alkali resistance technology, applied in fertilizer mixtures, fertilization devices, applications, etc., to achieve the effects of improving water retention rate, enhancing water permeability and water permeability, and improving water retention effect

Inactive Publication Date: 2012-08-22
LEIBANGSI BIOTECH BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is necessary to develop water-retaining agent products with high salt tolerance according to the water quality conditions in desertified areas. At the same time, the three kinds of agricultural water-retaining agents are organically combined, and the technology of using fertilizers to improve plant nutrition has not yet been reported.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A nutrient for improving plant salt-alkali resistance, characterized in that the nutrient is composed of the following raw materials in weight ratio: 5 parts of water-retaining agent, 0.02 part of indole butyric acid, 0.01 part of gibberellin, polyaspartic acid 0.03 parts, 20 parts of fully decomposed crop straw, 30 parts of fully decomposed cowpen manure or pigpen manure, 0.06 parts of yeast, 1 part of quicklime, 10 parts of ferrous sulfate, 0.6 parts of copper sulfate, 3 parts of manganese sulfate, phosphoric acid 0.8 parts of potassium dihydrogen;

[0017] The water retaining agent is composed of the following raw materials in parts by weight: 20 parts of starch, 10 parts of bentonite, 15 parts of soybean straw, 3 parts of N,N'-methylenebisacrylamide (MBA), 4 parts of ammonium persulfate (APS) 4 parts, sodium bicarbonate 4 parts, rare earth material 3 parts, polyethylene glycol 2 parts, Tween 80 2 parts.

Embodiment 2

[0019] A nutrient for improving the salt-alkali resistance of plants, characterized in that the nutrient is composed of the following raw materials in the weight ratio: 7 parts of water-retaining agent, 0.03 part of indole butyric acid, 0.02 part of gibberellin, polyaspartic acid 0.04 parts, 25 parts of fully decomposed crop straw, 35 parts of fully decomposed cattle pen manure or pig pen manure, 0.10 parts of yeast, 5 parts of quicklime, 13 parts of ferrous sulfate, 1.8 parts of copper sulfate, 4 parts of manganese sulfate, phosphoric acid 1.5 parts of potassium dihydrogen;

[0020] The water retaining agent is composed of the following raw materials in parts by weight: 23 parts of starch, 12 parts of bentonite, 17 parts of corn stalks, 5 parts of N,N'-methylenebisacrylamide (MBA), 5 parts of ammonium persulfate (APS) 6 parts, 6 parts of sodium bicarbonate, 4 parts of rare earth materials, 3 parts of polyethylene glycol, 4 parts of Tween 80.

Embodiment 3

[0022] A nutrient for improving the salt-alkali resistance of plants, characterized in that the nutrient is composed of the following raw materials in the weight ratio: 10 parts of water-retaining agent, 0.04 part of indole butyric acid, 0.03 part of gibberellin, polyaspartic acid 0.05 parts, 30 parts of fully decomposed crop straw, 40 parts of fully decomposed cowpen manure or pigpen manure, 0.15 parts of yeast, 10 parts of quicklime, 15 parts of ferrous sulfate, 3 parts of copper sulfate, 6 parts of manganese sulfate, phosphoric acid 3 parts of potassium dihydrogen;

[0023] The water-retaining agent is composed of the following raw materials in parts by weight: 25 parts of starch, 14 parts of bentonite, 20 parts of soybean straw, 7 parts of N,N'-methylenebisacrylamide (MBA), 7 parts of ammonium persulfate (APS) parts, 7 parts of sodium bicarbonate, 5 parts of rare earth materials, 5 parts of polyethylene glycol, and 5 parts of Tween 80.

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PUM

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Abstract

The invention discloses a nutrient capable of improving the saline and alkaline resistance ability of a plant. The nutrient comprises the following raw materials in parts by weight: 5-10 parts of water-retaining agents, 0.02-0.04 parts of indolebutyric acid, 0.01-0.03 parts of gibberellin, 0.03-0.05 parts of polyaspartate, 20-30 parts of fully-decomposed crop straws, 30-40 parts of fully-decomposed kraal manure or pigsty manure, 0.06-0.15 parts of yeast, 1-10 parts of quick lime, 10-15 parts of ferrous sulfate, 0.6-3 parts of copper sulfate, 3-6 parts of manganese sulfate and 0.8-3 parts of monopotassium phosphate. The nutrient has the beneficial effect that the water-retaining agent, the indolebutyric acid, the gibberellin, the crop straws and an efficient compound fertilizer are fully mixed, so that the moisture utilization rate and the production efficiency are improved, the requirements of saline and alkaline resistance, high hygroscopicity and durability of the plant are satisfied, and the water-retaining effect of the nutrient is greatly improved.

Description

technical field [0001] The invention relates to a nutrient, in particular to a nutrient for improving the salt-alkali resistance of plants. Background technique [0002] Drought, water shortage and soil degradation are important factors restricting the sustainable development of agriculture in our country. my country is one of the countries most lacking in water resources. The total area of ​​arid and semi-arid areas is 4.55 million km2, accounting for 47% of the total land area. Therefore, soil and water conservation and drought resistance and water saving have become the choices for the sustainable development of my country's agriculture in the future. As a new technology of drought-resistant afforestation and seedling raising with good water retention effect, low cost and high benefit, water retaining agent has attracted more and more attention from scientific and technological personnel and forestry producers. However, on the one hand, the use of water-retaining agents...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
Inventor 董国新
Owner LEIBANGSI BIOTECH BEIJING
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