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Transpiration inhibiting agent for drought resistant cultivation of rape

A technology of drought-resistant cultivation and transpiration, which is applied in the field of anti-transpiration, can solve the problems that restrict the sustainable development of agriculture, achieve good economic and social benefits, optimistic promotion prospects, and reduce labor intensity.

Inactive Publication Date: 2017-05-31
何振贤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The impact of water shortage on agricultural production seriously restricts the sustainable development of agriculture

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] An anti-transpiration agent for drought-resistant cultivation of rapeseed, the anti-transpiration agent includes the following raw materials in parts by weight: humic acid 3g / kg, silicon 0.3g / kg, plant growth regulator 0.001g / kg, potassium 20g / kg kg, boron 1g / kg and zinc 1g / kg; among the above ingredients, silicon is silicon dioxide (SiO 2 ), the plant growth regulator is brassinolide, potassium is potassium oxide (K 2 O), boron is borax (B), zinc is zinc sulfate (ZnSO 4 ); the above raw materials are all commercially available products, and there is no restriction on the manufacturer.

[0024] The production technology of described anti-transpiration agent, comprises the following steps:

[0025] 1) According to the designed formula requirements, weigh the weight of each raw material;

[0026] 2) Add 50g of wetting agent, 20g of dispersing agent, and a sufficient amount of kaolin;

[0027] 3) Pour the above raw materials into the grinder together, and the fineness ...

Embodiment 2

[0036] An anti-transpiration agent for drought-resistant cultivation of rapeseed, the anti-transpiration agent includes the following raw materials in parts by weight: humic acid 4g / kg, silicon 0.4g / kg, plant growth regulator 0.002g / kg, potassium 30g / kg kg, boron 2g / kg, zinc 2g / kg. Among the above ingredients, silicon is silicon dioxide (SiO 2 ), the plant growth regulator is brassinolide, potassium is potassium oxide (K 2 O), borax (B) and zinc as zinc sulfate (ZnSO 4 ); the above raw materials are all commercially available products, and there is no restriction on the manufacturer.

[0037] The production process of this embodiment is the same as that of Embodiment 1.

[0038] A method for applying a transpiration inhibitor for drought-resistant cultivation of rapeseed comprises the following steps:

[0039] The first step, soaking seeds: before sowing rapeseed, sun-dry the seeds for 1-2 days, and then soak the seeds with 800 times of humic acid for 3 hours;

[0040] Th...

Embodiment 3

[0045] An anti-transpiration agent for drought-resistant cultivation of rape, the anti-transpiration agent includes the following raw materials in parts by weight: humic acid 5g / kg, silicon 0.5g / kg, plant growth regulator 0.003g / kg, potassium 40g / kg kg, boron 3g / kg and zinc 3g / kg; among the above ingredients, silicon is silicon dioxide (SiO 2 ), the plant growth regulator is brassinolide, potassium is potassium oxide (K 2 O), boron is borax (B), zinc is zinc sulfate (ZnSO 4 ); the above raw materials are all commercially available products, and there is no restriction on the manufacturer.

[0046] The production process of this embodiment is the same as that of Embodiment 1.

[0047] A method for applying a transpiration inhibitor for drought-resistant cultivation of rapeseed comprises the following steps:

[0048] The first step, soaking seeds: before sowing rapeseed, sun-dry the seeds for 1-2 days, and then soak the seeds with 800 times of humic acid for 3 hours;

[0049...

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PUM

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Abstract

The invention provides a transpiration inhibiting agent for drought resistant cultivation of rape. According to the transpiration inhibiting agent, the drought resisting capability of the rape can be improved; the transpiration inhibiting agent can be mixed with any pesticide, and is convenient to use, low in cost and remarkable in effect; the transpiration inhibiting agent is prepared from the following raw materials in parts by weight: 3 to 5g / kg of humic acid, 0.3 to 0.5g / kg of silicon, 0.001 to 0.003g / kg of a plant growth regulator, 20 to 40g / kg of potassium, 1 to 3g / kg of boron and 1 to 3g / kg of zinc. Tests and demonstrations prove that the transpiration inhibiting agent provided by the invention has the advantages that a drought resistance index is improved by 3 or above and a drought resisting effect is improved by 60 percent or above under the drought condition; the transpiration inhibiting agent can be completely mixed with any pesticide, and multiple functions of resisting drought, controlling pests, sterilizing and weeding are realized by one-time pesticide spraying, so that the labor intensity is greatly reduced and the labor efficiency is improved; moreover, the transpiration inhibiting agent for the rape has no toxicity, harms or residues, so that any adverse influences can not be caused on soil and environment.

Description

technical field [0001] The invention belongs to the technical field of crop drought-resistant cultivation, and in particular relates to a transpiration inhibitor used for drought-resistant cultivation of rapeseed. It sprays a chemical agent on the stems and leaves of rapeseed to inhibit the transpiration of water in the rapeseed plant, so as to improve the drought resistance of rapeseed. Background technique [0002] my country is a country that lacks water resources, and the cultivated land area in arid and semi-arid regions accounts for 2 / 3 of the total cultivated land area. With the improvement of agricultural multi-cropping index, the acceleration of industrialization process and the changes of environment and other factors, the contradiction between industry, agriculture and domestic water use has become more prominent. The impact of water shortage on agricultural production seriously restricts the sustainable development of agriculture. In this case, the application ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/02C05G3/00A01C1/00A01G7/06A01N43/22A01P21/00C05G3/60
CPCA01C1/00A01G7/06A01N43/22C05D1/00C05G3/00C05G3/60C05D9/00C05D9/02C05F11/02
Inventor 何振贤
Owner 何振贤
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