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Transpiration inhibitor for drought-resistance planting of sesame

A technology of drought-resistant cultivation and transpiration agent, which is applied in the field of anti-transpiration agent of sesame drought-resistant cultivation, can solve the problems that restrict the sustainable development of agriculture, achieve good economic and social benefits, improve labor efficiency, and use simple methods

Inactive Publication Date: 2017-04-26
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 sesame, said 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 and boron 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); the above raw materials are all commercially available products, and there is no limit to the manufacturer; the production process of the described anti-transpiration agent includes the following steps: 1) according to the formula requirements of the design, weigh the amount of each raw material Weight; 2) Add 50g of wetting agent, 20g of dispersant, and a sufficient amount of kaolin; 3) Pour the above-mentioned raw materials into a grinder, and the fineness should be 35-40μm; 4) Weigh and pack.

[0024] A method for applying a transpiration i...

Embodiment 2

[0031] An anti-transpiration agent for drought-resistant cultivation of sesame, 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 and boron 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), boron is borax (B); the above raw materials are all commercially available products, and there is no restriction on the manufacturer.

[0032] A method for applying a transpiration inhibitor for drought-resistant cultivation of sesame comprises the following steps:

[0033] The first step, soaking seeds: before sowing sesame seeds, sun-dry the seeds for 1-2 days, and then soak the seeds with 800 times of humic acid for 3 hours;

[0034] The second step, seedling stage: spray 1000 times of the above-mentioned anti-transpiration agent on the leaves, 30kg / 667m 2 ; ...

Embodiment 3

[0040] A kind of anti-transpiration agent for drought-resistant cultivation of sesame, said 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 and boron 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); the above raw materials are all commercially available products, and there is no restriction on the manufacturer.

[0041] The production process of this embodiment is the same as that of Embodiment 1.

[0042] A method for applying a transpiration inhibitor for drought-resistant cultivation of sesame comprises the following steps:

[0043] The first step, soaking seeds: before sowing sesame seeds, sun-dry the seeds for 1-2 days, and then soak the seeds with 800 times of humic acid for 3 hours;

[0044] The second step, seedling stage...

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Abstract

The invention provides a transpiration inhibitor for drought-resistance planting of sesame. The transpiration inhibitor comprises, by weight, 3-5g / kg of humic acid, 0.3-0.5g / kg of silicon, 0.001-0.003g / kg of a plant growth regulator, 20-40g / kg of potassium and 1-3g / kg of boron. A production technology includes the steps that all the raw materials are weighed; 50g of a wetting agent, 20g of a dispersing agent and a sufficient amount of kaolin are added; all the raw materials are poured into a grinding miller together, and the fineness requirement is 35-40 microns; and packaging is performed. By the adoption of the transpiration inhibitor, the drought resistant index can be increased by 3 or above under the drought condition, and the drought resistant effect is improved by 60% or above; the transpiration inhibitor can be mixed with any pesticide completely, and the multiple functions of drought resistance, disinsection, sterilization and weeding can be achieved by means of one-time chemical spraying, so that the labor intensity is greatly relieved, and labor efficiency is improved; and meanwhile, the transpiration inhibitor of sesame is nontoxic, harmless, free of residues and capable of avoiding any adverse effect on the 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 for sesame drought-resistant cultivation. It sprays a chemical agent on the stems and leaves of sesame to inhibit the transpiration of water in the sesame plant, so as to improve the drought resistance of sesame. 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 of crop drought-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N61/00A01N59/14A01N59/00A01N43/22A01P21/00A01C1/00A01G7/06
CPCA01N61/00A01C1/00A01G7/06A01N43/22A01N59/00A01N59/14A01N2300/00
Inventor 何振贤
Owner 何振贤
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