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香蕉淋施木薯酒精厌氧发酵液+地膜覆盖等处理越冬,比较其越冬效果和来年生长及产量。结果表明,淋施COD浓度1 200~2 000 mg/L木薯酒精厌氧发酵液900m3/hm2+地膜覆盖越冬能显著提高香蕉园土壤有机质、速效钾含量,植株抗寒力,来年香蕉植株假茎高度、假茎围、绿叶数和叶绿素含量,提早抽蕾期和收获期,显著提高单株产量。
Banana leaching cassava alcoholic anaerobic fermentation broth + mulching and other treatment overwintering, compare its winter effect and the coming year growth and yield. The results showed that overlying the winter with 900m3 / hm2 + mulberry alcoholic anaerobic fermentation broth with COD concentration of 1 200-2 000 mg / L could significantly increase the contents of soil organic matter, available potassium and plant cold resistance in Banana plantations, , False stem circumference, number of green leaves and chlorophyll content, early budding stage and harvest period, significantly increased yield per plant.