仁秆两用型花生辐射选育新品系比较试验

Evaluation on Newly Bred Dual-Purpose Peanuts by Irradiation Mutation

为筛选仁秆两用型花生新品种,对已筛选的6个通过辐射选育的花生新品系进行农艺性状、地上部及地下部的产量表现、营养成分等的研究,结果表明:TJ的分枝数、单株结果数、单株饱果数、单株花生鲜重、单株花生秆鲜重均显著高于对照泉花7号。汕G的产量和秆产量分别比对照泉花7号增产6.16%和7.32%,两者均达显著水平;TJ的产量和秆产量分别比对照泉花7号增产5.04%和6.84%,差异不显著。汕G和TJ的花生秆蛋白质含量均极显著高于对照。综上所述,汕G和TJ可作为仁秆两用型花生新品系的首选。

To select peanuts for the harvest of both nuts and vines,6 peanut strains newly bred by irradiation mutation were compared according to their agronomic characteristics,above-and under-ground material yields,as well as nutritional value.The results showed that the numbers of branches and pods,and the yields of nuts and vines per plant of TJ were greater than those of the control,Quanhua No.7,at P0.05 level.The peanut and vine yields of Shang G were 6.16% and 7.32%,respectively,higher than those of the control at P0.05 level.The peanut and the vine yields of TJ were 5.04% and 6.84%,respectively,more than those of the control at P0.05.The crude protein contents of Shang G and TJ were significantly higher than that of the control at P0.01 level.Consequently,these new strains of peanuts,Shang G and TJ,could seemingly be promoted as dual-purpose varieties.