Preservation of Fruit Tree Pollen
Preservation of Fruit Tree Pollen
复制标题
果树花粉的保存
DOI：
10.1007/978-3-642-70576-2_7
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发表时间：
1986
期刊：
影响因子：
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通讯作者：
M. Omura
中科院分区：
文献类型：
--
作者：
T. Akihama;M. Omura
树木遗传资源的保存是通过成年树木的维护在野外进行的。该方法便于在需要时调查物种的形态特征，也便于育种实验中的异花授粉。然而，这种方法需要大量的空间、劳动力和费用。此外，这些田间的母树容易遭受疾病、虫害或灾害，这可能导致种质流失。因此，为了确保树木遗传资源的维持，花粉粒的储存是有效的（Akihama等，1978，1979）。
The preservation of genetic resources in trees has been carried out in the field by the maintenance of adult trees. This method is convenient in investigating morphological characters of the species whenever necessary, and also for the cross pollinations in breeding experiment. However, this method requires plenty of space, labour and expense. Furthermore, these stock trees in the field are amenable to diseases, pests or disasters, which may lead to the loss of germplasm. Therefore, to secure the maintenance of genetic resources of trees, storage of pollen grains is effective (Akihama et al. 1978, 1979).