《Table 3 Effects of pollen obtained from different branches on the germination rate》
In order to develop an optimized pollen germination medium,the medium for the tomato by ABDUL-BAKI A A was used as a base medium[28].Concentration of the sucrose was modified to5%(No.1),10%(No.2)and 15%(No.3)(w/w) to study the effects of sucrose concentration o n p o l l e n g e r m i n a t i o n.T h e N o.4 c u l t u r e medium added 0.01%(w/w)GA3 on the basis of medium No.1.The germination rate of fresh pollen from the two male parents,S061 and S071,were evaluated at four stages(30,60,90 and 120 min).The germination rate in different incubation media and times is shown in Table 1.The pollen germination percentages of S061 and S071 increased through the time lines in the four culture mediums.The maximum pollen germination rate was observed at 120 min for the two male parents.Then,the pollen germination rate significantly decreased in the culture mediums with10%and 15%source concentration,but there were insignificant differences between the two male parents.
图表编号 | XD00199114200 严禁用于非法目的 |
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绘制时间 | 2018.10.01 |
作者 | 李植良、衡周、李涛、黎振兴、孙保娟 |
绘制单位 | 广东省农业科学院蔬菜研究所、广东省农业科学院蔬菜研究所、广东省蔬菜新技术研究重点实验室、广东省农业科学院蔬菜研究所、广东省蔬菜新技术研究重点实验室、广东省农业科学院蔬菜研究所、广东省农业科学院蔬菜研究所、广东省蔬菜新技术研究重点实验室 |
更多格式 | 高清、无水印(增值服务) |
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