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罗汉果系雌雄异株植物,栽培品种均需人工授粉才能结实。在实践中,由于花期不遇,给生产带来严重的影响。因而对罗汉果花粉生活力及贮藏能力的探索,使在人工授粉条件下,调节花粉的缺余,对提高结实力和增强杂交育种的效果都有重要意义。鉴于罗汉果花粉生活力及其贮藏能力的研究尚未见有报导,我们于1980——1982年进行了花粉生活力、花粉萌发动态及花粉贮藏试验,现将试验结果报告如下。
Lo Han Guo Department of dioecious plants, cultivars need artificial pollination to be strong. In practice, because flowering is not met, it has a serious impact on production. Therefore, the exploration of the pollen viability and storage capacity of Luo Han Guo makes it very important to adjust the lack of pollen under the conditions of artificial pollination to improve the fruiting ability and enhance the effect of crossbreeding. In view of the research on the pollen viability and its storage ability of Mangosteen has not been reported yet, we carried out pollen viability, pollen germination dynamic and pollen storage test in 1980-1982. The test results are reported as follows.