摘要
The effect of plant growth regulator 6-BA and GA, which were sprayed during the filling stage of rice on senescence in the later stage was studied.The results showed that 6-BA and GA can slow down the falling of the chlorophyll and protein in the flag leaves, restrain the decrease of the POD activity and the accumulation of MDA.To a certain extend, 6-BA and GA can retard the senescence of functional leaves, which benefit the filling of rice, and improve the yield and quality. Key words:
The effect of plant growth regulator 6-BA and GA, which were sprayed during the filling stage of rice on senescence in the later stage was studied.The results showed that 6-BA and GA can slow down the falling of the chlorophyll and protein in the flag leaves, restrain the decrease of the POD activity and the accumulation of MDA.To a certain extend, 6-BA and GA can retard the senescence of functional leaves, which benefit the filling of rice, and improve the yield and quality. Key words:
出处
《华南师范大学学报（自然科学版）》
CAS
2003年第1期119-122,共4页
Journal of South China Normal University(Natural Science Edition)
基金
广东省自然科学基金资助项目 (980 0 40 )
