Grape planting technology in greenhouse

Grape is a common fruit, which is rich in vitamins and is suitable for anyone to eat. So how are grapes grown? Next, I would like to introduce the greenhouse grape planting technology.

First, heat preservation measures in the greenhouse and grape selection

The main structure of the greenhouse is: walls, beams and columns, thermal insulation film, etc., generally, the east-west length of the greenhouse is 50 to 80 meters, the width from north to south is about 8 meters, the height of the back is 3 meters, and the thickness of the wall is more than 1 meter, and the slag and sawdust are used as the buffer layer. heat storage and thermal insulation layer is used internally to play a role in thermal insulation. When selecting varieties, we should choose mid-mature varieties with strong tree growth, strong fruiting, disease resistance, large grains, high quality and high yield, such as Jufeng, Jingya and so on.

II. Planting management

The most commonly used square hair of grape planting is frame planting, which is divided into single plant, single row and double row. In the process of planting, attention should be paid to the amount of fertilizer and water, the regulation of temperature and the prevention and control of diseases and insect pests.

III. Flower and fruit management

The purpose of greenhouse grape planting technology is to plant grapes with large grains, good color and good taste, so it is necessary to control the number of ears and grains of each grape tree. The length of fruiting branches can be thinned from 20cm to flowering. Generally, there is only one ear per branch, which can effectively reduce the number of grains and make the remaining grains grow.

To sum up, grape planting in greenhouse can help farmers to effectively increase their economic income and better meet the consumption needs of consumers.