摘要
观赏草是一种新兴的园林植物材料。本文采用变温和预冷处理的方法,对黑龙江省观赏价值较高的五种乡土观赏草品种的种子进行繁殖研究。结果表明:温度对五种观赏草种子的萌发具有显著的效果,其中狼尾草和金色狗尾草发芽率可以达到90%以上。
Ornamental Grasses is a new garden plant material. In this paper, variable temperature, pre-cooling method of treatment of five native varieties of ornamental grasses in Heilongjiang Province for breeding Research on. As a result, the temperature on the seed germination of five ornamental grasses have a significant effect, in which Pennisetum alopecuroides and Setaria pumila germination rate can reach 90 percent.
出处
《国土与自然资源研究》
2015年第4期88-89,共2页
Territory & Natural Resources Study
关键词
观赏草种子
温度
繁殖特性
Ornamental Grass seeds
Temperature
Reproductive characteristics
