Spray for relieving high-temperature stress of corn and application thereof
A technology of high temperature stress and corn, applied in the direction of application, biocide, animal repellent, etc., can solve the problems of prolonged duration and increased frequency of occurrence, and achieve the goals of improving plant growth, promoting high temperature stress resistance, and improving adversity resistance Effect
Active Publication Date: 2021-09-28
HENAN AGRICULTURAL UNIVERSITY
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Problems solved by technology
However, the trend of global warming is becoming more and more obvious, and the frequency of extreme climates such as high temperature events in summer is increasing and the duration is prolonged
Method used
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Embodiment 1
[0036] (1) Experimental verification
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The invention relates to the technical field of high-temperature stress of corn, in particular to a spray for relieving high-temperature stress of corn and application of the spray. The spray for relieving high-temperature stress of corn comprises effective components, a spreader, an active agent and a preservative, and the effective components comprise melatonin and gamma-aminobutyric acid. The melatonin has an effective promotion effect on high temperature stress resistance of the corn. According to the spray for relieving the high-temperature stress of the corn, the compound and the gamma-aminobutyric acid are matched with each other to serve as effective components of the spray for relieving the high-temperature stress of the corn, the synergistic effect is achieved, and the high-temperature stress resistance of the corn is obviously improved. Therefore, the yield of corn in a high-temperature environment is ensured.
Description
technical field [0001] The invention relates to the technical field of corn high temperature stress, in particular to a spray for alleviating corn high temperature stress and its application. Background technique [0002] Maize originates from tropical and subtropical regions and is a thermophilic crop sensitive to temperature. Corn is an important food crop, and it is also the food crop with the highest total yield in the world. At present, about one-third of the world's population uses corn as the main food. Therefore, the level of corn yield and the quality of economic benefits directly affect the development of food security and agricultural industrial production. However, the trend of global warming is becoming more and more obvious, and the frequency of extreme climate events such as high temperature events in summer is increasing, and the duration is prolonged. As one of the main environmental stresses, high temperature will inhibit the process of crop growth and de...
Claims
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IPC IPC(8): A01N43/38A01N37/44A01P21/00A01G7/06A01G22/20
CPCA01N43/38A01N37/44A01G7/06A01G22/20
Inventor 王泳超曹红章王山聪邵瑞鑫郭家萌王浩杨青华燕博文
Owner HENAN AGRICULTURAL UNIVERSITY