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The effects of application of cassava alcohol anaerobic fermentation liquid and mulching of film on overwintering and next year’s growth and yield of banana were investigated in this study.The results showed that the application of cassava alcohol anaerobic fermentation liquid with COD concentration of 1 200-2 000 mg/L(900 m~3/hm~2) and mulching of film significantly increased the soil organic matter and available potassium contents in banana orchard,improved the cold resistance of banana seedlings,increased the pseudostem height,pseudostem circumference,green leaf number and chlorophyll content of next year’s banana seedlings,brought the flower bud emergence period and harvest period forward,and significantly increased the yield per plant.
The effects of application of cassava alcohol anaerobic fermentation liquid and mulching of film on overwintering and next year’s growth and yield of banana were investigated in this study. The results showed that the application of cassava alcohol anaerobic fermentation liquid with COD concentration of 1 200-2 000 mg / L (900 m ~ 3 / hm ~ 2) and mulching of the film significantly increased the soil organic matter and available potassium contents in banana orchard, improved the cold resistance of banana seedlings, increased the pseudostem height, pseudostem circumference, green leaf number and chlorophyll content of next year’s banana seedlings, brought the flower bud emergence period and harvest period forward, and significantly increased the yield per plant.