First, cultivating soil, when the phenomenon of thin soil ridges, it is easy to produce green potatoes, must be combined with cultivator large soil once, 2 to 3 cm thick, cover the entire film to prevent this phenomenon. Second, foliar spray fertilizer, on the weak growth of potato plants, the yellow leaves of the plot to be timely foliar spray urea + photosynthetic nutrient film fertilizer to help plants absorb a lot of light, light, light, compatible with conventional fertilizer, nutrient supply plants Growth and development to the limit. Third, control the leggy, the plant growth is particularly strong. It is necessary to promptly spray and promote Hua Wang No. 3 to regulate and promote vegetative growth to reproductive growth and transformation. Fourth, water management, when Qimiao seedling stage water after pouring 1 times water, in budding period, flowering period and the period of potato to ensure the need for water, depending on the weather in each of the three periods of water poured 1 times , play a role in increasing the role of cooling. V. Prevention and control of diseases and pests, damage to diseases, found that the central diseased plant was sprayed and sprayed with the tree general to disinfect and sterilize, and used the targeted medicine for timely prevention and treatment. Insect pests harm the potatoes. The larvae start with targeted drugs and spray once every 6 to 8 days, spraying them 2 or 3 times. Cable Reel,Water Hose Reel,Water Hose Cable Reel,Commercial Water Hose Reel NINGBO QIKAI ENVIRONMENTAL TECHNOLOGY CO.,LTD , https://www.hosereelqikai.com
Potato flowering and potato management techniques