论文部分内容阅读
安徽是马铃薯中原二季作区的典型区域,开展马铃薯新品种引进筛选对于带动整个中原二季作区马铃薯品种的更新升级具有重要意义。本试验以费乌瑞它为对照,在安徽开展了中薯20号、中薯7号马铃薯新品种比较分析。结果表明,中薯20号、中薯7号平均鲜薯产量分别为56.42和60.82 t·hm-2,分别较对照增产34.75%和45.29%;其生育期分别为65 d和67 d,蒸食口感好,且较抗马铃薯早疫病、晚疫病、卷叶病毒病。适宜在安徽全省种植,可在马铃薯二季作区参考种植。
Anhui is a typical area of the Central Plains in the second quarter of the region. Carrying out the introduction and screening of new varieties of potatoes is of great significance for updating and upgrading the potato varieties in the second quarter of the Central Plains. In this experiment, Fei Wuri it as a control, carried out in Anhui, China potato 20, potato tuber new varieties comparative analysis. The results showed that the average fresh potato yields of Zhongshu 20 and Zhongshu 7 were 56.42 and 60.82 t · hm-2, respectively, which increased 34.75% and 45.29% respectively compared with the control. The growth period of them was 65 d and 67 d, respectively. Good, and more resistant to potato early blight, late blight, leafroll virus disease. Suitable for planting in Anhui Province, can be planted in the second quarter of the potato for planting.