Intelligent Fire Fight Security Intelligent Fire Fight Security,Firefighting Thermal Camera,Thermal Imaging Camera Fire Fight,Fire Fight Software Hot Point Alarm Hope Wish Photoelectronic Technology Co., Ltd , https://www.irhpws.com
Tomato planting irrigation management technology measures
Tomato seedlings begin to require watering once the first fruits reach the size of a walnut. Throughout the entire growth period, watering should be done 3 to 4 times. During the seedling stage, water once after transplanting. Water control is important until the first fruit starts to expand and the stem becomes straight. At that point, water should be applied when the soil moisture reaches 2 to 4 cm depth. Depending on the condition of the seedlings, irrigation should be carried out every 10 to 15 days. A total of 3 to 4 irrigations are recommended during the whole growth period, with a water volume of 60 to 110 cubic meters per mu. Small furrow irrigation is preferred, and flood irrigation must be strictly avoided to prevent fruit rot and disease. At the same time, regular weeding and soil loosening should be performed to ensure proper water absorption and avoid water shortage. In drought-prone areas, ditches should be dug early, and water should be diverted promptly. After each irrigation, a light dehydration period should follow. Then, water should be applied according to the commercial development stage, and three rounds of watering should be given until the fruit begins to swell and mature.