1, properly sparse. Greenhouse cultivation Eggplant must not be placed in rows with open rows, and it must be sparsely planted; and it must not be sown as in the open field, and artificial pruning must be carried out. In the artificial pruning conditions, the row spacing for large and small rows is generally not less than 80 cm and 60 cm. The distance between the plants is not less than 40 cm. 2. Strict pruning. Generally take a double dry pruning method. In the early plant hours, 2 dry lines can be used and 3 lines can be interlaced. When 3 dry lines affect the light transmission between the lines, they are firmly restored to dry pruning. Destroy the yellowing of the lower leaves in time. 3, try not to cover the PVC film. 4, regular cleaning of the film, as much as possible to maintain a high transmittance.
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