Chinese white poplar 第1页

STUDY ON MECHANISM OF POLLEN ABORTION IN CHINESE WHITE POPLAR (POPULUS TOMENTOSA CARR.) Variation Analysis on Anatomical Properties and Chemical Compositions between Chinese White Poplar and Burl Transformation and Expression of Two Insect-Resistant Genes to Hybrid Triploid of Chinese White Poplar GROWTH AND YIELD MODELS FOR CHINESE WHITE POPLAR The survival and escape of Agrobacterium tumefaciens in triploid hybird lines of Chinese white poplar transformed with two insect-resistant genes