How can summer eggplant be planted with high yield?

How can summer eggplant be planted with high yield? Please introduce the summer eggplant can be planted according to the following methods: 1. Early sowing at the right time, sparsely sowing strong seedlings and wheat stubble eggplant is generally from late April to late May. Choose the land with high dryness and good drainage to raise seedlings, it is necessary to build a shady shed to prevent rain and sun exposure. Varieties with disease resistance, heat tolerance and strong growth potential were selected for sprouting and sowing. The bed soil was sterilized with 50% carbendazim 800 × 1000 times solution. Sowing should be sparse to prevent the seedlings from growing, and the seedlings should be planted directly without dividing the seedlings. In order to promote the health of seedlings, the mixture of 0.3% potassium dihydrogen phosphate and 0.2% urea can be sprayed 2 times for 3 times. two。 After applying sufficient basic fertilizer and planting wheat with high ridges, we should pay close attention to soil preparation and fertilization. 667 square meters apply 50007000kg organic fertilizer, 50kg phosphate fertilizer, 50kg urea and 30kg compound fertilizer, and then ridge. Eggplant with wheat stubble must be cultivated with small high ridges to ensure that waterlogging can drain and drought can irrigate. In order to prevent weeds, 100 grams of trifluralin and water can be sprayed on the border surface and mixed with topsoil every 667 square meters. 3. Timely planting of eggplant with wheat stubble was planted in mid-late June, with a distance of 80cm between ridges and 100cm, 30cm and 40cm between plants, and 1500000 plants planted with 667 square meters. If the planting is too early, the flowering period is in the high temperature and rainy season, which is easy to cause falling flowers and fruits; if the planting is too late, the plants will enter the season of high temperature and high humidity, which will easily lead to few roots, weak seedlings, serious disease, and failure because they cannot pass the summer, so it is necessary to plant them in a timely and reasonable manner, so that the peak period of fruit is after the hot summer. It is better to plant after 4: 00 p. M. and irrigate with planting. 4. Strengthen fertilizer and water management and weeding in time after planting, pay attention to drainage and waterlogging; straw can be laid between ridges to reduce temperature and humidity, restrain weeds and prevent rotten fruit; timely topdressing and watering, door eggplant sitting before not dry do not water, mainly control, promote seedlings squatting strong, when most of the plant door eggplant "stare" when the end of squatting seedlings, timely watering fruit fertilizer, 667 square meters urea 10 kg. Entering the result period, the demand for water and fertilizer reached the peak when the "Sifang Dou" of eggplant expanded rapidly, watering once every 5-7 days according to the weather conditions, applying quick-acting fertilizer once every 1 water, applying urea 10-15 kg per 667 square meters. Results in the peak period, 0.2% urea + 0.2% potassium dihydrogen phosphate + 0.8% superphosphate could be sprayed on the leaves, and it was best to spray in the evening. 5. Reasonable pruning and branching is easy to sprout lateral branches in the axils of the lower leaves of the door eggplant, so when the door eggplant is seated, remove the side branches below the door eggplant in time and retain two-branched branches. In the middle and later stages of eggplant growth, all the old leaves below the door eggplant are wiped out, the main purpose is to reduce the consumption of nutrients, is conducive to ventilation, and can reduce the occurrence of diseases. 6. The main diseases of eggplant in summer cultivation are Verticillium wilt and cotton blight, and the main pests are red spiders and tea yellow mites. In the early stage of Verticillium wilt, the root was irrigated with 30%DT fungicide 350x, or sprayed with 50% carbendazim 800x plus 50x methyl topiramate. In order to cure Verticillium wilt, a disease-resistant rootstock, red eggplant, must be used for grafting cultivation. Pay attention to the prevention and control of cotton disease in the rainy season, you can use carbendazim, can be killed, alum, poison mold and other agents to prevent and cure alternately. When the tea yellow mite harms the young fruit, it mainly gathers at the top of the fruit, leaving a big "scar" when the fruit grows, which seriously affects the appearance quality of eggplant and reduces the economic benefit. At the initial stage of the occurrence of tea yellow mites, 1000 times solution of acarine, 1500 times solution of nisolang, 1000 times solution of 20% acarate were used to control alternately, once every 7 to 10 days, three times in succession, pay attention to the back of leaves and young parts such as tender stems, stems and leaves, young fruits and so on. Control tea yellow mites at the same time, can also kill red spiders. Click to get more eggplant planting techniques click to get more vegetable planting techniques