摘要
为筛选适宜福建省龙岩市种植的马铃薯新品种,2009年引进7个马铃薯新品种,并在龙岩市龙门镇赤水村进行田间比较试验。结果显示,中薯7号产量最高达31942.5kg·ha-1,比对照紫花851增产36.16%,达到极显著水平,并且表现高抗晚疫病;L-97-1和克新19在产量和理论淀粉含量上均高于对照紫花851,且抗病性较好。根据综合表现,中薯7号、L-97-1和克新19均适宜在龙岩市种植,可以进入下一步的生产试验;福克212、闽晋2号和DE03-34-7可以继续进行筛选试验;闽晋1号不适宜在龙岩市推广种植。
In order to select appropriate varieties of potato and accomplish the requirement of production in Longyan city of Fujian province,China,biological and economical characteristics of seven introduced varieties of food potato were studied by comparative test under field conditions in 2009 in Chishui village,Longmen Town.The results showed that the potato variety Zhongshu No.7 recorded the highest yield（31942.5kg·ha-1）,which was 36.16% significantly（P0.01） higher than that of Zihua 851（CK）,and it has high resistance to late blight.The varieties L-97-1 and Kexin 19 had higher yield and theoretical yield of starch content compared to CK,and showed better disease resistance.Varieties Zhongshu No.7,L-97-1 and Kexin 19 were found to be suitable for planting in Longyan city and could participate production testing next time.The varieties Fuke 212,Minjin 2 and DE03-34-7 continue the selection test in the next year.
出处
《广西农业科学》
CSCD
2009年第12期1538-1541,共4页
Guangxi Agricultural Sciences
基金
公益性行业科研专项经费资助项目(nyhyzx07-006-5)
关键词
马铃薯品种
筛选
产量
淀粉含量
龙岩
potato variety screening yield starch content Longyan city
