摘要
在原来牡丹品种园的基础上,根据牡丹品种的生态习性和生物学特性,利用选择育种和杂交育种理论,依照牡丹生理变异、生长特性、形态、生态特性变异和细胞学、遗传学基础理论开展了杂交实验、对比实验,选择培育出5个牡丹新品种。
On the basis of former variety garden of tree peony, After setting up the gene bank, the author takes cross experiments and contrast experiments to select 5 new variety of tree peony by ecological habits biology characteristics, the theory of choice breeding and cross breeding, and the theory of cytology and genetics.
出处
《河南林业科技》
2008年第3期9-10,32,共3页
Journal of Henan Forestry Science and Technology
关键词
牡丹
新品种选育
tree peony
new variety breeding
