標(biāo)題: Titlebook: Agroforestry: Science, Policy and Practice; Selected papers from Fergus L. Sinclair Book 1995 Springer Science+Business Media Dordrecht 199 [打印本頁] 作者: Jurisdiction 時間: 2025-3-21 19:49
書目名稱Agroforestry: Science, Policy and Practice影響因子(影響力)
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書目名稱Agroforestry: Science, Policy and Practice網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Agroforestry: Science, Policy and Practice被引頻次
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書目名稱Agroforestry: Science, Policy and Practice讀者反饋學(xué)科排名
作者: 水獺 時間: 2025-3-21 23:50
https://doi.org/10.1007/978-94-017-0681-0Deforestation; Forestry; Symbiose; forest; root architecture; sustainability作者: EXPEL 時間: 2025-3-22 03:38
978-90-481-4610-9Springer Science+Business Media Dordrecht 1995作者: Glaci冰 時間: 2025-3-22 07:48
Forestry Scienceshttp://image.papertrans.cn/a/image/151716.jpg作者: Detoxification 時間: 2025-3-22 09:50 作者: 小木槌 時間: 2025-3-22 15:48
https://doi.org/10.1007/978-3-663-20364-3roach to agriculture and natural resource management, are constrained throughout the world by non-supportive land use policies. A growing sense of urgency that policy change is needed to enable agroforestry to flourish has contributed during the past two years to an unprecedented level of agroforest作者: theta-waves 時間: 2025-3-22 21:01 作者: 碎石頭 時間: 2025-3-22 21:26
Das Familienarchiv des Soterichos and the policy implications. Tree planting provided financial benefits to farmers, as well as social, economic and environmental benefits. These justify policy interventions to explicitly recognize the potential of on-farm tree-planting efforts and provide a policy environment favorable to such eff作者: Dappled 時間: 2025-3-23 05:17
Das Archiv des Springer-Verlags,were previously grown. Recently objective analyses and controlled experiments have addressed this topic. This paper examines the issues of tree prunings containing sufficient nutrients to meet crop demands, the timing of nutrient transfer from decomposition to intercrops, the percent of nutrients re作者: 符合你規(guī)定 時間: 2025-3-23 08:46
https://doi.org/10.1007/978-3-662-26519-2empts to identify root-related criteria for the selection of agroforestry tree species and the design of agroforestry systems. Tree roots are expected to enrich soil with organic matter, feed soil biomass, reduce nutrient leaching, recycle nutrients from the subsoil below the crop rooting zone and i作者: 擁護(hù) 時間: 2025-3-23 12:09 作者: LUDE 時間: 2025-3-23 16:55 作者: 繁榮地區(qū) 時間: 2025-3-23 19:08
https://doi.org/10.1007/978-3-322-88161-8 the development sequence of a tree is studied by the identification of various levels of organisation and of homogeneous subunits. All of these — architectural unit, axis, growth unit — follow particular growth processes which can be described by using the second approach, the quantitative analysis作者: 一再煩擾 時間: 2025-3-24 01:08 作者: parsimony 時間: 2025-3-24 03:39 作者: deactivate 時間: 2025-3-24 08:31
https://doi.org/10.1007/978-3-642-85290-9is is the result of a need to better target research, ethical concerns about participation and power and the recognition that indigenous knowledge is a potentially powerful source of understanding that may often be complementary to scientific knowledge..Incorporating indigenous knowledge into develo作者: 空中 時間: 2025-3-24 11:52
https://doi.org/10.1007/978-3-642-85290-9ogy at a front-line agricultural research centre in the eastern mid-hills of Nepal. Sophisticated knowledge of tree-crop interactions and the feeding value of various tree fodders was revealed. Farmers’ ecological knowledge was more developed in some areas than others and was largely complementary t作者: 代理人 時間: 2025-3-24 16:10 作者: 休戰(zhàn) 時間: 2025-3-24 20:20 作者: excrete 時間: 2025-3-25 01:00 作者: goodwill 時間: 2025-3-25 04:31
0924-5480 f the coming century. It is now necessary to consolidatethe scientific gains now being made in process-oriented research andto develop a policy framework to encourage the adoption of sustainableland use practices. Agroforestry plays an important role in conservingforest resources, reducing the need 作者: 入伍儀式 時間: 2025-3-25 07:37
Book 1995The papers selected for inclusion in .Agroforestry: Science,Policy,. .and Practice. establish agroforestry as aninterdisciplinary science focused on the practical imperative ofassisting farmers, forest dwellers and landscape-level planners toachieve sustainable food, fuel and timber production into the 21stcentury. .作者: Constituent 時間: 2025-3-25 15:31 作者: Conclave 時間: 2025-3-25 17:38 作者: AMITY 時間: 2025-3-25 20:08
Economic evaluation of financial and non-financial costs and benefits in agroforestry development aencounter additional problems of interpretation in an agroforestry context. Agroforestry may offer a quantifiable value in short-term sustainability, and might meet recent economic definitions of long-term sustainable development, without encountering the full dangers to future generations embodied in conversion of natural to human capital.作者: 軍火 時間: 2025-3-26 02:37 作者: blackout 時間: 2025-3-26 04:57 作者: FAR 時間: 2025-3-26 09:23
Agroforestry policy issues and research directions in the US and less developed countries: insightsroach to agriculture and natural resource management, are constrained throughout the world by non-supportive land use policies. A growing sense of urgency that policy change is needed to enable agroforestry to flourish has contributed during the past two years to an unprecedented level of agroforest作者: projectile 時間: 2025-3-26 14:07 作者: probate 時間: 2025-3-26 19:46 作者: Arctic 時間: 2025-3-26 22:36
Contribution of agroforestry trees to nutrient requirements of intercropped plants,were previously grown. Recently objective analyses and controlled experiments have addressed this topic. This paper examines the issues of tree prunings containing sufficient nutrients to meet crop demands, the timing of nutrient transfer from decomposition to intercrops, the percent of nutrients re作者: 剛毅 時間: 2025-3-27 03:30
Tree root characteristics as criteria for species selection and systems design in agroforestry,empts to identify root-related criteria for the selection of agroforestry tree species and the design of agroforestry systems. Tree roots are expected to enrich soil with organic matter, feed soil biomass, reduce nutrient leaching, recycle nutrients from the subsoil below the crop rooting zone and i作者: HAIL 時間: 2025-3-27 08:51 作者: corpus-callosum 時間: 2025-3-27 11:32
Root architecture in relation to tree-soil-crop interactions and shoot pruning in agroforestry,lopment may enhance nutrient capture and transfer to subsequent crops via organic pools. In simultaneous systems tree root development in the crop root zone leads to competition for resources..Fractal branching models provide relationships between proximal root diameter, close to the tree stem, and 作者: BYRE 時間: 2025-3-27 13:39
A model simulating above- and below-ground tree architecture with agroforestry applications, the development sequence of a tree is studied by the identification of various levels of organisation and of homogeneous subunits. All of these — architectural unit, axis, growth unit — follow particular growth processes which can be described by using the second approach, the quantitative analysis作者: MAIZE 時間: 2025-3-27 21:17
The tree-crop interface: representation by coupling of forest and crop process-models,crop model (PARCH); (b) coupling an individual-tree model (MAESTRO) with a crop model (PARCH); and (c) incorporating a combined model of evaporation and radiation interception by neighbouring species (ERIN)..The coupled Hybrid/PARCH was parameterised for maize and eucalyptus, and run in five contras作者: intrude 時間: 2025-3-28 00:18 作者: 萬神殿 時間: 2025-3-28 04:17 作者: 群居男女 時間: 2025-3-28 06:23
Incorporation of indigenous knowledge and perspectives in agroforestry development,ogy at a front-line agricultural research centre in the eastern mid-hills of Nepal. Sophisticated knowledge of tree-crop interactions and the feeding value of various tree fodders was revealed. Farmers’ ecological knowledge was more developed in some areas than others and was largely complementary t作者: TOM 時間: 2025-3-28 13:29
The use and value of multiple methods to capture the diversity of endogenous agroforestry knowledge the identification and characterization of farmer agroforestry experts will illustrate the necessity of multiple methods. Nonformal, participatory methods were employed to identify the research subjects (farmer agroforestry experts) and to gain insights into the emic conception and understanding of作者: 事與愿違 時間: 2025-3-28 15:07 作者: 草本植物 時間: 2025-3-28 21:50
Science in agroforestry,ng the fertility effect. Sequential systems such as relay intercropping and improved fallows also minimize competition but the processes responsible for crop yield increases are largely unquantified. New methodologies for reliably measuring complex below-ground interactions are being developed..Soci作者: 你不公正 時間: 2025-3-28 23:30 作者: Semblance 時間: 2025-3-29 03:31 作者: engrave 時間: 2025-3-29 07:25
Tree root characteristics as criteria for species selection and systems design in agroforestry,supplemented by shoot pruning; 2) the identification of trees with a root distribution complementary to that of the crops; 3) the reduction of tree root length density by trenching or tillage; and 4) the use of agroforestry rotations instead of tree-crop associations. The potential and limitations o作者: Melanocytes 時間: 2025-3-29 13:53 作者: 興奮過度 時間: 2025-3-29 17:18 作者: Lymphocyte 時間: 2025-3-29 20:21 作者: 不愿 時間: 2025-3-30 03:50
The tree-crop interface: representation by coupling of forest and crop process-models,in the same climate. Yields on drier sites were higher in the shade, but water competition was severe close to the tree..ERIN is simpler than the above models, but is unique in including the transfer of heat and water vapour between the two canopies. Transpiration from a moist understorey can humidi作者: 音樂學(xué)者 時間: 2025-3-30 05:48
A framework for a modular modelling approach for agroforestry,spects and the representation of individual trees, to be handled in a consistent and uniform manner..The approach requires that subroutines should be held as symbolically-represented structures, rather than just source code in a programming language, so that they can be referenced as discrete units,作者: 有雜色 時間: 2025-3-30 10:05
Incorporation of indigenous knowledge and perspectives in agroforestry development, rigorous analysis of indigenous and scientific knowledge. This is an exacting process and requires effective means of explicitly representing the knowledge concerned. An approach to this task is briefly introduced. A case study description and evaluation can be found in the accompanying paper [Thap作者: 獨白 時間: 2025-3-30 13:57 作者: endarterectomy 時間: 2025-3-30 17:44 作者: implore 時間: 2025-3-30 23:50 作者: Spina-Bifida 時間: 2025-3-31 04:53
0924-5480 cused on the practical imperative ofassisting farmers, forest dwellers and landscape-level planners toachieve sustainable food, fuel and timber production into the 21stcentury. .978-90-481-4610-9978-94-017-0681-0Series ISSN 0924-5480 Series E-ISSN 1875-1334 作者: backdrop 時間: 2025-3-31 08:11 作者: 鋼盔 時間: 2025-3-31 12:16
https://doi.org/10.1007/978-3-663-20364-3ional Agricultural Research and collaborators fostered a sequence of policy issue identification activities as a basis for setting strategic research priorities for forestry and agroforestry..Following a brief review of forces driving agroforestry development in industrialized and less developed cou
