The photosyntheticenzyme activities in flag leaves of big spike type wheat were greater than those of multiple spike type wheat.
在旗叶衰老后期,大穗型品种小麦旗叶中光合酶活性略高于多穗型品种小麦。
2
Changes of photosynthetic electron transport activity and relevant photosyntheticenzyme activity during the maturation and senescence of tobacco leaves were studied.
研究了烟叶成熟衰老过程中光合电子传递和有关光合酶活性的变化规律。
3
Internal factors such as kinds of pigments, enzyme levels, and the degree of organization of the photosynthetic apparatus also influence productivity.