阆中发现半夏害虫新的为害种类
李泽善,廖中元
四川省阆中市农业局四川省阆中市农业局 637400637400
Abstract: <正> 半夏,俗称麻芋子,为天南星科半夏Pinellia trenata(Thunb.)Berit。以其块茎入药,是一味最常用的传统中药材。全国除内蒙古、新疆、西藏外,大多数省区均有野生半夏零星分布,四川为传统主产地之一。20世纪70年代以后,由于采挖过度,加上农业复种指数提高及化肥、除草剂的大量施用,野生资源逐年减少,供需矛盾十分突出。因此,自20世纪70年代末至80年代初,半夏野生变家种,人工种植成功后,种植面积逐步扩大。随着半夏生长环境的改变和种植的相对集中,栽培半夏的虫害问题日渐突
- DOI:
10.13718/j.cnki.zwys.2003.06.018
- Series:
- Subject:
- Classification Code:
S435.67
- Mobile Reading
Read on your phone instantly
Step 1
Scan QR Codes
"Mobile CNKI-CNKI Express" App
Step 2
Open“CNKI Express”
and click the scan icon in the upper left corner of the homepage.
Step 3
Scan QR Codes
Read this article on your phone.
- Download
- Online Reading

Download the mobile appuse the app to scan this coderead the article.
Tips: Please download CAJViewer to view CAJ format full text.
Download: 69 Page: 25-26 Pagecount: 2 Size: 127k
Citation Network
Related Literature
- Similar Article
- Reader Recommendation
- Associated Author