【摘要】 本文就国内外甜菜品种在宁夏引黄灌区的区域试验结果进行了分析, 计算了各参试品种含糖率对环境指数的回归系数(b) 及回归方程式,并对各参试品种的含糖率作了适应性和稳定性分析。结果表明:宁甜单优1 号、宁甜双优1 号、KWS9103、92cb18 、新单优1 号5 个品种的稳定性较好,适于广泛种植;宁甜202 、ND9530、ND9529、甜研305、吉甜301、双丰316 六个品种的含糖率性状不稳定,只适应在品种(V) ×地点(L) 互作效应较高的地区使用;96073 品种适宜种植于低糖地区。更多还原

【Abstract】 Analysing on testing results of sugarbeet varieties which induced from home and abroad,planted in Ningxia Yellow River Irrigation Area, culculated all regression coefficient(b) and regression equation of sugar content on the environmental index,the results have shown that: Ningtian Danyou-1, Ningtian Shuangyou-1,KWS 9103,92cb18, Xindanyou-1, the stabilization are better and can plant widely. Ningtian202,ND 9530, ND 9529, Tianyan305, Jitian301, Shuangfeng316,the sugar content are not stable,that 0nly adaptable to plant in the high effective for variety(V)× Local (L) cultivar 96073 can plant in the areas of low sugar content.更多还原