杧果园的采后管理张世云（云南省永德县果技站６７７６００）１中耕除草果成熟期为５月下旬至９月上旬，此期正处于高温高湿季节，杂草繁衍迅速。故果实采收后，必须趁杂草未开花或草种子未饱满前进行中耕除草，中耕深度应达１５ｃｍ以上，并且将杂草翻埋入土。２扩穴施肥... 采 Orchard management after harvest Zhang Shiyun (Yongde County, Guocheng Station, Yunnan Province 677600) 1 The cultivation of weed control fruit maturity from late May to early September, this period is in high temperature and high humidity season, and weeds multiply rapidly. Therefore, after the fruit is harvested, it is necessary to carry out the cultivation and weeding before the weeds are not flowering or the seeds of the grass are not full, and the depth of cultivation should be over 15cm and the weeds should be buried into the soil. 2 hole fertilization ...