Crop sod culture management method and selenium-rich grape field management technology

A management method, crop weeding technology, applied in the field of crop management, can solve the problems of unreachable and low selenium content in grapes, and achieve the effect of improving the sweet-sour ratio, reducing environmental pollution, and increasing the accumulation of nutrients

Active Publication Date: 2013-03-20
烟台海市葡萄酒有限公司
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AI Technical Summary

Problems solved by technology

While eating grapes to enjoy delicious food, people can supplement organic selenium to improve their health, but the selenium content of grapes harvested according to conventional planting methods is relatively low, which cannot meet people's requirements

Method used

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Examples

Experimental program
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Effect test

Embodiment

[0054] Crop grass management methods:

[0055] Weeds can grow in the open space of crop fields by natural growth or artificial replanting, and ensure that the ground is covered with grass and accompanied by the growth process of crops. When the weeds grow to more than 20 cm, they will be 5 Weeds above centimeters are manually cut, and the cut weeds are directly spread on the ground, and organic matter can be increased after the weeds rot;

[0056] The weeds refer to the weeds that grow roots at 5-7 cm and do not climb vines;

[0057]In order to reduce the impact of weeds above 7 cm on crop growth and nutrient absorption, weeds with root systems above 7 cm and climbing vines were manually removed.

[0058] The selenium-enriched grape field management technology is special in that the above-mentioned crop grass management method is adopted in the process of selenium-enriched grape cultivation. and selenium-enriched grapes with a selenium content of 10-50 μg / kg;

[0059] The f...

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PUM

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Abstract

The invention relates to a selenium-rich grape field management technology, and belongs to the technical field of crop management. The selenium-rich grape field management technology is characterized in that a sod culture method is adopted for management in the planting of selenium-rich grapes to finally obtain a field management technology for selenium-rich grapes which is less polluted and high in selenium content by being combined with fertilization management, supplement of microelements and spraying. Due to the implementation of a selenium richening technology, the growth is promoted, the leaf function is enhanced, cold resistance, drought resistance, disease and pest resistance and other resistance are improved, the fruit volume is promoted to be expanded, the content of sugar of the fruit is increased and the sweet and sour rate is improved; furthermore, the storing resistance and the transportation resistance are improved; the organic selenium content in the fruit is increased obviously (10 to 50 mcg/kg) in comparison with local ordinary grapes and the mouth feel is excellent; and the residual pesticides and the environmental pollution are reduced.

Description

[0001] technical field [0002] The invention relates to a field management technology for selenium-enriched grapes, in particular to a field management technology for selenium-enriched grapes using a grass-growing management method, and belongs to the technical field of crop management. Background technique [0003] Biological enzymes are indispensable active substances in life activities, and selenium is one of the substances in the active center of biological enzymes. If the human body is deficient in selenium, the biological activity of this enzyme is very low. Therefore, selenium is an essential antioxidant in the human body. If selenium is deficient, human immunity will be greatly reduced, and there is a view that the virus will consume a large amount of selenium during the replication process, which will cause selenium deficiency in the human body. In addition, it has been found that selenium deficiency is common in susceptible people. [0004] Studies have shown th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/02A01C21/00A01G13/00
Inventor 于宏中
Owner 烟台海市葡萄酒有限公司
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