摘要
应用ＡＴ试剂处理春茶，能提高越冬留养叶的光合速率，加速光合产物输出，增加叶片叶绿素含量，增加新梢的干物质积累。ＡＴ试剂在提高光合速率的同时，还使硝酸还原酶和过氧化氢酶活性下降。
The effects of AT reagents on the photosynthate distribution and regulationof tea plant were studied.The expeimental results indicated that AT reagents promotedthe photosynthate transport from overwintering leaves,and increased the photosvnthateaccumulation of newborn leaves. The results showed that both nitrate reductase andcatalase activities were inmhted obviously.
关键词
AT试剂
茶树
光合作用
光呼吸
春茶
AT reagents,tea plant,photosynthesis,photorespiration.
