2011•Guizhou nongye kexueRequires access
Effect of kinetin on sex ratio of floral organ of Jatropha curcas.
He Xu, Jiming Liu, Guijie Ding, Guorui Xu, Xuejiao Xu, LI Min-jin, Liao Xiao-feng, Zhang DongKai
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Abstract
The first Jatropha curcas flowers were treated with diffent kinetin concentration to study the effect on its female-male ratio for improving productivity of Jatropha curcas.The results showed that the female-male ratio of first Jatropha curcas flowers trested with 3 mg/L kinetin was up to 1∶11.9,5 mg/L kinetin could promote differentiation of female and male flowers,and the induction rate of female flowers and female-male ratio of first Jatropha curcas flowers increased with increase of kinetin concwntration when kinetin concentration was 1~3 mg/L.