In the planning and design of the fruit tree cultivation mode of the greenhouse project, great attention should be paid to
Greenhouse Project Fruit Tree Cultivation Mode
Because the height of the greenhouse has a certain standard, there is a strict difference between the cultivation mode of fruit trees in the greenhouse and the fruit trees in the open field. In the planning and design of fruit tree cultivation in the greenhouse, great attention should be paid.
1. Off-season cultivation
Break the dormancy rule of fruit trees, promote their dormancy in summer and autumn, produce fruit in winter and spring, enrich the off-season of fresh fruit market, and meet market demand.
2. Moderate dense planting
The fruit trees planted in the greenhouse project strive to obtain high yield per unit area, and the cultivation density should be appropriately increased compared with that of the open field fruit trees, and the management of fertilizer and water should be strengthened accordingly. The planting density of grapes is about 250 plants per 667m2, the planting density of cherries is about 120 plants per 667m2, and the planting density of apricots, plums and peach is about 80 plants per 667mz.
3. Dwarf cultivation
For fruit trees cultivated in greenhouse, saplings that are 2 to 3 years old should be selected as soon as possible, so that they can enter the fruiting period as soon as possible and obtain economic benefits as soon as possible. In the process of cultivation, due to the limitation of the height of the greenhouse, except for strawberries and grapes, other fruit tree varieties must be dwarfed and cultivated, and the growth height of the fruit trees is controlled by manual pruning.
4. Ask for other cash crops or green manures
Large-scale and industrialized large-area greenhouse planting fruit trees requires a certain period of time from cultivation to canopy formation. In order to fully improve the utilization rate of light energy and land utilization, it is necessary to make full use of the space between the rows of fruit trees to plant short plants and high economic value. It can also be used to grow green manure crops such as alfalfa, and it can also be used for green manure crops such as melons, peanuts, and sweet potatoes.
