会泽县马铃薯新品系试验

Experiment of New Potato Clones in Huize County

在会泽县境内选择海拔有差异的3个试验点,选用会泽县农业技术推广中心选育的新品系进行多年多点产量比较试验,从丰产性、稳产性、适应性和商品性等方面进行分析。结果表明:YL-15和LN-8两个品系的产量较高,属高产稳产型品系,分别比对照合作88号增产89.1%和66.4%,且薯型好,适应性广,晚疫病发生轻,适合本地区及同类型地区示范性种植。

New potato clones identified and selected by Huize Agricultural Technology Extension were tested in tree sits of different elevations over two years,and evaluated for their yield,yield stability,adaptation,and marketability in Huize Country.YL-15 and LN-8 gave high yield,increasing by 89.1% and 66.4%,respectively,in comparison with the control variety Hezuo 88.They were also stable in yield performance,and had good tuber appearance,wide adaptation and high late blight resistance.Thereby,these clones should be recommended for further evaluation and demonstration in this region or similar region.