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- CURRENT STATUS AND PERSPECTIVES OF NURSERY TECHNIQUES FOR TROPICAL TREE SPECIES 热带树种育苗技术现状与发展
- Diurnal Variation of Stem Respiration of Three Tropical Tree Species in Xishuangbanna, Southwest China 西双版纳三种树木树干呼吸日变化特征
- Fine-root mass, growth and nitrogen content for six tropical tree species Oscar J. Valverde-Barrantes 热带树种的细根根量、生长和氮素含量
- Effects of Nocturnal Chilling Temperature on Photosynthesis in Seedlings of Two Tropical Tree Species Grown Under Different Light Intensities 夜间低温对不同光强下生长的两种热带树苗光合作用的影响
- tropical tree species 热带树种
- One reason is the stable price of most commercial tree species in tropical forests. 原因之一是热带森林的大多数商业树种的价格平稳少变。
- The Study on Architecture of Main Tropical Tree Seedlings in Hainan. 海南主要热带树木苗期构筑型研究。
- Wheelwright, N.T. (1986) A seven-year study of individal variation in fruit production in tropical bird-dispersed tree species in the family Lauraceae. p.19-35.In: Estrada, A. 苏鸿杰(1991)台湾国有林自然保护区植群生态之调查研究:北大武山针阔叶树自然保护区植群生态之研究(一)保护区植群分析与代表性评估。
- Nair KSS,2001.Pest Outbreaks in Tropical Forest Plantations:Is There a Greater Risk for Exotic Tree Species? Jakarta:Center for International Forestry Research.47-61. [潘志刚;游应天;1994.;中国主要外来树种引种栽培
- It's one of the tree species I have just learned to know. 我刚认识的树种。
- China has the world's most ancient tree species -- metasequoia. 中国有世界最古老的树种 --水杉。
- Dormancy Depth of Several North-east China Tree Species. 东北几个树种苗木的休眠深度
- Very different fertilizer treatments are needed for these two tropical tree crops. 这两种热带作物需要完全不同的施肥方法。
- Shanxi allspice tree species of medicinal and spice. 山西香果药用及香料树种。
- Lower slopes of the upper dry rainforest tree species. 为低山坡干性雨林中上层乔木树种。
- A tropical tree(Diospyros ebenum) of southern Asia, having hard, dark-colored heartwood. 乌木树一种生长于南亚的热带树木(乌木柿树属),木质坚硬,呈深黑色
- A tropical tree(Diospyros ebenum)of southern Asia,having hard,dark - colored heartwood. 乌木树一种生长于南亚的热带树木(乌木柿树属),木质坚硬,呈深黑色
- Tropical trees and shrubs with aromatic leaves and often valuable hard wood. 长有芬芳的叶子和一般是昂贵的硬木的热带的乔木和灌木。
- Type genus of the Rhizophoraceae; a small genus of tropical trees and shrubs. 红树的模式属;热带乔木和灌木的小属。
- It is 700 metres in length and introduces 20 tree species along the walk. 树径全长700米,介绍沿途20种树木植物。