How to control the withering of chili and eggplant
First, when choosing the greenhouse site, it is necessary to change the location every year to prevent continuous cropping, especially to avoid the pollution of exhaust gases emitted by industrial and mining enterprises. Second, it is necessary to apply fully mature organic fertilizer of 3000 kg per mu. Third, chemical fertilizers should be applied less, frequently, ditches or holes, and must not be spread on the ground. Fourth, when vegetables are slightly damaged, ventilation and exhaust should be done in time, and the concentration of soil fertilizer solution should be reduced by irrigation. Fifth, whenever there are signs of damage to vegetables, then spray Huimanfeng active liquid fertilizer with a concentration of 800-1000 times, and spray it again every 5-7 days.
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High-yield cultivation techniques of eggplant in early spring in open field
The main results are as follows: 1. Varieties with good commerciality, strong cold resistance and disease resistance, high and stable yield, tolerance to weak light, suitable for close planting and good quality, such as Hangge No.1, Yinge No.1 and so on. 2. Seedling raising and cultivation methods: eggplant in open field generally uses improved Yang border electric hotline to raise seedlings, sowing and raising seedlings in mid-late January and April.
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Early ripening cultivation techniques of eggplant in greenhouse
Seed selection and seedling cultivation: eggplant varieties with early maturity, high yield, disease resistance and high quality should be selected for eggplant cultivation in early spring. Such as Zhoukou crooked rough, Xinxiang rough green eggplant. These two varieties generally have 7 leaves and are suitable for close planting. The seedlings are raised by hot wire in the greenhouse. The seedlings are 90-100 days old and have 7-8 leaves. They are best planted in big buds. Miao.
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