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Drought resistant agent improving drought resistance of corn crop, regulating and controlling method and irrigation apparatus

A drought-resistant agent and corn technology, applied in the field of drought-resistant agents, can solve the problems of unreasonable control method and use device, affecting the growth and development of corn and its yield, poor use effect, etc., so as to reduce water consumption, good use effect and output Liquid speed effect

Pending Publication Date: 2016-12-21
HENAN ACAD OF AGRI SCI INST OF GRAIN CROPS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In corn production, drought affects the growth and development of corn and its yield. The use of plant production regulators can alleviate the damage of drought to plants. However, there are not many drought-resistant agents developed for corn crops, and the control methods and devices are not reasonable enough and the use effect is not good.

Method used

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  • Drought resistant agent improving drought resistance of corn crop, regulating and controlling method and irrigation apparatus
  • Drought resistant agent improving drought resistance of corn crop, regulating and controlling method and irrigation apparatus

Examples

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Embodiment 1

[0020] A kind of anti-drought agent that improves the drought resistance ability of corn crops, its composition comprises: polyacrylamide, potassium polyacrylate, ammonium polyacrylate, sodium polyacrylate, starch grafted acrylate copolymer cross-linked product, sorbitol, sodium hydroxide, persulfate Potassium, ammonia water, vitamin B1, vitamin B6, water, copper, iron, zinc, the number of parts by weight of the described polyacrylamide is 1-5, the number of parts by weight of the described potassium polyacrylate is 1-3, the number of parts by weight of the described The parts by weight of the ammonium polyacrylate are 1-5, the parts by weight of the sodium polyacrylate are 1-4, and the parts by weight of the starch-grafted acrylate copolymerized cross-linked product are 3-12, so The parts by weight of the sorbitol are 6-15, the parts by weight of the water are 50-100, the parts by weight of the sodium hydroxide are 1-3, the parts by weight of the potassium persulfate are numb...

Embodiment 2

[0022] The anti-drought agent for improving the drought resistance of corn crops described in Example 1, the parts by weight of the polyacrylamide is 1, the parts by weight of the potassium polyacrylate is 1, and the parts by weight of the ammonium polyacrylate The number is 1, the parts by weight of the sodium polyacrylate is 1, the parts by weight of the starch-grafted acrylate copolymer cross-linked product is 3, the parts by weight of the sorbitol is 6, the parts by weight of the The parts by weight of the water are 50, the parts by weight of the sodium hydroxide are 1, the parts by weight of the potassium persulfate are 1, the parts by weight of the ammonia water are 1, and the parts by weight of the vitamin The parts by weight of B1 is 1, the parts by weight of the vitamin B6 is 1, the parts by weight of the copper is 1, the parts by weight of the iron is 1, the parts by weight of the zinc is 1.

Embodiment 3

[0024] The anti-drought agent for improving the drought resistance of corn crops described in Example 1, the parts by weight of the polyacrylamide is 5, the parts by weight of the potassium polyacrylate is 3, and the parts by weight of the ammonium polyacrylate number is 1-5, the number of parts by weight of the sodium polyacrylate is 4, the number of parts by weight of the starch grafted acrylate copolymer cross-linked product is 12, and the number of parts by weight of the sorbitol is 15, The parts by weight of the water is 100, the parts by weight of the sodium hydroxide is 3, the parts by weight of the potassium persulfate is 3, the parts by weight of the ammonia water is 2, the parts by weight of the The parts by weight of the vitamin B1 are 4, the parts by weight of the vitamin B6 are 4, the parts by weight of the copper are 1, the parts by weight of the iron are 1, and the parts by weight of the zinc The number of copies is 1.

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Abstract

The invention relates to a drought resistant agent improving drought resistance of a corn crop, a regulating and controlling method and an irrigation apparatus. The drought resistant agent is prepared from the following components in parts by weight: 1 to 5 parts of polyacrylamide, 1 to 3 parts of potassium polyacrylate, 1 to 5 parts of ammonium polyacrylate, 1 to 4 parts of sodium polyacrylate, 3 to 12 parts of starch grafted polyacrylate copolymerized cross-linking agent, 6 to 15 parts of sorbitol, 50 to 100 parts of water, 1 to 3 parts of sodium hydroxide, 1 to 3 parts of potassium peroxodisulfate, 1 to 2 parts of ammonium hydroxide, 1 to 4 parts of vitamin B1, 1 to 4 parts of vitamin B6, 1 part of copper, 1 part of iron, and 1 part of zinc. The drought resistant agent is used for the corn crop to resist the drought.

Description

Technical field: [0001] The invention relates to a drought-resistant agent, a control method and an irrigation device for improving the drought-resistant ability of corn crops. Background technique: [0002] In corn production, drought affects the growth and development of corn and its yield. The use of plant production regulators can alleviate the damage of drought to plants. However, there are not many drought-resistant agents developed for corn crops, and the control methods and devices are not reasonable enough and the use effect is not good. . Invention content: [0003] The object of the present invention is to provide a drought-resistant agent, a control method and an irrigation device which have good drought-resistant effect and can improve the corn yield by improving the drought-resistant ability of corn crops. [0004] Above-mentioned purpose realizes by following technical scheme: [0005] A kind of anti-drought agent that improves the drought resistance abili...

Claims

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Application Information

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IPC IPC(8): A01N59/20A01N59/16A01N43/40A01N43/78A01N31/02A01N25/10A01P21/00A01G25/14
CPCA01G25/14A01N25/10A01N31/02A01N43/40A01N43/78A01N59/16A01N59/20A01N2300/00
Inventor 赵霞唐保军穆心愿马智艳丁勇张凤启赵发欣张君
Owner HENAN ACAD OF AGRI SCI INST OF GRAIN CROPS
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