Aspen 第1页

The applicability of leaf area index estimation model in an aspen forest over a growth period Change of Endogenous Plant Hormones of Vitrificated Plants of Hybrid Aspen by Tissue Culture Researches on the Effect of the Experimental Closing of Hilisides to Facilitate Afforestation in the Beijing Area Genetic diversity among the clones of aspen hybrid detected by simple sequence repeat DNA marker A Comparative on the Plant Endogenous Hormones of Transgenic and Non-Transgenic Hybrid Aspen Tissue-Cultured Plantlets