Seedbed Preparation Sunlight Greenhouse Autumn Winter The nursery period of tomato is in high temperature and rainy season. The seedbed should be equipped with anti-rain, ventilation and cooling conditions. The seedlings must be cultivated under the conditions of film coverage to adapt to the greenhouse conditions. It is best to choose a dry, well-ventilated section, set a shed of 1.5 to 2 meters in height, make 1 to 1.5 meters wide nursery pots in the shed, and apply rotten manure 20 kilograms per square meter, turning 10 centimeters deep. Flat surface. In order to avoid the high temperature of the glare, it is better to set the shade net or use other methods to shade and cool.
Sowing the seedlings, filling the leaves with enough water, after the water has penetrated, sowing the seedlings at a spacing of 10 to 12 centimeters, sowing 2 to 3 seeds per hole to cover 1 centimeter of nutrient soil. Keep the surface wet before emergence.
After seedling management, one strong seedling per hole was left after the emergence of seedlings, and the rest were all cut off. Avoid drought during seedlings and keep it dry. The anti-caries agent was sprayed every 7 days to prevent the transmission of virus diseases. The autumn and winter tomato seedlings were bred with 4 to 5 leaves in about 30 days. Plant height 20 to 25 cm age seedlings.
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