为选育出适宜广西地区生产种植的早熟、高产、优质的马铃薯新品种,以‘东农303’为对照,对17个马铃薯新品种(系)进行了生物学特性、适应性、抗病性、丰产性、商品性等综合农艺性状的品比试验。结果表明,‘GNS1’、‘B219’和‘GNS2’早熟、产量高,商品率高,抗病性强,各个调查指标都比对照好,可在广西进行下一步的生产试验和示范。
With the aim of selecting new potato varieties suitable for growing in Guangxi, seventeen potato clones were compared with the control variety ‘Dongnong 303' for their biological characteristics, adaptability, disease resistance, total tuber yield, marketable tuber yield, and other agronomic characters. The results showed that‘GNSI', ‘B219' and ‘GNS2' were early maturing and had high total tuber yield, high marketable tuber percentage, and strong resistance. And their other index surveyed was also better than ‘Dongnong 303'. Therefore, these clones could be included in pilot production and demonstration trials in the near future in Guangxi.