Method for planting cabbage in greenhouse

Abstract

The invention discloses a method for planting cabbage in a greenhouse. The method comprises the steps that 15-30 grams of seedlings are sown in the solar greenhouse per square meter and covered with the screened fine grained soil for soil moisture conservation after seedling sowing, the seedling nursery is prevented from being cracked, and before seedling emergence, the temperature of the greenhouse is kept in the range from 15 DEG C to 25 DEG C; when about 3 main leaves grow on the seedlings, the first-time seedling separation is carried out, the seedlings are conveyed into a nutrition pot, and the temperature of the seedbed greenhouse is controlled within the range from 8 DEG C to 20 DEG C; when 6-7 main leaves grow on the seedlings, the field planting can be prepared, when tender leaves occur, the sufficient water and fertilizer need to be supplied, the early-maturing variety starts to be harvested in the middle ten days of May every year, and the middle-early-maturing and medium-maturing variety is harvested between the last ten days of May and the first ten days of June. According to the planting method, the development of the cabbage planting of the vast farmers of surrounding villages and towns can be rapidly promoted towards large-scale, low-cost, high-benefit and pollution-free directions.

Description

Technical field

[0001] The invention belongs to the technical field of cabbage vegetable planting, and particularly relates to a method for planting cabbage vegetables in a greenhouse. Background technique

[0002] Vegetables are an indispensable non-staple food in people’s lives. People require continuous supply of fresh and diverse vegetable products during the anniversary. It is difficult to achieve the goal by open field cultivation alone, especially in northern my country, where the frost-free period is short. Produce some cold-resistant vegetables, but the types are monotonous, and in the event of severe weather such as winter cold waves, summer and autumn rains, continuous rain, early spring seedlings and autumn and winter vegetable production may suffer greater losses, affecting the supply of vegetables. Greenhouse cultivation of vegetables can promote early maturity, high yield, and extend the supply period. It is an effective way for humans to conquer nature, expand vege...

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