Officer-in-Charge Rescue Training Wing是什么意思

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This paper introduces Tectona grandiss biological characteristics,technique essentials of vegetative propagation namely tissue culture,and afforestation skill;furthermore it elaborates the visions for spreading Tectona grandis in Yunnan province.

文章介绍了柚木的生物学特性、无性繁殖即组培技术要点以及造林技术,论述了柚木在我省的推广前景。

Study on tissue culture techniques of triploid Populus tremula;

三倍体欧洲山杨组培技术的研究

Study of tissue culture technique of two varieties of Photinia fraseri;

红叶石楠不同品种的组培技术研究