马铃薯新品种庆薯1号选育及高产栽培技术  

Breeding of New Potato Variety Qing Shu 1 and high yield cultivation techniques.

作　　者：雷耀华[1] 雷瑞霞[2] 李一凡[1] 齐永柄[1] 

机构地区：[1]陇东学院农林科技学院,甘肃庆阳745000 [2]陇东学院化学化工学院,甘肃庆阳745000

出　　处：《陇东学院学报（自然科学版）》2007年第2期66-68,共3页Journal of Longdong University:Natural Science Edition

摘　　要：庆薯1号是原庆阳地区农业科学研究所（2002年合并陇东学院农学系）以克新2号为母本，新品系86—6—3作父本，进行杂交选育出的马铃薯新品种．在2001--2002年庆阳地区马铃薯区域试验中平均产量29943．0kg／hm^2，较对照品种会川161增产25．5％，居参试6个品种之首位；2000--2002年多点生产试验示范平均产量31810．5kg／hm^2较当地主载品种渭薯1号增产13．1％．该品种具有品质优良、丰产、稳产性好，抗病性强，耐旱等突出特点．适宜陈东地区旱塬山地及周边类似生态区推广种植．Qing shu 1, a new potato variety, has been successfully hybridized using Kexin 2 as the maternal and the new strain 86--6--3 as the paternal. In the trial area in 2001 and 2002, the average yield was 29943. 0kg/hm , an increase by 25. 5% in contrast to Huichuan 161. In the period from 2000 to 2002, the average yield was 31810. 5kg/hm following a multi--plot experiment in different areas. The yield was 13. 1% higher than Wei Shu 1. Qing shu 1 is a fine breed with qualities suitable for cultivation in Longdong and its neighboring areas.

关 键 词：马铃薯 庆薯 选育 高产栽培 

分 类 号：S565.102.4[农业科学—作物学]