Cheese, which is a crop of high fat, light, water, heat, cold and water-resilient crops, is grown around the world, with asia growing the most surface, and in the natural environment, it is a vegetable marketed in the summer, but, with the rapid development of agricultural technology, anti-season planting of vegetables is popular with a wide range of consumers, and market development space is considerable, despite high prices of anti-season vegetables, provided that they are of good quality。
People grow eggplants in the sheds in the second quarter of the season, within 10 days of planting the eggplant seedlings, keeping high temperatures in the sheds, promoting new roots in the seedlings, keeping the temperature at around 30°c during the day and between 15 and 20°c at night in the sheds; 10 days later, when the seedlings of the eggplants start growing new leaves, the temperature in the sheds can be reduced appropriately to prevent excessive growth of the plant, the growth of the stock, the growth of the eggplants, the temperature in the sheds is around 25°c, the temperature is above 10°c at night, and the temperature in the spring is increased to prevent excessive temperature in the sheds。
I. Ventilation management
In the case of eggplant growing in large sheds, if the air in the shed is wet enough to cause pests and diseases to occur, there is a need to strengthen ventilation management in the shed; air is provided in a timely manner when the temperature in the shed rises to 25°c during the day and when the temperature outside the shed is above 15°c at night; air in the shed is wetter than in the room, either in english or after watering, and can be properly prolonged to the extent that the air is wet in the shed; and in the case of eggplant growing in large sheds is prone to diseases and pests in the spring, ventilation management should be strengthened to prevent the high humidity of the air in the shed from causing pests and diseases。
Ii. Fertilizer management
1. Relatively low temperatures at autumn winter festivals and early spring sheds, when plants are growing slowly and demand for nutrients is low and can be properly reduced water, as the temperature rises long ventilation times, wet soil water, prone to drying and appropriate increases in the frequency of water irrigation。
2. When water is poured in the winter, the choice is to water in the morning of the sun; in the rainy weather, water in the afternoon is prohibited, otherwise the temperature rises and slow roots are vulnerable, and during prolonged periods of high humidity in the sheds, diseases and pests are likely to occur。
3. Increased ventilation in the shed should be followed by a moderate amount of water to prevent the flooding of the branches of the eggplant; when the eggplant grows to the age of the walnuts, it should be followed up in a timely manner; the eggplant is a harvest and high-yielding crop with a high demand for moisture and nutrients in the later stages of growth, which should be accompanied by high-quality organic fertilizer, which should be applied in a manner that ensures the demand for nutrients for the growth and development of the plant, and which should be supported by compound fat
Iii. Management management
1. The whole branch; at the first branch, the side branch under the fork shall be removed in its entirety, except for two branches with a ten-point difference in the first branch, and each branch shall be removed in its entirety
Because of the greater humidity of the air in the sheds, which is prone to causing a wide range of diseases and pests, eggplants are scheduled to take place in the middle of the morning in the middle of the morning; if the whole branch is carried out in the afternoon or in the middle of the rainy weather, the scarring on the strain is difficult to heal and is susceptible to infection and disease。
2. Stifts; the branches of the result can be evenly distributed through the branches, ensuring ventilation and light in the fields, allowing the branches to grow upwards and avoiding the consequences of the sit-ins that bend the branches。
3. Remove the old leaves; the old leaves of the eggplants and the sick leaves are prone to disease, are to be removed in a timely manner, and when the leaves are removed, the kibu shall retain about 1 cm or so of the leaves, and not cut the leaves by a branch alone, avoiding the direct injury to the branches after the wounds left by the leaves have been removed。
Iv. Hormonal applications
1. Plants are overgrowing and are available for both strong and short. Leaf-spraying with pharmaceutical fluids and the frequency of spraying is determined by the growth of the plant。
2 in winter, eggplant cultivation requires the treatment of flowers with sit-ins hormonal hormones, with an increase in the sit-off rate of plants, with an option of 2,4-d for eggplant preservation, and a concentration of 30 milligrams per litre。
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