| 果树休眠枝的低温保存 |
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| 引用本文： | 王郁民,李嘉瑞. 果树休眠枝的低温保存[J]. 果树学报, 1992, 0(2) |
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| 作者姓名： | 王郁民 李嘉瑞 |
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| 作者单位： | 西北农业大学园艺系，西北农业大学园艺系 陕西 杨陵 712100，陕西 杨陵 712100 |
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| 摘 要： | 果树休眠枝采用小塑料袋密封包装,在-3～-5℃条件下可进行长期保存。在液氮温度下(-196℃),降低枝条含水量可提高保存成活率。加入含有二甲亚砜(DMSO)的复合冰冻防护剂并在38℃水浴中化冻,可有效地防止冷冻伤害,提高超低温保存质量。
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| 关 键 词： | 果树种质资源 休眠枝 低温保存 超低温保存 冰冻防护剂 |
Preservation For Temperate Fruit Dormant Shoots In Low Temperature |
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| Wang Yumin and Li Jiarui. Preservation For Temperate Fruit Dormant Shoots In Low Temperature[J]. Journal of Fruit Science, 1992, 0(2) |
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| Authors: | Wang Yumin and Li Jiarui |
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| Abstract: | It could be possible for preservating temperate fruit dormant shoots in sealed small polyethylene bags in —3～—5℃. Survival will be increased as the moisture content decreased in Liquid Nitrogen(LN_2,—196℃). The highest survival was obtained with the help of cryoprotectants involved DMSO in LN_2 after thawing rapidly in 38℃ water. |
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| Keywords: | Temperate fruit germplasm Dormant shoot Cold storage Cryopreservation Cryoprotectant |
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