几种饲草型燕麦在辽西地区的生长及经济性状特征

Growth and Economic Characters in Western Liaoning Oat Forage Type

选取6个燕麦品种在辽西半干旱地区进行随机区组试验,调查了株高、分蘖数、穗长3个生长性状,以及亩平均产草量、亩平均产籽量和千粒重3个产量性状.结果表明:品种间分蘖数、穗长、亩平均产草量、千粒重4个指标差异显著;株高与亩平均产草量、分蘖数与亩平均产籽量、千粒重与亩平均产籽量分别呈现出显著相关性.分析表明,坝莜1号表现最佳.

Six oat varieties were conducted a randomized block experiment in semi-arid areas of Western Liaoning. Three growth traits such as plant height, number of tillers and panicle length, and three yield traits including the average hay yield, the average amount of acres of seed production and grain weight were surveyed. The results showed that：number of tillers, panicle length, the average hay yield and grain weight four traits had showed significant differences between varieties;but plant height and the average hay yield, tiller number and the average amount of acres of seed production, grain weight and the average amount of acres of seed production had showing a significant correlation. As it mentioned above, Bayou No. 1 had performed best.