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Comparative study on wood characteristics of Carapa guianensis Aubl. from two platantions and a natural site in Central Amazonia. Repositório Alice
BAUCH, J.; DUNISCH, O.; SCHUSTER, F.; GASPAROTTO, L.; AZEVEDO, C. P. de.
The study has show that, especially for the recultivation of degraded The present study with Carapa guianensis Aubl. was directed to find out the parameters prevalent already in young trees which determine their growth. These parameters could be useful to predict the wood characteristics and the quality of the adult trees, when they will be sufficiently mature for utilization. The study related to two monocultures at an age of 4 (eight trees) and l7 (two trees) years respectively and to a primary forest (two trees). The growth dynamics of the 4-year-old trees selected revealed ll to 15 increment zones which could not be correlated with the labelling of increment zones by vessel enrichment. The study proved that, already in the 5th year, parenchyma bands...
Tipo: Parte de livro Palavras-chave: Brasil; Amazonas; Manaus; Sustainability; Anatomia; Andiroba; Carapa Guianensis; Madeira; Manejo; Reflorestamento; Desenvolvimento Sustentável; Floresta Tropical Úmida; Forest management; Reforestation; Tropical rain forests; Wood anatomy.
Ano: 1999 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/668430
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Competitiveness of Two Macauba Productive Chains in Brazil. Repositório Alice
PIRES, P.; CESAR, A.; CARDOSO, A.; FAVARO, S. P.; CONEREJO, M. A..
Tipo: Separatas Palavras-chave: Family Farming; Sustainability; Vegetable oils; Acrocomia.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1112460
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Components of sustainable animal production and the use of silvopastoral systems R. Bras. Zootec.
Broom,Donald Maurice.
ABSTRACT There is an urgent need for sustainable animal production systems. A system or procedure is sustainable if it is acceptable now and if its expected future effects are acceptable, in particular in relation to resource availability, consequences of functioning, and morality of action. What might make any animal usage system unsustainable? The system might involve depletion of resources such that a resource becomes unavailable or a product of the system might accumulate to a degree that prevents the functioning of the system. However, any effect which the general public find unacceptable makes a system unsustainable. A production system might be unsustainable because of inefficient usage of world food resources; adverse effects on human health; poor...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Animal welfare; Disease control; Livestock; Silvopastoral; Sustainability.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000800683
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Conceptual model to identify factors with influence in Brazilian beef consumption R. Bras. Zootec.
Brandão,Fernanda Scharnberg; Barcellos,Júlio Otávio Jardim; Waquil,Paulo Dabdab; Oliveira,Tamara Esteves de; Gianezini,Miguelangelo; Dias,Eduardo Antunes.
The complexity of the consumers' behavior has taken the food industry to a new level of dynamism. Therefore, understanding the factors that influence this behavior is decisive for the differentiation of products to niche markets and even to adjust the supply according to consumers' expectancy. This article proposes a conceptual model to identify the factors influencing beef consumption in Brazil. The methodological approach was characterized by a systematic review through a synthesis of research related directly to this topic. Therefore, 76 papers published during the 2000-2014 period, including official documents (statistics), full research papers, abstracts, proceedings, and reports, were selected. Four main factors were related to influences in consumer...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Agribusiness; Beef cattle; Behavior; Price; Sustainability.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982015000600213
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Conservacao e uso sustentavel de recursos geneticos de Manihot. Infoteca-e
ALLEM, A. C.; SALOMAO, A. N.; BURLE, M. L.; MENDES, R. A.; GOES, M. de; DESMOULIERE, S.; CARVALHO, P. C. L. de; CAVALCANTI, J..
Recursos geneticos de especies brasileiras de Manihot (Euphorbiaceae) foram estudados numa abordagem interdisciplinar que visou a produzir conhecimentos em areas de pesquisa pouco exploradas ou em areas cujo conhecimento e considerado carente. Nesta comunicacao apresentam-se sequencialmente resultados das seguintes pesquisas inter-relacionadas: 1. estudos etnobotanicos da mandioca na Amazonia brasileira; 2. estudos taxonomicos de especies silvestres da Amazonia brasileira; 3. estudos sobre a origem geografica da mandioca; 4. estudos de mapas ambientais georeferenciados aplicados a distribuicao ecogeografica de especies; 5. estudos de tecnicas de conservacao ex situ de especies, em especial o estabelecimento de protocolos para a quebra da dormencia e...
Tipo: Documentos (INFOTECA-E) Palavras-chave: Uso sustentavel; Conservation; Use; Sustainability; Conservação; Mandioca; Recurso Genético; Manihot; Cassava; Genetic resources.
Ano: 2000 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/134355
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Conservation narratives in Peru: envisioning biodiversity in sustainable development Ecology and Society
In the mega-diverse country Peru, a resource intensive development model collides with the interest of conserving biodiversity. Peruvian biodiversity experts have developed different lines of argumentation as to how to integrate conservation into the sustainable development of their country. Applying grounded theory, I define five groups of conservation narratives based on the analysis of 72 qualitative interviews with experts working in areas of biodiversity conservation. I have labeled them: biodiversity protectionists, biodiversity traditionalists, biodiversity localists, biodiversity pragmatists, and biodiversity capitalists. These groups are each discussed in connection with what they have to say about biodiversity in relation to human life,...
Tipo: Peer-Reviewed Reports Palavras-chave: Environmental discourses; Extractivism; Latin America; Natural capital; Political ecology; Protected areas; Sustainability.
Ano: 2016
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Conservation Value AgEcon
Tisdell, Clement A..
This paper outlines the significance of the concept of conservation value and discusses ways in which it is determined paying attention to views stemming from utilitarian ethics and from deontological ethics. The importance of user costs in relation to economic decisions about the conservation and use of natural resources is emphasised. Particular attention is given to competing views about the importance of conserving natural resources in order to achieve economic sustainability. This then lends to a discussion of the value of conserving natural resources in order to meet the moral obligations of present generations to future generations. Anthropogenic views of the value of conserving natural resources (for example, derived from utilitarian ethics) are...
Tipo: Working or Discussion Paper Palavras-chave: Anthropogenic values; Conservation value; Deontological ethics; Ecocentric values; Economic sustainability; Intergenerational equity; Natural resources; Neo-Malthusianism; Precautionary motive; Sustainability; Sustainable development; User costs; Utilitarian ethics; Environmental Economics and Policy; Q01; Q20; Q30; Q50; Q51.
Ano: 2010 URL: http://purl.umn.edu/90879
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Consumer Attitudes towards Sustainability Attributes on Food Labels AgEcon
Tait, Peter R.; Miller, Sini; Abell, Walter L.; Kaye-Blake, William; Guenther, Meike; Saunders, Caroline M..
Concerns about climate change and the general status of the environment have increased expectation that food products have sustainability credentials, and that these can be verified. There are significant and increasing pressures in key export markets for information on Greenhouse gas (GHG) intensity of products throughout its life-cycle. How this information is conveyed to consumers is a key issue. Labelling is a common method of communicating certain product attributes to consumers that may influence their choices. In a choice experiment concerning fruit purchase decisions, this study estimates willingness to pay for sustainability attributes by consumers in Japan and the UK. The role of label presentation format is investigated: text only, text and...
Tipo: Conference Paper or Presentation Palavras-chave: Willingness to pay; Choice experiment; Food labelling; Sustainability; Cross-country comparison; Agricultural and Food Policy; Consumer/Household Economics; Environmental Economics and Policy; Food Consumption/Nutrition/Food Safety; Q18; Q51; Q56.
Ano: 2011 URL: http://purl.umn.edu/100716
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Consumers’ attitude towards farmers’ markets in Tuscany AgEcon
Rocchi, Benedetto; Cavicchi, Alessio; Baldeschi, M..
Farmers Markets (FMs) around the world are often considered as one key response to the less sustainable conventional food production systems. Despite the economic crisis, international studies show that the most important factor leading people to buy fresh products in these points of sale is the quality. In fact, consumers usually cite “better food quality”, “locally produced foods”, “higher social interaction” and “learning directly about the vendors and their food production practices”, as the principal motivations in buying in FM environment. In this paper the results of a survey carried out in several FMs and shops in Tuscany are presented. A sample of consumers were interviewed on-site using a structured questionnaire. The attitude of respondent...
Tipo: Conference Paper or Presentation Palavras-chave: Food miles; Sustainability; Short Food Supply Chain. 800822056; Agribusiness; Agricultural and Food Policy; Community/Rural/Urban Development; Food Consumption/Nutrition/Food Safety; Labor and Human Capital.
Ano: 2010 URL: http://purl.umn.edu/95224
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Consumers' Perception of Sustainably Produced Food: The case of local and organic production technologies AgEcon
Whorton, Carly S.; Amanor-Boadu, Vincent.
This paper identifies ways to improve on the current literature regarding sustainable production technologies, in this case, organic and local products. A survey method is used to examine organic and local markets in place of a single product to gain a better understanding of consumers‟ response to these products, their reactions to price differences of these products, and how their preferences change based on changing income level and prices. The sample was drawn from a commercial database and was attempted to be made random across the U.S. population. In place of results, hypotheses are presented as data were late coming back.
Tipo: Conference Paper or Presentation Palavras-chave: Consumer preferences; Sustainability; Organic; Local; Willingness to value; Agribusiness; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety; Marketing.
Ano: 2011 URL: http://purl.umn.edu/99738
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Continuing the Tradition: Employing Tested and Emerging Economic Tools in Framing Sustainability Challenges for a Global Economy AgEcon
Amanor-Boadu, Vincent; Ross, R. Brent.
Economists have been successful in bringing their definitional and analytical tools to many of the problems that have confronted society over the past century and more, from Smith’s explanation of how nations produce wealth to Arrow’s explanation of the impossibility of social choice and Keynes’ general theory of money and interest. With the issue of sustainability, we draw on economic agents’ attempts at rational choice under uncertainty to understand the opportunities and challenges. We argue that employing system dynamic modeling approach to the problem could offer careful assessment of the soundness of sustainability strategies.
Tipo: Conference Paper or Presentation Palavras-chave: Sustainability; Adaptive Management; System Dynamic Modeling; Research Methods/ Statistical Methods.
Ano: 2010 URL: http://purl.umn.edu/61619
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Contribuindo para o desenvolvimento sustentável da Amazônia. Infoteca-e
EMBRAPA AMAZÔNIA ORIENTAL..
bitstream/item/173393/1/CONTRIBUICAO-PARA-O-DESENVOLVIMENTO.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E) Palavras-chave: Agroindústria; Brasil; Sustainability; Agricultural developlment; Agroindustrial complexes.; Desenvolvimento Florestal; Desenvolvimento Agrícola; Desenvolvimento Sustentável; Instituição de Pesquisa.; Amazonia; Forestry development; Research institutions..
Ano: 2000 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/377493
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Contribution of Cameroon: An outlook of Cameroon's coastal zone OceanDocs
Keumejio, E.D..
Like all coastal zones, the cameroonian coast is a complex and diversified environment, controlled by atmospherice, marine and terrestrial phenomena. This diversity is a result of natural changes, human activities, and even the diversity of resources. Coastal zone falls among the most productive ecosystems in the biosphere; they possess specific attributes from which socio-economic development can either benefit, or suffer. Thus their harmfulness is a commensurate with their potentials. In effect, these zones are often subjected to chaotic, and even destructive exploitation wich tends generally to off set the ecological equilibria.
Tipo: Proceedings Paper Palavras-chave: Coastal zone; Sustainability.
Ano: 2000 URL: http://hdl.handle.net/1834/305
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CORPORATE INTERNALIZATION OF SUSTAINABILITY REQUIREMENTS AgEcon
Ransburg, Beatrix.
Sustainability has become the boiling point of theoretical business discussions. At first it was only a concept everybody was talking about but no one knew how it should be materialized. Now we can understand how and why companies are inclined to follow the principle. This gives the policy makers and other stakeholders the tools to alter market conditions in ways that more and more companies accept the requirements of sustainability. Several levels of sustain-ability have been identified and now the discussion is shifting towards achieving a common ground how to measure sustainability. Since sustainability is such a broad concept and it is very dependant on the factors of the given industry the analyzed company is operating in, two major ways to measure...
Tipo: Journal Article Palavras-chave: Sustainability; Value internalization; Environmental Economics and Policy; Financial Economics; Public Economics.
Ano: 2007 URL: http://purl.umn.edu/58932
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Corporate Social Responsibility in Agribusiness: Empirical Findings from Germany AgEcon
Heyder, Matthias; Theuvsen, Ludwig.
The social responsibility of businesses has developed into a highly debated issue in recent years. Especially in agribusiness, recent scandals as well as information asymmetries concerning food production have led to high external pressure on firms from the wider public. Being confronted with a variety of stakeholder goals and relationships, it could be particularly advantageous for enterprises in agribusiness to pursue a corporate social responsibility (CSR) strategy. Based on a literature review, we introduce a conceptual framework that provides insights into the determinants of CSR and its effects, in particular, on the legitimacy and reputation, and finally, the performance of enterprises in agribusiness. This contingency-theoretic approach allows a...
Tipo: Conference Paper or Presentation Palavras-chave: Corporate social responsibility; CSR; Agribusiness; Survey; Sustainability; Food scandals; Agricultural and Food Policy.
Ano: 2009 URL: http://purl.umn.edu/58152
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Cost/benefit analysis of agroforestry systems: a case study. Repositório Alice
RODRIGUES, F. M.; MORAES, C. R. A.; GASPAROTTO, L..
Results of a research on the macroeconomic dynamics of the Amazon region, in the eighties, that turned unfeasible the traditional agricultural extensive system, which remained so far, and started to demand constant increase in productivity, from the sector, as well as price reduction and better quality of products, without loss of preservation and conservation of the ecosystem. Based on this premise this study was directed to the analysis of the agroforestry production system experiments, carried out by a partnership research with the SHIFT-project, in areas of the Embrapa Amazonia Ocidental (Manaus-AM), with the objective of determining alternatives that could contribute to sustainable development for the Amazon region. The analysis of these systems,...
Tipo: Parte de livro Palavras-chave: Agrofloresta; Brasil; Amazonas; Manaus; Sustainability; Análise Econômica; Conservação do Solo; Cultivo Multiplo; Desenvolvimento Sustentável; Floresta Tropical Úmida; Agroforestry; Economics; Multiple cropping; Soil conservation; Tropical rain forests.
Ano: 1998 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/668393
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Costs, viability and risks of organic tomato production in a protected environment Rev. Ciênc. Agron.
Machado Neto,Andrezza da Silva; Ponciano,Niraldo José; Souza,Paulo Marcelo de; Gravina,Geraldo de Amaral; Daher,Rogério Figueiredo.
ABSTRACT The aim of this research was to evaluate the agro-economic performance of two table-tomato cultivars (Santa Clara and Siluet), under organic cultivation and in a protected environment. Through the analysis of production costs, economic viability and project risk, it was sought to generate a proposal for agricultural profitability having less socio-environmental impact on family farming. To achieve that, the Operating and Total Production Costs, Net Present Value (NPV) and Internal Rate of Return (IRR) were calculated. A sensitivity analysis and economic risk analysis were then carried out. Both cultivars under consideration presented satisfactory economic indicators for the period being analysed. Judging by the criterion of Net Present Value,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Solanum lycopersicum; Management; Economy; Sustainability.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000400584
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Coupled human and natural system dynamics as key to the sustainability of Lake Victoria’s ecosystem services Ecology and Society
Downing, Andrea S.; Stockholm Resilience Centre, Stockholm University, Sweden; Aquatic Ecology and Water Quality Management group, Wageningen University, Netherlands; Netherlands Institute of Ecology (NIOO-KNAW), Wageningen, Netherlands ; andrea.downing@su.se; van Nes, Egbert H.; Aquatic Ecology and Water Quality Management group, Wageningen University, Netherlands ; Egbert.vannes@wur.nl; Balirwa, John S.; National Fisheries Resources Research Institute (NaFIRRI), Jinja, Uganda; jbalirwa@yahoo.com; Beuving, Joost; Department of Cultural Anthropology and Development Studies, Faculty of Social Sciences, Radboud University, Nijmegen, Netherlands ; joostbeuving@gmail.com; Bwathondi, P.O.J.; University of Dar es Salaam, College of Natural and Applied Sciences, Department of Aquatic Sciences and Fisheries, Dar es Salaam, Tanzania ; bwathondi@yahoo.co.uk; Chapman, Lauren J.; Department of Biology, McGill University, Montreal, Canada; lauren.chapman@mcgill.ca; Cornelissen, Ilse J. M.; Aquaculture & Fisheries Group, Wageningen University, Netherlands; Netherlands Institute of Ecology (NIOO-KNAW), Wageningen, Netherlands; ilsecornelissen@hotmail.com; Cowx, Iain G.; Hull International Fisheries Institute, University of Hull, United Kingdom; I.G.Cowx@hull.ac.uk; Goudswaard, Kees P. C.; Institute for Marine Resource and Ecosystem Studies (IMARES), Wageningen University, Yerseke, Netherlands; kees.goudswaard@wur.nl; Hecky, Robert E.; Biology Department and Large Lakes Observatory, University of Minnesota-Duluth, USA; rehecky@gmail.com; Janse, Jan H.; Netherlands Environmental Assessment Agency (PBL), Bilthoven, Netherlands; Netherlands Institute of Ecology (NIOO-KNAW), Wageningen, Netherlands; JH.Janse@rivm.nl; Janssen, Annette B. G.; Aquatic Ecology and Water Quality Management group, Wageningen University, Netherlands; Netherlands Institute of Ecology (NIOO-KNAW), Wageningen, Netherlands; A.Janssen@nioo.knaw.nl; Kaufman, Les; Boston University Marine Program, Biology Department, Boston University, USA ; lesk@bu.edu; Kishe-Machumu, Mary A.; Tanzania Fisheries Research Institute (TAFIRI), Dar es Salaam, Tanzania; mkishe@yahoo.com; Kolding, Jeppe; Department of Biology, University of Bergen, Norway; jeppe.kolding@bio.uib.no; Ligtvoet, Willem; Netherlands Environmental Assessment Agency (PBL), The Hague, Netherlands; Willem.Ligtvoet@pbl.nl; Mbabazi, Dismas; National Fisheries Resources Research Institute (NaFIRRI), Jinja, Uganda; mbabazidismas@yahoo.com; Medard, Modesta; Department of Sociology of Development and Change. Social Science Group, Wageningen University, Netherlands ; modesta.medard@wur.nl; Mkumbo, Oliva C.; Lake Victoria Fisheries Organisation, Jinja, Uganda; ocmkumbo@lvfo.org; Mlaponi, Enock; Tanzania Fisheries Research Institute (TAFIRI), Mwanza, Tanzania; emlaponi@yahoo.com; Munyaho, Antony T.; National Fisheries Resources Research Institute (NaFIRRI), Jinja, Uganda; ataabum@yahoo.com; Nagelkerke, Leopold A. J.; Aquaculture & Fisheries Group, Wageningen University, Netherlands; leo.nagelkerke@wur.nl; Ogutu-Ohwayo, Richard; National Fisheries Resources Research Institute (NaFIRRI), Jinja, Uganda; ogutuohwayo@yahoo.com; Ojwang, William O.; Kenya Marine and Fisheries Research Institute (KMFRI), Kisumu, Kenya; w_ojwang@yahoo.com; Peter, Happy K.; Aquaculture & Fisheries Group, Wageningen University, Netherlands; Happy.Peter@wur.nl; Schindler, Daniel E.; Aquatic & Fishery Sciences/Department of Biology, University of Washington, USA; deschind@uw.edu; Seehausen, Ole; Eawag, Kastanienbaum, Switzerland; Ole.Seehausen@eawag.ch; Sharpe, Diana; Smithsonian Tropical Research Institute, Panama City, Panama; Department of Biology, McGill University, Montreal, Canada; diana.sharpe@gmail.com; Silsbe, Greg M.; Royal Netherlands Institute for Sea Research, Yerseke, Netherlands; Greg.Silsbe@nioz.nl; Sitoki, Lewis; The Technical University of Kenya, Nairobi, Kenya; Sitoki@hotmail.com; Tumwebaze, Rhoda; National Fisheries Resources Research Institute (NaFIRRI), Jinja, Uganda; t60rhoda@gmail.com; Tweddle, Denis; South African Institute for Aquatic Biodiversity, Grahamstown, South Africa; D.Tweddle@saiab.ac.za; van de Wolfshaar, Karen E.; Institute for Marine Resource and Ecosystem Studies (IMARES), Wageningen University, Ijmuiden, Netherlands; karen.vandewolfshaar@wur.nl; van Dijk, Han; Department of Sociology of Development and Change. Social Science Group, Wageningen University, Netherlands ; han.vandijk@wur.nl; van Donk, Ellen; Netherlands Institute of Ecology (NIOO-KNAW), Wageningen, Netherlands; E.vandonk@nioo.knaw.nl; van Rijssel, Jacco C.; Institute of Biology, University of Leiden, Netherlands; Naturalis Biodiversity Center, Leiden, Netherlands; Eawag, Kastanienbaum, Switzerland; j.c.van.rijssel@biology.leidenuniv.nl; van Zwieten, Paul A. M.; Aquaculture & Fisheries Group, Wageningen University, Netherlands; paul.vanzwieten@wur.nl; Wanink, Jan; Institute of Biology, University of Leiden, Netherlands; Koeman en Bijkerk bv, Ecological Research and Consultancy, Haren, Netherlands; j.h.wanink@koemanenbijkerk.nl; Witte, F.; Institute of Biology, University of Leiden, Netherlands; Naturalis Biodiversity Center, Leiden, Netherlands;; Mooij, Wolf M.; Aquatic Ecology and Water Quality Management group, Wageningen University, Netherlands; Netherlands Institute of Ecology (NIOO-KNAW), Wageningen, Netherlands ; w.mooij@nioo.knaw.nl.
East Africa’s Lake Victoria provides resources and services to millions of people on the lake’s shores and abroad. In particular, the lake’s fisheries are an important source of protein, employment, and international economic connections for the whole region. Nonetheless, stock dynamics are poorly understood and currently unpredictable. Furthermore, fishery dynamics are intricately connected to other supporting services of the lake as well as to lakeshore societies and economies. Much research has been carried out piecemeal on different aspects of Lake Victoria’s system; e.g., societies, biodiversity, fisheries, and eutrophication. However, to disentangle drivers and dynamics of change in this complex system, we need...
Tipo: Peer-Reviewed Reports Palavras-chave: Eutrophication; Feedbacks; Fisheries; Lake Victoria; Model; Multidisciplinary social-ecological system; Sustainability.
Ano: 2014
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Cover crops affect on soil organic matter fractions under no till system. Repositório Alice
ENSINAS, S. C.; SERRA, A. P.; MARCHETTI, M. E.; SILVA, E. F. da; PRADO, E. A. F. do; LOURENTE, E. R. P.; ALTOMAR, P. H.; POTRICH, D. C.; MARTINEZ, M. A.; CONRAD, V. do A.; JESUS, M. V.; EL KADRI, T. C..
The purpose of this research was to identify the soil organic matter (SOM) fractions changes in a crop rotation system under no-till system (NTS). This research was carried out from October 2010 to February 2014 in a Rhodic Hapludox. The experiment was set up in completely randomized blocks in a factorial design with eight cover crops and three soil depths (0-5, 5-10 and 10-20 cm) with four repetitions. Cover crops: fall-winter corn, intercropping fall-winter corn with Brachiaria ruziziensis, intercropping fall-winter corn with B. brizantha cv. Marandu, intercropping fall-winter corn with Crotalaria spectabilis, B. ruziziensis, B. brizantha cv. Marandu, Pennisetum glaucum L. and set-aside area. The results of SOM granulometric fractionation showed that...
Tipo: Artigo de periódico Palavras-chave: Labile carbon; Sustainability; Carbono orgânico do solo; Soil organic carbon; Conservation tillage; Soybeans.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1065764
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Cover crops for the sustainability of rainfed olive orchards IPB - Escola Superior Agrária
Bacelar, Eunice; Correia, Carlos; Santos, D.; Moutinho-Pereira, J.M.; Gonçalves, B.; Brito, C.; Ferreira, H.; Rodrigues, M.A..
Olive tree (Olea europaea L.) is present in large areas of mainland PortugaL predominantly in less-favored regions. In spite of the fact that irrigated areas are currently increasing, most of the olive orchards are still cultivated under rainfed conditions. The success of olive farming under rainfed conditions is mainly due to the high capacity of olive tree to develop anatomical, physiological and biochemical drought resistance mechanisms. Nevertheless, the productivity is low. We propose cover cropping to control soil erosion, improve soil quality and fertility of rainfed oli\'e orchards. Cover cropping is widespread in fruit farming in temperate climates and in irrigated olive orchards, where water is not a limiting resource. The effects of cover...
Tipo: ConferenceObject Palavras-chave: Annual legume species; Cover cropping; Olea europaea L.; Rainfed conditions; Sustainability; Natural vegetation.
Ano: 2011 URL: http://hdl.handle.net/10198/6408
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