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低钾营养条件下水稻源叶碳同化物输出的障碍

摘要

从叶片蔗糖、可溶性糖及能量等入手, 研究水稻同化物输出的动力学,结合稻叶细胞ATPase定位, 认为低钾营养下同化物输出的障碍与韧皮部装入有关,并非叶内蔗糖和能量不足。图版2图1表1参19

关键词: 同化物输出; 蔗糖; ATP; ATPase; 水稻; 钾营养

An impediment to export of assimilates in mature leaf of rice stressed bylow potassium nutrition

Abstract

Key words: Export of carbon assimilate;Sucrose;ATP;ATPase;Rice;Potassium nutrition

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引用本文:

. 低钾营养条件下水稻源叶碳同化物输出的障碍[J]. 生理学报 1994; 46 (2): .

. An impediment to export of assimilates in mature leaf of rice stressed bylow potassium nutrition. Acta Physiol Sin 1994; 46 (2): (in Chinese with English abstract).