摘要
目的考查半夏不同遮荫措施的增产效果。方法采用玉米遮荫、遮阳网遮荫与不遮荫作对照,以半夏鲜产量和粒数、粒重为指标,计算增产百分率。结果用玉米遮荫达不到增产的目的;用遮阳网遮荫增产效果显著,平均增产34.6%。结论用遮阳网遮荫处理,对半夏生产有较高的应用价值。
Objective To investigate the effect of different ways of shade on yield of Pinellia ternata （Thunb. ）Breit. Methods With no shade, the corn shade and sunshade-web to be compared, the fresh yield and average amount and weight were considered as criterions of evaluation to calculate the percent of yieldincreased of Pinellia ternata （Thunb. ）Breit.. Results The result indicated that shade with sunshade-web increased significantly the yield of Pinellia ternata （ Thunb. ）Breit. , the average increasing percent was 34.6 %, while corn shade could not increase its production.. Conclusion With sunshade-web have an important meaning for production of Pinellia ternata （Thunb. ）Breit.
出处
《现代中药研究与实践》
CAS
2006年第3期23-25,共3页
Research and Practice on Chinese Medicines
关键词
半夏
遮阳网
遮荫
增产增效
Pinellia ternata （ Thunb. ）Breit
sunshade-web
shade
increase yield
作者简介
高尚峰（1958-）,副主任药师，主要从事中药鉴定、中药栽培及药品质量标准的研究工作。Tel：0530-5624673，E-mail．hezeyaojian@163．com
