【摘 要】
：
燕麦是我国北方半干旱地区重要的粮饲兼用作物，其生长期间的干旱胁迫是影响其高产和稳产的重要因素。本研究通过在不同生育时期不同水分胁迫下对抗旱性不同的燕麦品种叶片叶绿素荧光动力学参数的研究，了解不同抗旱性燕麦在不同生育时期水分胁迫下光合生理响应差异，为燕麦高产稳产栽培和抗旱品种选育提供理论依据。
【机 构】
：
内蒙古农业大学农学院,内蒙古 呼和浩特 010019
论文部分内容阅读
燕麦是我国北方半干旱地区重要的粮饲兼用作物，其生长期间的干旱胁迫是影响其高产和稳产的重要因素。本研究通过在不同生育时期不同水分胁迫下对抗旱性不同的燕麦品种叶片叶绿素荧光动力学参数的研究，了解不同抗旱性燕麦在不同生育时期水分胁迫下光合生理响应差异，为燕麦高产稳产栽培和抗旱品种选育提供理论依据。
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