1 timely sowing, nurturing strong seedlings: cultivation age seedlings is the key to early success or failure. The age-appropriate seedling standard is: 8 to 9 true leaves, plant height no more than 20 cm, dark green leaves, thick leaves, thick stems, short internodes, well-developed roots, no disease, 80% buds grow to be opened. Therefore, the key to nurturing strong seedlings is to formulate fertile seedbed soil (nutritional soil) to create favorable conditions for promoting flower bud differentiation, early maturing, high yield and high quality. Seedbed soil preparation according to local conditions. Warm room-bed nursery: The seedbed soil is dominated by organic fertilizer, combined with a small amount of available NPK fertilizer. Bed soil should be selected from 50% of mature soil not planted with eggplant fruit, plus 40% of decomposed horse manure, 10% of decomposed human dung or chicken manure, and sieved and mixed. The nutrient soil can also be made of 60% fertile vegetable garden soil and 40% decomposed organic fertilizer, and then add N 100-300 g, phosphorus 700-1000 g, and potassium 100-800 g per cubic meter of mixture, and mix and pound the mixture thoroughly. Fill the seedbed through the sieve and sow after pouring the water. The pollution-free eggplant nursery should pay full attention to disinfection. 40% formaldehyde or potassium permanganate can be used to make a 0.1% solution, spraying trays, pots, pots, etc., and utensils are sprayed or soaked. The use of fungicides or insecticides in the breeding room for fumigation. The seeds were sterilized by warm soaking. Can be used to disinfect bed soil. Mowing Qi to pay special attention to insulation, eggplant seedling soil temperature during the night can not be less than 17 ~ 18 °C, soil temperature is too low, the roots are not well developed, and prone to seedling disease. The temperature during the day should not be too high, otherwise short studs increase and the seed setting rate decreases. 2 heavy base fertilizer, timely planting: Eggplant is fertilizer and fertilizer-resistant crops, a longer growing period, in order to obtain high yields, must be enough base fertilizer. The amount accounts for 1/3 to 1/2 of the total amount of fertilizer applied. High-yield plots of high-quality organic fertilizer (chicken manure, horse dung, cow dung, pig manure, etc.) are applied at a rate of 75,000 to 125,000 kilograms per hectare, preferably two-thirds of Pusch, and one-third of the appropriate amount of P and K compound fertilizer. 300 kilograms were applied to the planting ditch or hole. 15 days before planting, the shed was sterilized. Made of 50-70 cm wide sorghum, covered with plastic film, digging holes at 30 to 40 cm spacing on both sides of the membrane to plant seedlings, two rows of plants interdigitated with a triangular colonization, Zodiac flat with the ridge, planted 52500-60000 per hectare Strains. 3 skillfully applied topdressing, Zhuang Zang reminder fruit: After planting, it mainly regulates temperature, light, pruning and fertilizer and water management. After 10 days of colonization, the plants were not ventilated, and they were kept at a room temperature of about 30°C to promote seedling growth. Appropriately reduce the temperature after easing the seedlings, maintain 25 to 30°C during the day, 15 to 17°C at night, and clear over a long period of time. Shading must be performed to avoid sudden temperature rise in the greenhouse and wilting plants. In cloudy snow and cold weather, it is also necessary to stick to the light and a small amount of ventilation for a short time. In the non-intelligent greenhouse, from 11 April to next April, the internal light intensity is difficult to meet the light requirements of eggplant, so we must do everything possible to improve the light environment in the greenhouse or greenhouse. After the eggplant is harvested, the old leaves, diseased leaves and other ineffective branches below the door eggplant are knocked out. When the four mothers bucket is set aside, 2 to 3 leaves are picked up at the top to improve the ventilation and light transmission conditions and reduce nutrient consumption. . In order to obtain high yield and high quality of eggplant, various fertilization techniques such as spreading, burying, pouring and spraying are used. After nurturing seedlings and planting seedlings, it is also necessary to grasp the management of the three links of water, fertilizer, and insurance, so that the eggplant can satisfy the supply of water and fertilizers in a timely manner during the whole growth period, and promote early-onset seedling growth. The vegetable grower said it well: “Eggplant's belly is full, the fertilizer is not enough, and the yield is high.†The top dressing is mainly human fecal urine and cake fertilizer liquid, and it is equipped with available NPK fertilizer. a. Promoting Fruit Fertilizer: After planting and easing seedlings, the flower organs are gradually opened. When the door eggplant reaches the "window-opening period" (after flower fertilization, when the ovary expands and exposes flower buds, it is called the "eye-opening period"), the fruit begins to grow rapidly and the whole plant enters. The period of fruit growth is dominated. In this period, the stems and leaves began to grow vigorously, and the amount of fertilizer needed to increase rapidly was also a key period for fertilization. If fertilization is too early, the stems and leaves may become long and the fruit may become rigid or fall off. If the fertilizer is applied too late, the fruit enlargement will be inhibited and the leaf area will be blocked. The amount of phytotoxic fertilizer is usually 15,000 kilograms of diluted human fecal urine fertilizer per hectare, or 4,500 to 7,500 kilograms of cake fertilizer solution (10 to 20 times the water). b. Sheng fruit fertilizer: When the expansion of the eggplant fruit, four mother bucket began to develop, it is the peak period of eggplant fertilizer, should be applied top dressing, so that water and ground fat, promote fruit hypertrophy, to ensure that no later de-fertilization. The second top dressing basically laid the foundation for the production in the middle and later periods. This period is the phase of vegetative growth and reproductive growth. Coordinating the relationship between fruits and fruits and extending the result period is the key to high yield. In this period, it is necessary to prevent stems and leaves from going too far, but also to avoid fruit development and inhibit vegetative growth. With quick-acting nitrogen fertilizers as the main component, with phosphorus and potash fertilizers, it is also necessary to pay attention to foliar application of fertilizers such as calcium, magnesium, boron and zinc. Therefore, in combination with watering, 15,000 to 18,000 kilograms of diluted excreta per hectare may be applied, or a good cake manure may be prepared, or 7500 to 10,000 kilograms of biogas fertilizer may be applied, and phosphorus-potassium compound fertilizer 300 to 450 kg may also be topdressed. . c. Star Fertilizer: The second time from topdressing to the last 10 days before harvesting, when each layer of fruit begins to expand, it will chase 1 round of fertilizer every 10 to 15 days, for a total of 5 to 8 rounds of fat. Decomposed organic fertilizer is the main, alternating with a small amount of inorganic and organic fertilizers. Combining watering with water to help fertilizer can improve fertilizer efficiency. If conditions permit, biofertilizer can be used in combination with better results. d. Outside the root dressing: From the full fruit period, according to growth can be applied carbon dioxide gas fertilizer, usage and dosage reference tomato cultivation. At the same time, fertilizers such as 0.2% to 0.3% potassium dihydrogen phosphate and 0.10 to 0.2% magnesium sulfate may be sprayed in an appropriate amount. Generally 7 to 10 days 1, even spray 2 to 3 times. 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