论文部分内容阅读
以高产中筋小麦济麦22为样本,分析耕作方式对小麦开花后旗叶水势与叶绿素荧光参数日变化和水分利用效率的影响。结果表明,只有根据小麦生长阶段的特点采取适当的耕作方才能提高小麦的生长效率。
The effect of tillage on diurnal variation of leaf water potential and chlorophyll fluorescence parameters and water use efficiency (WUE) of flag leaf after flowering was analyzed using high yielding mid wheat (Triticum aestivum L.) as reference. The results show that only by the characteristics of the wheat growth stage to take proper tillage before can improve the growth efficiency of wheat.