In recent years, in order to adapt to the variety of eggplant cultivated in the local greenhouses, I stationed a number of fine varieties from the main production areas of eggplant, and adopted improved soilless cultivation techniques to conduct trials of greenhouse cultivation and planting tests, and concluded that a corresponding high yield was achieved. technology. I. Variety selection The early-maturing varieties adapted to protected cultivation are selected: the early-maturing varieties have a short growing period, the results are concentrated, and the sowing date can be appropriately delayed to avoid the high-temperature season; in addition, the cold-resistant, low-temperature conditions are required to grow well, and the results are strong in ability to resist moisture and disease. Avoid late freezing. According to the local production and market conditions, the purple-black thick strips (such as the Fulong Wang and Ding-ban rough strips, etc. used at this year's station) are ideal. Second, the exquisite prepared bed Use a multi-span greenhouse or a plastic greenhouse for protection cultivation. In the shed, the trough is made of brick and runs from north to south. The width of the trough is 85--90cm. The length of the trough is in accordance with the greenhouse. The trough is slightly sloped, high in the north and south, and low in the middle. In the middle of the shed, an east-west drain was built. At the bottom of the tank and around a layer of millimeter film, to isolate the soil and prevent the spread of pests. Then, the cultivation substrate is filled with a matrix thickness of about 15-20 cm, and the surface of the substrate is wiped into an “M†type, so that the crop planting area is uplifted. This facilitates the planting of plants to make full use of the matrix and reduces the amount of matrix deposition; at the same time, it facilitates the management of fertilizer and water, and drips excessive water. For moisture penetration. The drip irrigation system is installed in the shed. Two dripping tubes are provided for each cultivation tank. The dripping tubes are laid in a “mountain†shape so that the water pressure in the dripping tubes is basically the same, which is conducive to balanced growth of the plants. The top is covered with a silver-gray front and a black plastic film on the opposite side and is attached to the bottom plastic film. Third, the deployment of matrix The soilless culture substrate is prepared by adding 10 kg of superphosphate per cubic meter of mushroom slag and mixing with water to cover the membrane for about 45 days, allowing it to fully decompose and turn in the middle once; together with coarse river sand and slag, press 5: 2:3 Mix and add 50kg of dry chicken manure per cubic meter. Then use 1% formaldehyde closed drip irrigation matrix disinfection. The film was removed in about 10 days, ventilation and ventilation. Fourth, sowing nursery Local planting in the greenhouse in early June adopts the method of substrate nursery: soaking in warm water of 50--55°C for 5-10 minutes before sowing, disinfecting and cooling with formaldehyde 100 times liquid for 30 minutes, and sowing the seeds after washing The seedbeds were planted on the substrate, seedbeds were planted before seeding, and seeds were planted after sowing, covering the substrate 0.5 cm uniformly. After the arch shed and covered with black shading net. After the seedlings are hatched, shady nets are lifted and ventilated to increase illumination to prevent emergence of tall seedlings; this should be timely and appropriate water recharge to prevent drying; and for the purpose of disease prevention and seedling maintenance, 150 mg or 75% of mancozeb weekly per mu can be used. Chlorothalonil 110g plus KH2PO4 0.2kg mixed spray once. 2 leaves 1 heart fashion, continue to nurse. 3 leaves when the heart is sprayed 1000--1200 times Chestnut to prevent seedlings leggy, to ensure seedling dwarf, thick root, dark green leaves. V. Reasonable colonization When the seedlings had 7 true leaves, the robust seedlings were selected and planted in a greenhouse with a row spacing of 75 cm and a plant spacing of 50 cm. Generally about 2200 acres were planted. Six, plant adjustment After the second planting of the plants, all the lateral buds from the main stems to the leafhoppers were wiped off. After the results, the weakly growing non-functional leaves and the old base leaves were removed, which improved the ventilation and light transmission of the plants, increased the photosynthetic efficiency, and enhanced the photosynthetic efficiency. Fruit color. Seven, fertilizer and water management On the basis of the application of basal fertilizer, when planting, it should be poured enough water to live. After the appropriate amount of moisture control at a later date, the flowering period will be reduced to irrigation, and after setting up the fruit, it is generally poured 1 time per day or poured every other day. After the first fruit enters the expansion period, the number of waterings should be increased, and it can be even three times a day during high temperatures. The standard is to see spit water from the leaves of the eggplant in the morning, and it is advisable to control the drip. Eggplant has a long growth period, high yield, and has more nutrient and water requirements. The focus of topdressing should be after harvesting: Generally, once harvested once, urea can be topdressed with 10kg/mu once, and make up the moisture to ensure that the matrix is ​​moist. Promote fruit enlargement. VIII. Pest Control The main diseases of eggplant include M. blight, black spot disease, and early blight. In the early stage of disease, 75% chlorothalonil 500 times solution or 70% mancozeb 500 times solution can be applied per acre, once a week, alternately in succession. Control 2 - 3 times, can effectively control the spread; bacterial wilt can be used in the early onset of 50% carbendazim 500 - 1000 times Irrigation root. The main insect pests in autumn fall season are: red spider, tea aphid, aphids, and so on, imidacloprid 20g per mu, spray 40ml per worm, and even 3 times. IX. Harvesting and listing Under the premise of guaranteeing fertilizer and water conditions, generally it can be harvested in early August, under normal circumstances, it can be harvested once every 1-2 days. Harvesting should be timely, without leaving old fruit, in order to improve the commerciality and yield of eggplant. After sorting and packing, you can go on the market. Sodium Bicarbonate Injection,Albendazole Antidote,Safener Antidote,Cyanide Poison Antidote NOUVASANT PHARMhealth LTD. , http://www.nouvasant.com