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| Effects of Different Pretreatment on Survival
Rate of Pepper Microspore |
| Wang Ye; Zhang Baoxi; Lian Yong; et al. |
| Institute of Vegetables and Flowers; Chinese Academy of Agricultural Sciences; Beijing 100081 |
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Abstract The effects of low temperature,high temperature,sugar-free,colchicum and mannitol pretreatments on isolated microspore cultivation were studied. The result showed that 4 ℃ and sugar-free pretreatments significantly enhanced the survival rate of isolated microspore for all cultivars. The induction effect of sugar-free pretreatment on isolated microspore of 83-58 was the best. As compared with control, survival rate of isolated microspore on sugar-free medium increased 7.8 times and reached 43.33 % , and ...
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Received: 18 November 2003
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