Management of flowering stage of Hutai No. 8 grape

Hutai No. 8 grape is a new grape variety, which is widely planted because of its large fruit, good taste and resistance to storage. if you want to grow Hutai No. 8 grape well, you must do a good job in all kinds of management. how to manage the florescence of Hutai No. 8 grape?

1. Pick the heart

In the initial flowering stage, by picking the heart of the main shoot, the growth of the new shoot is terminated, the nutrition is fully supplied to the flower ear, and the fruit setting rate is increased. The coring position is generally located at the 3-inch size of the normal leaf, and there are 4-6 functional leaves above the fruit-bearing position.

2. Moisture requirements

Water is controlled for 10 to 15 days from the initial flowering stage to the last flowering stage. flowering irrigation will cause branches and leaves to grow too fast, exuberant vegetative growth, consume a lot of nutrients, and is not conducive to fruit setting.

3. Pest control

Spray Xinxi 800cm 1000x liquid or Shuangyin 600x liquid + 10bao anti-wettable powder 1500 times liquid or 30% Baotusheng 1500 times liquid + green bright water emulsion 2000 times liquid at flowering stage to control ear axis brown blight, black pox, downy mildew, green blind bug bug and beetle.

Generally speaking, the flowering period of Hutai No. 8 grape is easy to manage, as long as less watering, timely heart picking, and early medication to prevent and control diseases and insect pests.