At present, early and mid-maturing grapes have entered the leaf growing season, late-maturing grapes have entered the germination stage, strengthening water and fertilizer management and pest control is the main work.

First, the water and fertilizer management water to irrigation is good; fertilizer should be dominated by organic fertilizer, supplemented by nitrogen fertilizer. For example, fermented farmyard manure and organic manure can be applied before germination. Scientific application has the obvious effect of activating soil, strengthening disease resistance, increasing production and improving quality, and early coloring. This period can be flushed with shellfish and sea sperm.

The grape is a perennial vine and has a large amount of pruning. 80% of the entire tree needs to be cut off. When the grapes are fertilized, the basic fertilizer and the spring-applied dressing need to be adjusted: 80% for topdressing and 20% for basal dressing.

II. Pest control From the grape germination period (late March), the weather is often characterized by low temperatures and large temperature differences between day and night. The bacteria and pests that lurk in the tree body and in the surface of the soil (which is the time when the beetle occurs) can be attacked at any time once the temperature and humidity are appropriate. Therefore, it is necessary to take precautions as the mainstay and to supplement it with governance to strengthen prevention and control on time and in phases. When it comes to prevention and treatment, it can be used for 1500-2000 times more disease, 1500 times for Tianwang Baishu, 5,000 times for Love Plus, +2000 times for Kangpei No. 2 pest control and pest control, and 1,000 kilograms for 1000-2000 times for scarab and other control. Pests. 5 to 7 days before flowering, 800 times the full blessing can be used + Garmadine 1000 times, or Sigma 6000 times + Auman zinc boron calcium 1500 times + Kangpe 2 2000 times and so on.

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