... Ruff degradation 芦福递降反应 ; 鲁弗降解 ; 勒氏降解 ; 拉夫降解 Soil degradation 土壤退化 ; 土壤破坏 ; 土壤退化作用 ; 地力衰退 Freshwater degradation 淡水恶化 ...
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... dynamic-balancing machine 动平衡机 land fertility declining 地力衰退 high order statistics 高阶累积量法 ...
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The theory and control strategy of plantation’s land capability decline has become a key issue to be studied.
人工林地力衰退的原理及其防治,是当前林业科学研究重点之一。
参考来源 - 人工林地力衰退现状与防治对策·2,447,543篇论文数据，部分数据来源于NoteExpress
本文从育林措施、气候、土壤、人工林群落结构、树种等方面概述了引起地力衰退的主要因素和应对策略。
This paper treats of the causes of site productivity decline of artificial forest, including planting methods, climate, soil, population structure, species and the proper measures.
针对目前人工纯林地力衰退的问题，提出了混交林可作为防止地力衰退的途径，并对混交林应用上的有关问题作了探讨。
Mixed plantation can be used to prevent soil productivity from deterioration in the repeated pure plantations. Some problems of the application of mixed plantation are also discussed in this paper.
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