刈割和晒制对沙打旺粗蛋白、粗纤维含量的影响

Influence of Mowing Date Basking Method to Coarse Protein in Astrcigalas Adsurgens

对不同刈割期和晒制方法处理的沙打旺青干草中的粗蛋白质和粗纤维素含量进行方差分析,结果表明:初花期刈割,其青干草的粗蛋白质含量极显著(P<0.01)高于盛花期;同样其粗纤维含量极显著(P<0.01)低于盛花期。搭架晒干其粗蛋白质含量极显著(P<0.01)高于小捆晒制和薄层摊晒,分别提高了1.18%和2.18%;粗纤维极显著降低(P<0.01)。因此在初花期选择晴朗天气刈割,采用搭架晒干可获得优质、高产的沙打旺干草。

the variance analysis is implemented for coarse protein and coarse cellulose in Astragala adsurgens that are moved in diffeent date and are badked by different methods.It display that contents o coarse protein of Astragalas adsurgens are moved in the beginning flower period obviously are higher than () the flourish flower period;contents of that is basked on the frame are higher than that is basded b twisting into a wisp or by laying open,also,contents of coares cellulose are obviously few.Because,quality ha of Astragalas adsurgens that are voved in clear weather and are basked on frame may be acquired.