Method of preventing diseases by separating pathogenic bacteria by covering fence frame grapery films

Abstract

The invention relates to a method of preventing diseases by separating pathogenic bacteria by covering fence frame grapery films, which comprises the following steps: applying enough grape expanding fertilizer and grape coloring fertilizer in the grapery; then, respectively covering a film on both sides of the grape rhizome along the grape row direction; and lapping the two films below the grape rhizome, and tightly pressing the surroundings of the films with soil. The invention has the advantages that the occurrence of disease problems can be reduced, the quality of fruit can be improved, the output of the fruit can be increased, the economic benefit of the grapery can be increased, and the environment pollution can be reduced.

Description

Background technique: [0001] At present, more than 90% of the vineyard cultivation methods adopt the hedge method. For areas with warm temperate continental monsoon climate and concentrated rainfall, this method is very unfavorable for grape growth and disease control, especially for old vineyards that have been bearing fruit for many years and vineyards that have suffered from hail disasters. The disease is very serious. In order to ensure fruit quality, fruit growers have to increase the use of pesticides to prevent and control grape diseases, which not only causes environmental pollution, but also has a certain impact on the quality of grape fruits. [0002] The prevention and control of diseases in hedgerow vineyards is to spray fungicides several times during the grape growing season (early April to mid-November) to ensure the normal growth of plants and the quality of fruits. The main diseases of grape downy mildew and grape white rot that harm the plants and fruits of...

AI Technical Summary

Problems solved by technology

[0008] One is that the effect is not ideal. Although the procedures are followed, grape diseases still occur from time to time, especially the soil bactericidal effect is not obvious

Second, it takes a lot of time and a lot of work

Third, the investment is high, and the annual labor, medicine, and equipment costs need to be 220-280 yuan / 667m 2

Fourth, the pollution is heavy, and the annual spraying of vineyards has aggravated the pollution of the ecological environment