甜叶菊幼苗生长缓慢,要及时加强田间管理,促苗早发,才能获得高产。查苗补栽.甜叶菊生长发育很不一致,常形成一些弱苗,这些弱苗在不良条件下极易死亡,如加上移栽质量不佳或病虫危害,更难实现全苗。因此,在幼苗缓苗后要及时查苗补栽,争取苗 Stevia seedlings grow slowly, to promptly strengthen field management, promote early seedlings in order to obtain high yield. Check seedlings planted Stevia growth and development are very inconsistent, often forming some weak seedlings, these weak seedlings are extremely vulnerable to death under adverse conditions, such as coupled with the poor quality of transplanting or pests and diseases, more difficult to achieve full seedlings. Therefore, in the seedlings Huanmiao timely investigation seedlings planted, fight for seedlings