Net Photosynthesis and Dark Respiration of Apple Leaves Are Not Affected by Shoot Detachment1
Net Photosynthesis and Dark Respiration of Apple Leaves Are Not Affected by Shoot Detachment1
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苹果叶片的净光合作用和暗呼吸不受枝条脱离的影响1
DOI：
10.21273/hortsci.15.5.595
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发表时间：
1980
期刊：
影响因子：
1.9
通讯作者：
J. Caldwell
中科院分区：
文献类型：
--
作者：
J. Barden;J. Love;P. Porpiglia;R. Marini;J. Caldwell
温室苹果叶片的净光合作用(Pn)速率在脱梢后至少24小时内不受影响。果树新梢脱落后，过夜处理不影响净光合速率和气孔阻力。用离体枝测定苹果叶片的Pn和暗呼吸(RD)是一种有效的技术。
Net photosynthesis (Pn) rates of greenhouse-grown apple leaves were unaffected for at least 24 hours after shoot detachment. With shoots detached from orchard trees, overnight holding did not affect Pn rates nor stomatal resistance. Use of detached shoots for Pn and dark respiration (Rd) determinations in apple leaves was concluded to be a valid technique.