Special anti-transpiration agent for vegetables and use method thereof

An anti-transpiration agent, vegetable technology, applied in the direction of fertilization methods, application, nitrogen fertilizer, etc., can solve the problems of less practical application, reduce leaf transpiration, etc., achieve the effect of increasing chlorophyll content, promoting root system development, and easy absorption

Inactive Publication Date: 2020-02-07
BEIJING AGRI TECH PROMOTION STATION
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Reflective anti-transpiration reduces leaf transpiration by reflecting solar radiation energy, but because it cannot selectively absorb and reflect solar radiation, its practical application is less

Method used

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Embodiment Construction

[0023] The present invention will be further described below. It should be noted that this embodiment is based on the technical solution and provides detailed implementation and specific operation process, but the protection scope of the present invention is not limited to this embodiment.

[0024] The structure of the present invention comprises: fulvic acid, 2,4-epibrassinolide (EBR) and trace elements;

[0025] The trace elements include calcium ammonium nitrate (5Ca(NO 3 ) 2 ·NH 4 NO 3 10H 2 O), chelated iron (ED-Fe-13), sodium molybdate (Na 2 MoO 4 2H 2 O), manganese sulfate (MnSO 4 ·H 2 O), zinc sulfate (ZnSO 4 ·7H 2 O), copper sulfate (CuSO 4 ·5H 2 O) and borax (Na 2 B 4 o 7 10H 2 O).

[0026] Included by weight: 500-700mg fulvic acid; 0.3-0.6mg 2,4-epibrasinolide; 3000-4000mg calcium ammonium nitrate; 800-900mg chelated iron; 1-2mg sodium molybdate; 2-3mg Manganese sulfate; 0.5-1.5mg zinc sulfate; 1-2mg copper sulfate; 10-20mg borax.

[0027] Specifi...

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PUM

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Abstract

The invention discloses a special anti-transpiration agent for vegetables, which comprises the following components: fulvic acid, 2, 4-epibrassinolide and medium trace elements, wherein the medium trace elements comprise calcium ammonium nitrate, chelated iron, sodium molybdate, manganese sulfate, zinc sulfate, copper sulfate and borax. The components are mixed and then can be sprayed to the surfaces of vegetable leaves. According to the special anti-transpiration agent for vegetables adopting the structure, the fulvic acid, the 2, 4-epibrassinolide and the microelement fertilizer are mixed according to a certain proportion, so that the transpiration effect of plants is reduced, and the drought resistance, the stress resistance, the yield and the quality are improved; meanwhile, various microelement fertilizers are supplemented according to nutrient requirements of crops, nutrient substances are provided, yield formation is promoted, and production of high-quality vegetables is facilitated.

Description

technical field [0001] The invention relates to a vegetable planting technology, in particular to a special anti-transpiration agent for vegetables and its application method. Background technique [0002] my country's agricultural production has gradually shifted from the pursuit of yield to the improvement of quality. In traditional planting, the model of relying on a large amount of water and nutrients in exchange for high yield not only causes waste of water and fertilizer resources, but also increases the incidence of crop disease, greatly reduces quality, and causes environmental pollution and other problems. . Deficit irrigation has become a research hotspot in recent years by properly controlling irrigation water and providing drought stress environment to improve fruit quality. [0003] However, deficit irrigation will cause the water content in the plant to drop, and in severe cases, it will cause the leaves and plants to wilt, affecting normal photosynthesis and C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/80A01C21/00
CPCA01C21/005C05C1/00C05G3/00
Inventor 岳焕芳王克武孟范玉安顺伟胡潇怡张赓王志平
Owner BEIJING AGRI TECH PROMOTION STATION
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