不同马铃薯品种在阜南县的适应性比较试验

Comparing Experiment on Adaptability of Different Potato Varieties in Funan County

阜南县是安徽省马铃薯主产县之一,由于马铃薯品种类型单一等问题,限制了当地马铃薯产业的进一步发展。为了促进马铃薯新品种在阜南地区的推广应用,推动马铃薯产业发展,特引进了国内马铃薯优质品种8个,开展了适应性比较试验。结果表明:不同品种的生育期差异不大,均为中早熟品种,但农艺性状及产量存在很大差异,其中兴佳2号、中薯20和中薯早34长势好且整齐,同时产量和商品率也较高,分别比对照费乌瑞它增产45.4%、34.5%和28.3%,适宜在阜南地区大面积推广种植。

Funan County is one of the main potato producing counties in Anhui Province.Due to the single type of potato and other problems,the further development of the local potato industry is restricted.In order to pro⁃mote the application of new potato varieties in Funan area and promote the development of the local potato in⁃dustry,we introduced 8 domestic potato high-quality varieties to carry out comparative experiments on adapt⁃ability.The results showed that the growth period of different varieties had little difference,and they were all mid-early mature varieties.However,there were significant differences in agronomic traits and yields.Among them,Xingjia No.2,Zhongshu 20 and Zhongshuzao 34 grew well and neatly.At the same time,the yield and commodity rate were also higher,which were 45.4%,34.5%and 28.3%,higher than the control Favorita,suit⁃able for large-scale planting in Funan area.