First, hang vines start time: plants grow to 30-40 cm when hanging vines, each plant with a rope. Second, hanging vines with rope: The use of slings must choose anti-aging polyethylene high-density plastic ropes, to ensure that no growth in tomato growth period. Avoid improper selection of slings. Once the aging breaks, it will damage and destroy the leaf fall and affect the yield. Third, hang the method: 1. Each planting line pulls a wire in a north-south direction. The iron wire should be erected high. The wire should not contact the rack as much as possible to prevent deformation and unevenness of the film. 2. The lower end of the sling is fixed on the plant with a live buckle or fastened on the petiole, or it can be inserted into the soil with a small wooden block on the lower end, and the upper end is tied with a live buckle on the wire, and should be more than a part, so that it can be used for later desalination. Fall together. Dc 4.5V Co Alarm,Co Detector,Carbon Monoxide Alarm,Carbon Monoxide Detector Guangdong Isafenest Co.,Ltd. , https://www.isfenest.com