Grape greenhouse

Grape greenhouse cultivation refers to the cultivation mode of early spring film covering for insulation and later retaining the top film for rain avoidance, that is, "early promotion, later rain avoidance". Generally, early to mid maturing grape varieties and Kyoho grape varieties are promoted to become earlier maturing varieties, which can provide fresh grape fruit supply for early spring and early summer grape off-season, and bring high profits to fruit farmers.

Various intelligent greenhouses can achieve the goal of cultivation and have been widely applied in different regions. The cultivation techniques are relatively successful and are also the main direction of facility cultivation.

The main measures include: (1) adopting early maturing varieties to achieve the effect of early harvesting in the middle. (2) Take measures such as greenhouse heating, multiple film covering, and covering the bed with plastic film to increase the temperature and ground temperature as much as possible. (3) Apply lime nitrogen or melamine to grape shoots to break their dormancy and promote early germination. (4) By implementing measures such as limiting water and controlling production, and increasing the application of organic fertilizers, we aim to promote early fruit ripening.