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贮藏花粉、保持花粉生活力是植物育种和一些生物研究中需要的重要技术之一。Iwanami(1972)发现,用有机溶剂短期贮藏山茶(Camellia japonica,C.sasanqua)等花粉能保持它的生活力以来,已相继在矮牵牛(Petunia habrida)(Iwanami 1976)、廿世纪梨(Pyrus serotina)(平田 1978)、桃(Prunus persica)、苹果(Maluspumila)(刘武林、曹宗巽1983)上用有机溶剂贮藏的花粉授粉得到种子。用有机溶剂贮藏花粉,成本低廉,简单易行,有相当的应用价值。1982至1983年我们检验了山茶、杏(Armenica vulgaris)、李(Prunus salicina)、 秋子梨(Pyrus ussurie-nsis)、榆叶梅(Prunus triloba)、苹果、桃、玉米(Zea mays)、核桃(Juglansregia)、柳(Salix babylonica)、银杏(Ginkgo biloba)11种植物花粉在有机溶剂中贮藏后的生活力情况。
Storage of pollen to maintain pollen viability is one of the important technologies needed in plant breeding and some biological research. Iwanami (1972) found that short-term storage of pollen from camellia (Camellia japonica, C.sasanqua) with organic solvents has been carried out in Petunia habrida (Iwanami 1976), Twentieth Century Pyrus Serotina (Hirata 1978), Peach (Prunus persica), Maluspumila (Liu Wulin, Cao Zongjing 1983) pollinated with organic solvent. Pollen storage with organic solvents, low cost, simple, and has considerable application value. From 1982 to 1983 we tested the effects of camellia, Armenica vulgaris, Prunus salicina, Pyrus ussurie-nsis, Prunus triloba, apple, peach, Zea mays, Juglans regia, Salix babylonica and Ginkgo biloba were stored in organic solvent.