Eggplant is an annual herbaceous plant with a well-developed root system. The adult root system can reach 1.3--1.7 meters in depth and lateral elongation can reach 1-1.3 meters. The main root group is distributed in the layer within 33 centimeters, and the lignification of the root system is earlier. Poor regeneration after damage. Eggplant hi hi temperature, hi light, high yield, large water demand, more fertilizer, strict requirements on soil moisture. Suitable for soils rich in organic matter, deep soil layer, strong water retention and fertility, good ventilation and drainage PH6.8--7.2. Eggplant should be carried out for 5 years.

The basal application of eggplant has a long growth period and consumes more nutrients. Therefore, pay attention to re-application of basal fertilizer in the cultivation, in order to prevent premature aging due to defertilization. Organic fertilizer is usually used as the main ingredient, combined with available nitrogen, phosphorus, and potassium fertilizers. Eggplant is sowed in spring. 5000-7000 kg of organic fertilizer is applied per acre, and phosphorus, potash fertilizers such as superphosphate and plant ash are used. The application method is generally before the site preparation. Cover the floor and mix well with the soil. Http://

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