Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
Add to Favorite Get Latest Update

Preliminary identification and evaluation on maize germ plasm resources in Guizhou

BAI Guang xiao,REN Hong,LAN Zhong mu,WANG Ming chun(1.Department of Agronomy,Agricultural College,Guizhou University, Guiyang 550025,China;2.Upland Crops Institute, Guizhou Academy of Agricultural Sciences, Guiyang 550006, China)  
Guizhou province is rich in maize germ plasm resources. 1 202 native varieties and more than 200 other materials had been collected and preserved. In 1987-1995 by the identification and evaluation, sources of 76 disease resistance and 53 cold resistance, 56 high quality and 50 good agronomical characters had been selected and accounted for 9.2%,29.3%,4.3% and 2.7% respectively. A large number of maize with special usages, which is consisted of the waxy, black, red corn, popcorn and so on, had been selected. These good resources can be used in the production and brecding. The evaluation, improvement and utilization of the native maize germ plasm resources should be strengthened.
【Fund】: 国家攻关课题!《玉米资源繁种编目、鉴定和遗传评价》[85 - 0 1 - 0 2 - 0 3(1 ) ]研究内容之一
【CateGory Index】: S513.02
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved