摘要
本文主要报道C_3作物小麦增产潜力及其光合增产途径的研究。实验通过源一库调节,采用减小“库”,相应地增大“源”,简易地估测小麦提高光合作用的增产潜力。并同步探讨了光呼吸抑制剂NaHSO_3、2,3—COPA钾对小麦光合增产的功能及有关生理效应。
This paper mainly reports studies on the potential and pathway of photosynthetic increase yield in wheat. Experiment with decrease 'Sink' accordingly to increase 'Source'. It is simple and convenient to estimate the potential of photosynthetic increase yield in wheat all together studies the physiotogical effect of NaHSO_3 and 2, 3—epoxypropiortic acid—potassium on photosynthetie increase yield、photosynthetic rate、photosynthetic products export rate、rate of grein filling and chlorophyll composition, etc.
关键词
小麦
增产潜力
光合作用
C3作物
Wheat, photosynthesis, potential of increase yield, Sodium bisulfith, 2, 3—epoxypropionic acid—potassium
