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桧柏别名刺柏,是重要观赏树种之一,但播种育苗较为困难,因种子皮厚而坚硬,并富含松脂,透水困难。据有关资料介绍,桧柏种子在生理上具有双重休眠的特性(即种皮和胚),影响种子的发芽,空壳及瘪粒较多,种仁含有丰富脂肪,有隔年发芽习性,一般种子处理工作需10个月以上,在这期间偶尔不慎,即会使种子失去生命力,因此,各
Cypress cypress Jubari, is one of the important ornamental species, but sowing seedlings more difficult, because the seed coat thick and hard, and rich in turpentine, water permeability difficulties. According to relevant information, cypress seeds have the physiological characteristics of double dormancy (ie, seed coat and embryo), affecting the germination of seeds, shell and shriveled more seeds rich in fat, germination habit every other year, the general seed It takes more than 10 months for the treatment to take place, and occasionally inadvertently during this period, the seeds will lose their vitality. Therefore, each