A kind of non-point source pollution prevention and control cultivation method of vineyard

A technology of non-point source pollution and cultivation method, which is applied in the field of non-point source pollution prevention and control cultivation of grape orchards, can solve problems such as no planting methods, and achieve the effects of increasing ecological diversity, accelerating carbon pools, and reducing the number of plowing times

Active Publication Date: 2017-04-05
INST OF AGRI ENVIRONMENT & RESOURCES YUNNAN ACAD OF AGRI SCI +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

So far, no relevant planting methods have been reported

Method used

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  • A kind of non-point source pollution prevention and control cultivation method of vineyard
  • A kind of non-point source pollution prevention and control cultivation method of vineyard
  • A kind of non-point source pollution prevention and control cultivation method of vineyard

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Embodiment 1

[0047] Experimental location: Baoxianghe Grape Orchard, Dabanqiao Town, Kunming City, Yunnan Province.

[0048] A non-point source pollution prevention and control cultivation method for grape orchards, comprising the steps of:

[0049] Step (1), the planting layout of the grape orchard:

[0050] The planting distance × row spacing of grapes in the grape orchard is 0.8m×2.5m; a row of European chicory is planted in the center of the grape rows, and ryegrass seeds are sown between the grapes and European chicory. The European chicory plant spacing is 0.25m, and the European chicory plants The row spacing of ryegrass and ryegrass is 0.3m, and the row spacing of ryegrass x row spacing is 0.2m x 0.2m; the average amount of seeds per mu is 250g of European chicory and 250g of ryegrass;

[0051] Step (2), cultivation and management of European chicory and ryegrass:

[0052] European chicory and ryegrass in the grape orchard are manually weeded 1-2 times at the seedling stage;

[...

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Abstract

The invention relates to a cultivation method for preventing and controlling non-point source pollution in a grape orchard. The method comprises: the planting layout of the grape orchard, in the grape orchard, the spacing between rows and rows of grapes is 0.8m×2.5m; Ryegrass: Mow in real time during the growing season, apply basal fertilizer once a year to vines, except for basal fertilizer, fertilization in the rest of the period adopts drip fertilization. This method reduces the number of plowing on the grape orchard, reduces the amount of chemical fertilizer and pesticide application, reduces the amount of N by 32.3%, reduces the amount of P by 36.29%, reduces the amount of pesticide use by 42.2%, and reduces the suspended matter of surface runoff by 28.57%. The total phosphorus was reduced by 25.32% and 29.51%, respectively, and the suspended solids in groundwater were reduced by 24.36%. On the basis of ensuring stable grape production, the cost was saved by 19.38%, and the income per hectare increased by 16,500 yuan. Agricultural non-point source pollution in orchards was effectively controlled.

Description

technical field [0001] The invention belongs to the technical field of agriculture and forestry cultivation, and in particular relates to a non-point source pollution prevention and control cultivation method for grape orchards. Background technique [0002] In view of the orchard's high-intensity nutrient requirements, highly differentiated soil nutrients, rich soil nutrient surplus, and high nitrogen and phosphorus content in groundwater, etc., to reduce orchard input costs, reduce environmental pollution caused by excessive use of fertilizers and pesticides, improve the quality of orchards and the quality of orchards. For the purpose of high output rate, corresponding pollution control technology is needed to guide in order to build a reasonable agricultural industrial model. With the model of technology-driven industry, the goal of low agricultural non-point source pollution and significant increase in economic benefits can be achieved in orchards. [0003] In my countr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/02
CPCA01G17/02
Inventor 王志远尹梅陈华陈检锋周正元付利波刘嫦娥苏帆洪丽芳
Owner INST OF AGRI ENVIRONMENT & RESOURCES YUNNAN ACAD OF AGRI SCI
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