Dielectric properties of copper-ethanolamine treated Chinese fir (Cunninghamia lanceolata Hook.) Cao Jin-zhenYu Li-liKamdem D. Pascal Research Article Pages: 239 - 245
Effects of an environmental friendly slow-releasing woodchip fertilizer on cabbage production Sheikh Ali AhmedSu Kyoung Chun Research Article Pages: 246 - 250
Relationship between effective solar radiation and sap flow process during an entire growing season in Western Mountains of Beijing Xu Jun-liangMa Lv-yi Research Article Pages: 251 - 255
Monitoring of vegetation coverage based on high-resolution images Zhang LiLi Li-juanLi Jiu-yi Research Article Pages: 256 - 261
Short-day treatment during the growing period limits shoot growth and increases frost hardiness of hybrid aspen plants in the nursery Zhang GangJaana LuoranenHeikki Smolander Research Article Pages: 262 - 266
Effect of plant growth regulators on direct somatic embryogenesis in camphor tree (Cinnamomum camphora L.) from immature zygotic embryos and embryogenic calli induction Du LiZhou SuoBao Man-zhu Research Article Pages: 267 - 271
Phenotypic variation in thirteen native provenances of Lespedeza bicolor Turcz Pian Rui-qiZhao YangChen Xiao-yang Research Article Pages: 272 - 278
Contamination and browning in tissue culture of Platanus occidentalis L. Tao Feng-jieZhang Zhi-yiWang Dong-mei Research Article Pages: 279 - 282
Polyploid induction of Lespedeza formosa by colchicine treatment Li WeiHu Dong-nanChen Xiao-yang Research Article Pages: 283 - 286
Research advances in allelopathy of Quercus L. Li Guang-deJia Li-mingLi Xiao-wen Review Pages: 287 - 294
Approaches to biosynthesis of salidroside and its key metabolic enzymes Shi Ling-lingWang LiLiu Yu-jun Review Pages: 295 - 299