The experiment demostrated that the yield and quality of cotton were increased with better sunshine, temperature and humidity under mulching film with drip irrigation at boiling stage.

• 试验研究表明，膜下滴灌棉花花铃期在光、温、湿等方面具有较好配置，从而可充分利用光热资源，提高棉花的产量和品质。