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种子繁殖兰花种子很小(宽80—130微米,长470—560微米)而通常是不分化的。每个种子含有一个由8—100个细胞组成的胚,胚孔不发达或完全没有。大多数地生兰是通过菌根在腐生菌帮助下开始其生活周期的。 Zeigler等(1967)用水解乳蛋白作培育兰花的附加基质,结果使幼苗生长和氨基酸含量发生变化。当把水解乳蛋白(1克/升)加入Knudson C或Vacin—Went溶液时,种子萌发加快,幼苗转绿提前10—12天。
Seed propagation Phalaenopsis seeds are usually small (80-130 microns wide, 470-560 microns long) and usually undifferentiated. Each seed contains one embryo composed of 8-100 cells, the embryo hole is underdeveloped or not at all. Most Eupatoriums begin their life cycle with the help of saprophyts via mycorrhizal fungi. Zeigler et al. (1967) used hydrolyzed milk protein as an additional substrate for cultivating orchids, resulting in changes in seedling growth and amino acid content. When hydrolyzed milk protein (1 g / L) was added to Knudson C or Vacin-Went solution, seed germination accelerated and seedling turned green by 10-12 days.