Results show that actual evapotranspiration of 10-year-old young growth of Populus simonii×nigra is 330.
通过观测和理论推导,分析研究了小黑杨幼龄林对土壤水的实际消耗量。
Summary and exploration of technology and theory on tending unmature forest in Beijing Ciry;
北京市中幼龄林抚育技术和理论的总结与探索
Larch is a tree species that is widely and easily planted,so it is important for early management to study growth pattern of principal measurement factor in young-and middle-aged stands.
落叶松是一个分布广,易栽培,早期生长快的树种,因此,研究落叶松幼、中龄林主要测树因子的生长规律,对落叶松的早期管理有着很重要的指导意义。
Responses to Simulated Nitrogen Deposition of Different Ages of Eucalyptus Dunnii Young Growth
不同年龄邓恩桉幼龄林对模拟氮沉降的响应
The Application of Replacement Cost Method in Asset Evaluation of Young Forest Growth;
重置成本法在幼龄林资产评估中的应用
Responses of Young Eucalyptus Dunnii to Similated Nitrogen(N) and Sulphur(S) Combined Deposition
邓恩桉幼龄林对模拟氮、硫复合沉降的响应
Responses of the Young Chinese Fir Plantation to Simulated Nitrogen and Sulfur Deposition
杉木幼龄林对模拟氮硫复合沉降的响应
Responses of the Young Eucalyptus Dunnii and Chinese Fir Plantation Litter Decomposition to Simulated Nitrogen and Sulfur Deposition
杉木及邓恩桉幼龄林凋落物分解对模拟氮硫沉降的响应
Research on the relationship between growth and illumination of Picea koraiensis Nakai plantation of young forest in Changbai Mountain region
长白山地区红皮云杉人工幼龄林生长与光照关系的研究
Effects of simulated deposition of nitrogen and sulfur on the contents of carbon and nitrogen in young Chinese fir plantation
模拟氮、硫复合沉降对杉木幼龄林植株C和N含量的影响
Effect of One-time Irrigation and Fertilization on the DBH and Crown Density of No.107 Poplar Plantations with Even Planting Density
一次性水肥措施对等密度107杨幼龄林胸径和郁闭度的影响作用分析
Study on the biomass of Eucalptus grandis pulp raw material young growth in Sichuan;
四川巨桉纸浆原料林幼龄生物量研究
Catastrophy causing Stucture and Ways of Forest Fire in Young and Middle Aged Chinese Pine Forest
油松中幼龄纯林林火致灾结构与致灾途径模式
Effect of Seedling Age on Tree Growth in Yunnan Pine Juvenile Stand
苗龄差异对云南松人工幼林林木造林当年生长影响的研究
Study on the effects of primary planted density of young trees of the construction timber forest of China fir
杉木建材林初植密度幼龄期效应的研究
Density Comparison on Juvenile and Mature Wood of Chinese fir in Changlinggang Forest Farm
长岭岗林场杉木幼龄材与成熟材密度比较
Leakey is an infant, but old enough to amble through the canopy on his own.
利基虽然是一个幼龄猩猩，但它也能在属于它自己的丛林上漫步。
Demarcation of Juvenile Wed and Mature Wood of Planted Chinese Fir and Its Wood Quality Prediction
人工林杉木幼龄材与成熟材的界定及材质早期预测
WINTER AND SUMMER BIRD COMMUNITIES AND BIRD SPECIES DIVERSITIES IN MIDDLE AGE AND YOUNG MASSON PINE PLANTATIONS IN NORTHERN ZHEJIANG PROVINCE
浙北中、幼龄马尾松人工林冬、夏季的鸟类群落组成及多样性指数
Effects of Thinning on Water Conservation of Young Pinus tabulaeformis Plantation in Beijing Mountain Area
抚育间伐对北京山区油松幼龄人工林水源涵养功能的影响
Growth dynamics and quantitative population characteristics of young trees in coastal Pinus thunbergii windbreak forest in northern Shandong Peninsula
山东半岛北部黑松海防林幼龄植株生长动态及其种群数量特征