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文章从农林复合系统的结构选择、对生态环境的影响和系统内部作物与环境相互作用三个方面对农林复合系统研究现状进行分析,并指出要在把握农林系统整体性的基础上,采用多种方式开展复合结构模式研究,重点开展农林复合系统种间相互作用机理的研究。 相似文献
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Agroforestry Systems - Agroforestry has importance as a carbon sequestration strategy because of carbon storage potential in its multiple plant species and soil as well as its applicability in... 相似文献
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Gondim Evânia Xavier dos Santos Ferreira Bruno Henrique Reis Letícia Koutchin Guerra Angélica Abrahão Mariana Ajalla Ana Cristina Volpe Edimilson Garcia Letícia Couto 《Agroforestry Systems》2021,95(7):1261-1273
Agroforestry Systems - Besides enabling economic activity, the domestication of indigenous species in situ configures a strategy for the conservation of genetic resources in Agroforestry Systems... 相似文献
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Agroforestry Systems - Agroforestry practices in northern latitudes, although less diverse than those in warmer regions, have unique advantages over conventional land-use systems in the region in... 相似文献
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Sharma Umesh Bhardwaj Daulat Ram Sharma Sunny Sankhyan Neeraj Thakur Chaman Lal Rana Neerja Sharma Subhash 《Agroforestry Systems》2022,96(5-6):925-940
Agroforestry Systems - Agroforestry as a smart agriculture practice has started to get global attention nowadays. The present investigation is based on bamboo-ginger intercropping research carried... 相似文献
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Agroforestry Systems - Agroforestry is identified as a potential carbon sequestration strategy, involved in carbon capture and storage in woody perennials. However, the use of default values of... 相似文献
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Xue Jie Huang Caibian Chang Jingjing Sun Huaiwei Zeng Fanjiang Lei Jiaqiang Liu Guojun 《Agroforestry Systems》2021,95(8):1703-1718
Agroforestry Systems - Agroforestry system has been considered as an efficient solution to reconcile land use conflicts by tree-crop interaction and supplement. However, the water productivity,... 相似文献
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Agroforestry Systems - Agroforestry systems (AFS) are characterized by growing trees and crops on the same area, aiming at sustainable production and better natural resources management, whilst... 相似文献
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在国内外有关农林复合系统分类研究成果的基础上，结合贵州喀斯特地区的自然环境、社会经济状况以及农林复合系统的发展现状等，按功能分类法将贵州喀斯特地区农林复合系统分为4级：功能、结构、复合模式（组分）、经营方式。 相似文献
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Alavalapati J.R.R. Shrestha R.K. Stainback G.A. Matta J.R. 《Agroforestry Systems》2004,61(1-3):299-310
Agroforestry Systems - Agroforestry systems (AFS) provide a mix of market goods and nonmarket goods and services. We postulate that if nonmarket goods and services can be internalized to the... 相似文献
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A review of existing computer models of silvoarable1 economics was undertaken for a project, entitled Silvoarable Agroforestry for Europe (SAFE), which aims to reduce uncertainty
regarding the introduction and management of silvoarable systems in Europe. Because the published literature describing and
comparing such models is sparse, a framework was developed and then used to characterise five computer models: POPMOD, ARBUSTRA,
the Agroforestry Estate Model, WaNuLCAS, and the Agroforestry Calculator. Key characteristics described for each model were
the background, systems modelled, objective of the economic analysis, economic viewpoint, spatial and temporal scales, generation
and use of biophysical data, model platform and interface, and input requirements and outputs. Each of the models could produce
a partial budget of the profitability of a silvoarable, arable, or forestry system at a one-hectare level using discounted
cost–benefit analysis. Whilst the research models undertook the analysis from a viewpoint of a generic farmer, models developed
for decision-support also included appraisals from the perspectives of tenants, share-croppers, and participants in a joint-venture.
The two farm-scale models, ARBUSTRA and the Agroforestry Estate Model, could also be used to examine the feasibility of silvoarable
systems on an existing business, and to determine the effects of heterogeneous land types and phased planting. The framework
allows users to identify the pertinent issues for selecting or developing a particular model.
The word ‘silvoarable’ is synonymous with the word ‘agrisilviculture’ described by Nair (An Introduction to Agroforestry,
Kluwer Academic, 1983) and describes the same type of production system.
An erratum to this article is available at . 相似文献
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Economic aspects of agroforestry 总被引：1，自引：0，他引：1
A. M. Filius 《Agroforestry Systems》1982,1(1):29-39
Agroforestry is analysed by means of economic concepts. The paper is mainly theoretical, since there are little adequate data to test the conceptual framework.Agroforestry needs not be limited to integration of agriculture and forestry on a plot, but may also include integration on a holding. Design and evaluation of agroforestry systems require thorough knowledge of relationships between agriculture and forestry. Complementary and supplementary relationships, mainly resulting from biological factors, were identified, which make agroforestry an efficient system of land use.Agroforestry can be an appropriate technology in areas with fragile ecosystems and subsistence farming. The objectives of participants in an agroforestry programme may not coincide with social objectives, and so do not lead to the socially optimum combination of agriculture and forestry. For that social optimum institutional arrangements will often be required.This paper is s shortened updated version of part of a lecture series on agroforestry, organized by the Departments of Forestry, Agricultural University, Wageningen [29].The author thanks his colleagues C.P. Veer and K.F. Wiersum for helpful comments. 相似文献
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Agroforestry Systems - 相似文献
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Cassano Camila Righetto Rios Vanessa Araújo Gaiotto Fernanda Amato 《Agroforestry Systems》2021,95(8):1427-1427
Agroforestry Systems - 相似文献