花生新品种中花4号引种鉴定及利用研究  

Study on Introduction Identification and Utilization of Zhonghua No. 4

作　　者：李正强[1] 冉启湖[1] 任庭波[1] 郭贵敏[1] 

机构地区：[1]贵州省油料科学研究所,思南565109

出　　处：《种子》1997年第4期13-15,共3页Seed

基　　金：贵州省科委;贵州省农业厅资助项目

摘　　要：通过引种鉴定及利用研究表明:中花4号常规栽培667m^2产量可达250—350kg,地膜栽培可达460kg。比时照667m^2增产80—100kg,增产率40.0％以上。在贵州利用面积达1.0万公顷以上。Through studies of identification and utilization, the resultes showed that Zhonghua No. 4 Could yield 250kg/ 667m2 ~ 350kg/667m2 by general cultivating . and the highest yield of 460 kg /667m2 was achieved with plastic mulching. Compared with the ck, the yield of Zhonghua No. 4 increased 80kg/667m2- 100kg/667m2, and the rate of increase was above 40%. A total area of 10 thousand hm2 was harvested with this cultivar in Guizhou.

关 键 词：中花4号 鉴定 产量 利用 花生 

分 类 号：S565.202[农业科学—作物学]