1.
Wild Ornamental Resource And Its Utilization Value In Hua'nan County
桦南县野生观赏植物资源及其利用价值探讨
2.
Discussion About Wild Economy Plant And Their Development In Hua'nan County
桦南县野生经济植物及其开发利用探讨
3.
A Preliminary Investigation of the Sites of Han and Wei Dynasties in Huanan and Jiamusi,Heilongjiang;
黑龙江省佳木斯市、桦南县汉魏时期遗址调查简报
4.
The Introduction and Cultivation Effect of Betula alnoides and Araucariaceae Species in Zhenhai
西南桦和南洋杉科树种在镇海的引种栽培效果
5.
Blooming Phenology, Reproductive Modules and Pollen Characteristics of Betula Alnoides;
西南桦花期物候、生殖构件和花粉特性的研究
6.
Study on Early Selection and Rapid Propagation for Introduced Betula Alnoides in Fujian Province;
福建省西南桦引种、早期选择及快繁技术研究
7.
A Feasible Study on the Potherb Base Construction in Huanan Forestry Bureau;
桦南林业局山野菜基地建设可行性研究
8.
Study on the Different Medium and Months in Rooting of Betula alnoides;
西南桦扦插的基质配方优化与最佳季节研究
9.
Comparison of plant diversity and similarity of Betula alnoides plantation
西南桦人工林植物多样性与相似性比较
10.
Growth of Betula alnoides Planted with Holed Plate Contanier Seedling
西南桦穴盘容器工厂化育苗造林生长状况分析
11.
Comparative Study on the Flora of Betula alnoides Plantation in Puwen,Xishuangbanna
西双版纳西南桦人工群落植物区系比较研究
12.
Differences in ground vegetation and soil characteristics in adjacent birch and spruce stands of southern Sweden
瑞典南部相邻桦树和欧洲云杉林分的地表植被和土壤特征(英文)
13.
Research on the Variation of Soil Quality of Alder Birch Plantation, Fertilization Effect and Nutrient Diagnosis of Its Seedlings;
西南桦人工林土壤质量变化及其苗期施肥效应与营养诊断
14.
Adaptive Response of Betula alnoides, Pinus kesiya and Sequoia sempervirens Seedlings to N and P Nutrients;
西南桦、思茅松和北美红杉幼苗对N、P养分的适应机制
15.
Serviceability Evaluation of Butula Alnoides and Castanopsis Hystrix Plantation Wood Applied in Furniture and Decorative Utilization;
西南桦、红椎人工林木材应用于家具与装饰材的适应性评价
16.
Comparison of Biomass of Betula alnoides Plantations and Natural Secondary Forests in Xishuangbanna
2种西南桦人工林与同地2种天然次生林的林分生物量对比研究
17.
Coenological Characteristics of Betula alnoides Artificial Young Forest in Xishuangbanna
西双版纳西南桦人工林幼林期的植物群落学特征比较
18.
The Dialects on the Borders between Hengnan and Qidong County;
湖南衡南县与祁东县交界地区方言的语音状况