Over the past 50 years,crown asymmetry of forest trees has been evaluated through several indices con-structed from the ......

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Eucalyptus has become an important genus in China because it displays adaptability to a wide range of site conditions an......

该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......

Trees on sand dunes are more sensitive to environmental changes because sandy soils have extremely low water holding cap......

为正确认识大径材桉树及湿加松耗水规律,为地区人工林树种选择、栽培及抚育提供指导,应用TDP热扩散探针技术,对10年生尾叶桉和湿加......

对南亚热带赤红壤地区，广州市花县不同薪材用材林型下土壤微生物特性研究表明，不同林型下的年均土壤微生物总量由高到低依次为：混交林......

Over the past 50 years,crown asymmetry of forest trees has been evaluated through several indices constructed from the p......

四川人工桉树林中的巨桉、尾叶桉、兰桉、大叶桉有外生菌根、内生菌根和混合菌根3菌根类型，而窿缘按缺少混合菌根类型。自然状态下，5......