2015年国家特用甘薯新品种南方(龙岩)点试验初报

Preliminary report on trial performance of special new sweetpotato varieties in south area(Longyan)

对2015年国家甘薯品种区域试验南方特用组龙岩点的试验结果进行分析,结果显示:10个参试品种中,龙紫6号和福薯404的鲜薯产量比对照宁紫薯1号增产达极显著水平,且综合性状优良,适宜在闽西地区种植;广紫薯9号和龙紫6号的花青素含量达到高花青素型紫薯标准;福薯404、广紫薯9号和广薯161室内薯瘟病和蔓割病鉴定为双抗。

Results of National Regional Test of Special Sweetpotato Varieties in the south China area（Longyan） in 2015 were analyzed.The results showed that fresh yield of ＂Longzi No.6＂and ＂Fushu 404＂of ten tested sweetpotato varieties were higher than the control with very significant difference,and the comprehensive performance were good,proving suitable for planting in west region of Fujian; anthocyanin content of＂Guangzishu No.9＂and＂Longzi No.6＂reached the standard of high anthocyanin content of purple sweetpotato; Fushu 404,＂Guangzishu No.9＂and＂Longzi No.6＂were identified resistant to both bacterial wilt and fusarium wilt under indoor condition.