论文部分内容阅读
国内外马铃薯原种生产和良种繁育工作中,马铃薯的高倍繁殖日益受到重视。因为要把少量原种或优良品种尽快地用到生产中去,仅依靠大田生产十来倍的繁殖系数是不够的。同时由于高倍繁殖法缩短了马铃薯繁殖年限,相对地减少了各类病害侵染和积累的时间。许多报告还指出,一些高倍繁殖法
At home and abroad in the production of potato seeds and seed breeding work, the high multiplication of potato is increasingly valued. Because a small amount of original or good variety should be used in production as soon as possible, it is not enough to rely on field production multiples of ten times. At the same time, the high multiplication method shortens the propagation period of potato and relatively reduces the time of infection and accumulation of various diseases. Many reports also point to some high-multiplication laws