摘要
将黔蔗08-558与全国通用原料蔗试验对照种ROC22进行品种比较试验,结果表明:黔蔗08-558属晚熟、中大茎种,其农艺性状及经济性状优于对照种或与对照种无显著差异,旱坡地和田坝地的新植蔗与宿根蔗单产分别超对照种35.91、29.03、26.88、20.68 t/hm2,新植蔗和宿根蔗的蔗糖含量分别超对照种0.5%、2.4%(绝对值),并且该品系适应性广,耐逆性强,宿根性好,丰产稳产。
Comparison test between Qianzhe08-558and ROC22,the national universal check variety,was conducted.The results showed that Qianzhe08-558is of late maturity and of middle size,and its agronomic traits and economic characters are better than or close to those of ROC22.The yield of new-plant crop and ratoon in dry land and irrigated land were35.91,29.03,26.88,20.68t/hm2higher than that of CK respectively.The sucrose content of new-plant crop and ratoon was0.5%,2.4%(abosolute value)higher than that of CK respectively.Qianzhe08-558is a clone with wide adaptability,strong resistance,good ratooning ability and high yield.
作者
饶萍
雷石富
雷静
贺尔奇
谢惠珏
雷朝云
RAO Ping;LEI Shi-fu;LEI Jing;HE Er-qi;XIE Hui-jue;LEI Chao-yun(Guizhou Institute of Subtropics Crops, Xingyi, Guizhou 562400)
出处
《甘蔗糖业》
2018年第6期1-4,共4页
Sugarcane and Canesugar
基金
贵州省科技成果应用及产业化计划项目"黔糖8号糖蔗新品种示范推广"(黔科合成果[2017]4113)
贵州省人才工作领导小组"贵州省亚热带作物科技创新人才基地"(黔人领发[2016]22号)
黔西南州科技计划项目"果蔗膜下水肥微灌效应研究"(2016-1-18)
