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The Role of Methyl Jamonate(JA-Me)on Its Regulation of the photosynthetic Rate and the Translocation of Assimilates in Rice |
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| Authors: | Chen Ru-min Li Niang-hui Pan Rui-chi Liu Zhen-sheng |
| Abstract: | The photosynthetic rate and the uptake of 32p and 15N were promoted,and the degradation of chlorophyll was delayed when rice was treated with JA-Me. Meanwhile,JA-Me increased the activity of amylase and promoted the transport of assimilates from flag leaf to ear. The accumulation of assimilates in ear in rice treated with JA-Me,increased by 8% as compared with that of control. |
| Keywords: | Methyl jasmonate Oryza sativa Photosythetic rate Transport of assimilates |
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