CN106171808A - A kind of Fructus Vitis viniferae room rot prevention and controls - Google Patents

Abstract

The invention discloses a kind of Fructus Vitis viniferae room rot prevention and controls, specifically comprise the following steps that the American Vine that disease resistance is high is planted in choosing；Thoroughly remove disease branch, leaf, really autumn, concentrate buried, reduce by the 2nd year primary infection inoculum；When Fructus Vitis viniferae young sprout starts to grow, wipe out unnecessary branches and tendrils in time, open light path, make nutritional labeling concentrate；Enrich nitrogen, phosphorus, K composite fertilizer, and at the mixed liquor of foliage-spray 0.5% potassium dihydrogen phosphate Yu carbamide, potassium dihydrogen phosphate and carbamide are 2:1 in mass fraction ratio, promote resistance against diseases；Timely draining in rainy season, prevents hydrops from forming the onset environment of high humidity；In the Formation of spike phase, whole tree is sprayed 50% 2000 times of liquid of good fortune U.S. frost wettable powder, spray frequency be two weeks once, spray 45 times altogether.The present invention takes cultural control to combine with chemical control, makes Fructus Vitis viniferae away from onset environment, substantially increases vintage, eliminates morbidity bacterium source, increases orchard economic benefit.

Description

A kind of Fructus Vitis viniferae room rot prevention and controls

Technical field

The present invention relates to a kind of Fructus Vitis viniferae room rot prevention and controls, be applied to grape diseases Prevention Technique field.

Background technology

Rich in abundant vitamin, mineral and flavonoid in Fructus Vitis viniferae, wherein flavonoid is a kind of powerful antioxidants, can Defying age, and interior free yl can be removed；Simultaneously possibly together with a kind of anticancer trace element in Fructus Vitis viniferae, healthy cell cancer can be prevented Become, prevent cancerous cell from spreading, it can be seen that Fructus Vitis viniferae has the highest nutritive value；In the market, having perhaps of plantation Fructus Vitis viniferae Many, but in breeding process, plantation family is usually perplexed by Fructus Vitis viniferae room rot.

Fructus Vitis viniferae room rot is mainly to endanger fruit, carpopodium, cob.Annual 7-9 month is onset peak period, fruit The most easily fall ill the closer to the period of maturation, not only reduce the yield of Fructus Vitis viniferae, and the confidence of raiser is produced the biggest strike, mesh Also do not have good medicine can effect a radical cure room rot on front market.

Summary of the invention

For solving above-mentioned problem, the invention discloses a kind of Fructus Vitis viniferae room rot prevention and controls, specifically comprise the following steps that

Step one: the American Vine that disease resistance is high is planted in choosing；

Step 2: thoroughly remove disease branch, leaf, really autumn, concentrate buried, reduce by the 2nd year primary infection inoculum；

Step 3: when Fructus Vitis viniferae young sprout starts to grow, wipe out unnecessary branches and tendrils in time, open light path, make nutritional labeling concentrate；

Step 4: enrich nitrogen, phosphorus, K composite fertilizer, and at the mixed liquor of foliage-spray 0.5% potassium dihydrogen phosphate Yu carbamide, di(2-ethylhexyl)phosphate Hydrogen potassium and carbamide are 2:1 in mass fraction ratio, promote resistance against diseases；

Step 5: timely draining in rainy season, prevents hydrops from forming the onset environment of high humidity；

Step 6: in the Formation of spike phase, sprays 50% 2000 times of liquid of good fortune U.S. frost wettable powder to whole tree, and spraying frequency is Two weeks once, sprays 4-5 time altogether.

Use the technical program, the invention has the beneficial effects as follows: take cultural control to combine with chemical control, make Fructus Vitis viniferae Away from onset environment, substantially increase vintage, eliminate morbidity bacterium source, increase orchard economic benefit.

Detailed description of the invention

The invention discloses a kind of Fructus Vitis viniferae room rot prevention and controls, specifically comprise the following steps that

Step one: the American Vine that disease resistance is high is planted in choosing；

Step 2: thoroughly remove disease branch, leaf, really autumn, concentrate buried, reduce by the 2nd year primary infection inoculum；

Step 3: when Fructus Vitis viniferae young sprout starts to grow, wipe out unnecessary branches and tendrils in time, open light path, make nutritional labeling concentrate；

Step 4: enrich nitrogen, phosphorus, K composite fertilizer, and at the mixed liquor of foliage-spray 0.5% potassium dihydrogen phosphate Yu carbamide, di(2-ethylhexyl)phosphate Hydrogen potassium and carbamide are 2:1 in mass fraction ratio, promote resistance against diseases；

Step 5: timely draining in rainy season, prevents hydrops from forming the onset environment of high humidity；

Step 6: in the Formation of spike phase, sprays 50% 2000 times of liquid of good fortune U.S. frost wettable powder to whole tree, and spraying frequency is Two weeks once, sprays 4-5 time altogether.

Last it is noted that above example only in order to the present invention is described and and unrestricted technology described in the invention Scheme；Therefore, although this specification with reference to each above-mentioned embodiment to present invention has been detailed description, but, this Field it is to be appreciated by one skilled in the art that still the present invention can be modified or equivalent；And all are without departing from this The technical scheme of the spirit and scope of invention and improvement thereof, it all should be contained in scope of the presently claimed invention.

Claims (1)

1. a Fructus Vitis viniferae room rot prevention and controls, it is characterised in that specifically comprise the following steps that

Step one: the American Vine that disease resistance is high is planted in choosing；

Step 2: thoroughly remove disease branch, leaf, really autumn, concentrate buried, reduce by the 2nd year primary infection inoculum；

Step 3: when Fructus Vitis viniferae young sprout starts to grow, wipe out unnecessary branches and tendrils in time, open light path, make nutritional labeling concentrate；

Step 4: enrich nitrogen, phosphorus, K composite fertilizer, and at the mixed liquor of foliage-spray 0.5% potassium dihydrogen phosphate Yu carbamide, di(2-ethylhexyl)phosphate Hydrogen potassium and carbamide are 2:1 in mass fraction ratio, promote resistance against diseases；

Step 5: timely draining in rainy season, prevents hydrops from forming the onset environment of high humidity；

Step 6: in the Formation of spike phase, sprays 50% 2000 times of liquid of good fortune U.S. frost wettable powder to whole tree, and spraying frequency is Two weeks once, sprays 4-5 time altogether.