江西红壤旱地白芝麻新品种(系)比较试验

Comparative Test on White Sesame New Varieties(Lines) in Red Soil Upland of Jiangxi

为了筛选出适宜红壤旱地种植的白芝麻新品种(系),采用随机区组设计,对6个白芝麻品种(系)的生长势、整齐度、耐旱性、耐渍性、主要农艺性状、产量和产量构成因素、品质等指标进行了比较研究。结果表明:WS46和WS18的生长势、整齐度、耐旱性、耐渍性都表现较好。WS46和WS18的实际产量为817.5 kg/hm2和771.0 kg/hm2,比对照丰城白芝麻682.5kg/hm2增产19.8%和13.0%。同时WS18和WS46的粗脂肪含量分别为52.82%和52.34%,粗脂肪与粗蛋白之和也达到了70.9%和70.2%,都高于对照。可以初步认为WS46和WS18是较好的白芝麻新品系,具备较好的高产潜力和优良的品质。

In order to screen out white sesame new varieties(lines) which are suitable for being planted in the red soil upland of Jiangxi,using randomized block design,the growth potential,uniformity,drought resistance,waterlogging resistance,agronomic traits,yield and yield components,quality and other indexes of six new varieties(lines) of white sesame were compared.The results showed that the growth potential,uniformity,drought resistance and waterlogging resistance of WS46 and WS18 had better performances.The yie...