所谓蔬菜秋季更新,就是通过加强对蔬菜的后期田间管理,促使植株复壮。在较短的时间内,使植株重新生出二次根、二次芽、二次花、二次果,达到增产的目的。1.松土对各种蔬菜进行一次松土除草,松土以不伤须根为准。作用是提高地温,降低土壤湿度,促进土壤中的透气性,有益微生物活动繁殖,迫使二次根发生。 The so-called vegetable autumn update, is to strengthen the late field management of vegetables, prompting plants to rejuvenate. In a relatively short period of time, the plants can regenerate secondary roots, secondary buds, secondary flowers and secondary fruits to achieve the purpose of increasing production. 1. Loosening a variety of vegetables for a soil weeding, loose soil to not to hurt the root shall prevail. The role is to increase the ground temperature, reduce soil moisture, promote breathability in the soil, beneficial microbial activity, forcing the secondary root.