Cultivation of Potato covered with plastic Film

Potato plastic film mulching cultivation can not only keep the soil ridge surface moist and save water, but also increase the soil temperature and promote the growth and development of potato. According to the experiment, potato tubers cultivated with plastic film can not only shorten the growth period and appear on the market earlier, but also improve the commodity rate of potato tubers. Specific methods: adopt wide ridge double row cultivation, ridge width 1.5 meters, double row wrong nest sowing, covering plastic film in time after sowing, breaking film to introduce seedlings after emergence, to prevent seedling burning due to high temperature.