我邪恶 发表于 2025-3-28 15:40:45

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刀锋 发表于 2025-3-28 20:10:37

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后来 发表于 2025-3-28 22:56:53

Leo Strauss: Gesammelte Schriftene ranges from the traditional, extensive animal grazing under woodlots and forests to modernized intensive forms of tree–animal integration. These can broadly be grouped under two categories: grazing system where cattle graze on pasture under scattered or systematically planted stands of trees; and

狂乱 发表于 2025-3-29 05:24:18

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未开化 发表于 2025-3-29 10:50:45

Leo Strauss: Gesammelte Schriftencticed but are revered by the local inhabitants for their multiple products, outputs, and services. The term . is used to refer to such “downtrodden” or little-explored systems. Some noteworthy examples of tree planting activities known by similar-sounding terms had been promoted by the traditional

Instinctive 发表于 2025-3-29 12:49:43

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Presbycusis 发表于 2025-3-29 15:48:28

Die Analyse der Offenbarungs-Religionponents of agroforestry systems (AFS) are referred to as trees, but the MPTs are woody species that are deliberately kept and managed for more than one preferred use, product, or service. Such species, relatively underutilized in commercial forestry and conventional agriculture are the distinctive c

maverick 发表于 2025-3-29 22:59:10

Die Analyse der Offenbarungs-Religiondy perennials are dominant components, these interactions are usually referred to as tree–crop interactions or tree-animal interactions. Early assessments of the potential interaction effects in agroforestry were mostly deduced from existing information on agriculture, ecology, and forestry, and qua

eardrum 发表于 2025-3-30 00:28:12

https://doi.org/10.1007/978-3-476-03540-0oils is, indeed, critical to the success of any land-use system. Since the beginning of agricultural research in the mid-1800s, soils and soil-related aspects including plant nutrition were dominant themes in land-use R & D (research and development) portfolios all over the world. Thanks to these ef

Exposure 发表于 2025-3-30 07:32:54

P. K. Ramachandran Nair,B. Mohan Kumar,Vimala D. NRelevant for the UN Sustainable Development Goal 2 Zero Hunger and 15 Life on Land.State of the art synthesis of the science of agroforestry.Amply illustrated. Includes synthesis and references for ea
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查看完整版本: Titlebook: An Introduction to Agroforestry; Four Decades of Scie P. K. Ramachandran Nair,B. Mohan Kumar,Vimala D. N Book 2021Latest edition The Editor