甜高粱不同品种(系)在河西地区的比较试验  

Comparative Experiment on Different Sweet Sorghum Varieties in Hexi Region

作　　者：王致和 张亚萍 唐桃霞 张肖凌 张秀华 WANG Zhi-he;ZHANG Ya-ping＊;TANG Tao-xia;ZHANG Xiao-ling;ZHANG Xiu-hua(Gansu Institute of Agricultural Engineering Technology, Wuwei 733006, Gans)

机构地区：[1]甘肃省农业工程技术研究院,甘肃武威733006

出　　处：《中国糖料》2018年第3期36-39,共4页Sugar Crops of China

基　　金：甘肃省科技重大专项计划(1502JKDA006)

摘　　要：为了筛选适合河西地区种植的甜高粱品种,从国内外引进48份甜高粱品种(系)进行比较试验,结果 48个甜高粱品种(系)鲜草产量为5113.7~9037.9 kg/666.7m2,12号鲜草产量最高,各品种(系)间鲜草产量差异显著;早牧的糖锤度最高,达19.5%;不同品种(系)的适应性表现差别较大。综合试验结果表明:甜高粱品种(系)12号、7号、2号和44号在河西地区鲜草产量高、茎秆糖锤度高、农艺性状表现良好,是河西地区种植饲用甜高粱的首选材料,可以在河西地区推广种植。The comparative experiment of 48 sweet sorghum varieties（lines） introduced from home and abroad was carried out in order to screen suitable sweet sorghum varieties in Hexi area. The results showed that the fresh yield（stem and leave） of the 48 sweet sorghum varieties was range from 5113.7 to 9037.9 kg/667.7 m2.The top output of fresh yield was ＂No.12＂, and the difference of fresh yield among varieties（lines） was significant. ＂Zaomu＂ had the highest brix, reaching 19.5%. There were larger differences in adaptability among the varieties. The results showed that the varieties（lines） ＂No.12＂, ＂No.7＂, ＂No.2＂ and ＂No.44＂ performed well with high yield, high brix and good agronomic traits, which are suitable for planting in Hexi area.

关 键 词：甜高粱 品种(系) 引种 适应性 鲜草产量 糖锤度 

分 类 号：S566.5[农业科学—作物学]