通过温室内田间小区试验，研究了玉米全生育期内不同程度的水分胁迫下秸秆覆盖对玉米生长生育、叶绿素荧光参数及产量的影响。
The effects of straw mulch in combination with water stress on the growth of maize, chlorophyll fluorescence parameters and yield during different growth period were studied in a greenhouse.
用荧光淬灭分析技术研究了断根对冬小麦荧光特性的影响以及不同水分条件下断根对产量的影响。
Fluorescence quenching was adopted to probe the effects of root excision on fluorescent properties as well as on the yield of winter wheat under different moisture circumstances.
结果显示，高静水压处理萌动的水稻种子后筛选得到的突变株系叶片的叶绿素荧光特性及田间光抑制发生了改变，产量也明显提高。
Results indicated that characteristics of chlorophyll fluorescence in leaves of the mutant lines and their photoinhibition in the field had changed. Yield of mutant lines also increased significantly.
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