During the tomato growth process, higher temperature and humidity are required during the germination stage. During the planting process, the new high-fat film can be used to mix seeds with 500 times solution, and the ground can be sprayed with a new high-fat film to evade underground diseases and insects, isolate virus infection and strengthen Breathing strength, improve the germination rate of seeds; and prevent the infection of germs at the seedling stage, improve the ability to resist natural disasters. In addition, the seedling stage should maintain sufficient water.
Tomato needs a large amount of fertilizer, and sufficient nutrition should be ensured in each period, but there is a certain difference in the amount of fertilizer required during each growth period. The demand for diazonium fertilizer in the early stage, the potassium fertilizer in the later stage, and the demand for phosphate fertilizer are carried out throughout the growth period and during the flower bud differentiation period. Cooperating with spraying vegetable fruit Zhuangtiling to enhance the quality of pollen fertilization, strong cycle fruit set rate, promote fruit development, no deformity, no empty shell, good uniformity, improved quality, and continuous fruit yield.
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Ventilation is one of the most important components in a successful greenhouse.
If there is no proper ventilation, greenhouses and their growing plants can become prone to problems. The main purposes of ventilation are to regulate the temperature and humidity to the optimal level, and to ensure movement of air and thus prevent build-up of plant pathogens (such as Botrytis cinerea) that prefer still air conditions. Ventilation also ensures a supply of fresh air for photosynthesis and plant respiration, and may enable important pollinators to access the greenhouse crop.
Greenhouse Circulation Fan,Greenhouse Ventilation Fan,Automated Greenhouse Ventilation Fan
JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , https://www.alibabagreenhouse.com