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- There are many types of agroforestry system established by local farmers in the mountain regions in Guangxi. 因地制宜地建设各种类型的复合农林业系统是山地可持续利用的有效措施。
- The characteristics of agroforestry systems microclimate are:(1)Component values of heat balance are positive in day time but negative at night. 热量平衡的各分量中，潜热通量占净辐射的比值最大，湍流热通量和土壤热通量均较小。
- Coexistence gain of populations has been studied for eight years, data from the field experiments of agroforestry system in Lixiahe, Jiangsu Province. 通过在江苏省里下河地区连续8年的试验，发现林农复合系统生产力的提高主要来自资源共享增益和林木生产增益。
- The artificially-promoted natural restoration and man-made restoration on steep slopes and agroforestry system establishment have been included. 阐述人工植被恢复的主要模式,包括陡坡地人工植被恢复、人工促进自然恢复及林农复合经营恢复等;
- Padoch et al. (1987) report that the Brazil nut is being planted in a market-oriented agroforestry system near Iquitos, Peru. (1987)报告说，巴西坚果在秘鲁Iquitos附近被种植在一个市场导向的农林复合系统里。
- For most of the agroforestry systems the net costs are low, especially in the south, the southwest, and the north of China, though their initial investments are high. 大多数农用林生态系统虽然它们的初始成本很高，但由于收益很高，所以净成本是比较低的，特别是在南方区、西南区，在华北也比较低。
- In this paper, the relationship between low level jet(LLJ) and inversion layer over agroforestry system of Huang Huai Hai Plain are studied with a turbulence equation set. 根据湍流参数化闭合方法讨论了黄淮海平原农林复合系统上空超低空急流和夜间晴空逆温之间的关系。
- Another option for REDD could be to focus on supporting trees in farmed landscapes that are intermediate between natural forests and intensive agriculture (i.e. agroforestry systems). REDD 的另一个选项是把重点放在支持自然森林和精耕农业区域之间的已耕作土地（即农林系统）上的树木。
- IAMETER DISTRIBUTION DYNAMICS OF STANDS IN AGROFORESTRY SYSTEM 林农复合系统中林分直径分布动态研究
- The two systems of government are polar opposites. 这两种政体正好相反。
- The microclimate characteristics in different agroforestry systems of seacoast 海岸带不同复合农林业系统的小气候特征
- A Review to Interaction between Tree and Crop in Agroforestry System 国外混农林业系统中林木与农作物的相互关系研究进展
- A Study on Characteristics of Population Ecology in Different Agroforestry Systems in Chinese Seacoast 海岸带不同复合农林业系统种群生态特性
- A Study on the Pattern of Plant Transpiration Water Consumption in Agroforestry Systems in Sea-coast Areas 海岸带复合农林系统植物蒸腾耗水规律研究
- The two systems are, in effect, identical. 这两种制度实际上一模一样。
- Keywords comprehensive benefit;assessment;agroforestry systems;the Three Gorges Area; 综合效益;评价;农林复合生态系统;三峡库区;
- The Investigation on Microclimatology of Agroforestry System in China 我国农林系统小气候研究概述
- THE CARBON BALANCE AND NITROGEN BALANCE IN THE AGROFORESTRY SYSTEM, SOUTHERN ONTARIO, CANADA 加拿大安大略省南部农林系统中碳、氮平衡的研究
- Keywords red soil region;agroforestry system;succession;synthetic evaluation;model; 红壤区;农林复合系统;演替;综合评价;模型;
- The center focuses on four primary themes: Agroforestry systems that help to restore soil fertility and regenerate degraded lands; 研究方向主要集中在以下四点：农林系统（有助于恢复土壤肥力和改善土壤退化区）；
