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Dissertations / Theses on the topic 'Sustainable soil management'

Author: Grafiati

Published: 22 February 2025

Last updated: 25 July 2025

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1

Moloto, K. P. "The potential of sustainable agricultural practices to enhance soil carbon sequestration and improve soil quality." Thesis, Stellenbosch : University of Stellenbosch, 2010. http://hdl.handle.net/10019.1/4257.

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Thesis (MPhil (Sustainable Development, Planning and Management))--University of Stellenbosch, 2010.<br>ENGLISH ABSTRACT: Sustainable agricultural management practices have a profound impact on soil carbon sequestration. The amount of carbon that can be stored in a given soil is influenced by climate, soil type, and the quality and quantity of organic inputs. Together, the interactive effect of these factors determines the Soil Organic Content (SOC). Sustainable agricultural management practices influencing Soil Organic Matter (SOM) include application of organic amendments, conservation till

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Martinez, Vila, and Martin Alvaro. "Environmental management of soil biodiversity and ecosystems for productive and sustainable agriculture." Thesis, Sumy State University, 2008. http://essuir.sumdu.edu.ua/handle/123456789/11773.

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It is well-known that there is a need for technical assessments to advise farmers, policy-makers and planners on indicators and methods for the assessment and monitoring of soil health and functions. These should focus on improving knowledge: on the roles and importance of diverse soil organisms in providing key goods and services; and on the positive and negative impacts of existing and new agricultural technologies and management practices.

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Nadimi-Goki, Mandana <1983&gt. "Investigation of soil health and sustainable management in rice-based production systems." Doctoral thesis, Università Ca' Foscari Venezia, 2014. http://hdl.handle.net/10579/5637.

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Interest in evaluating soil quality in agricultural systems has been developed since improper soil and crop management decisions can result in resource degradation, and subsequently detrimental changes in soil functions. A wide range of soil attributes including physical, chemical and biological properties were measured in the paddy fields of the Veneto region, Italy over the 2012 growing season (i.e. in April after field preparation, field moist condition; June mid-tillering, the early period of waterlogging; August panicle formation, the late period of waterlogging; October after harvesting,

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4

Stimson, Dawn M. "IMPLEMENTATION OF SUSTAINABLE MANAGEMENT PRACTICES AT TWO CALIFORNIA CENTRAL COAST VINEYARDS AND THEIR EFFECTS ON SOIL FERTILITY." DigitalCommons@CalPoly, 2009. https://digitalcommons.calpoly.edu/theses/187.

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Implementation of Sustainable Management Practices at Two California Central Coast Vineyards and Their Effects on Soil Fertility Dawn Michelle Stimson “Sustainable agriculture” has gained increased popularity in recent years. This study was conducted to determine the effects of sustainable management practices on soil fertility at two California Central Coast vineyards. The effects of cover crops (Erosion Control Mix - blando brome [Bromus hordeaceus], hykon rose clover [Trifolium hirtum All.], and zorro annual fescue [Vulpia mourns]), green waste compost (Forest Blend), and reduced tillage

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Dittmer, Kyle Michael. "Mitigating Gaseous Nitrogen and Carbon Losses from Northeastern Agricultural Soils via Alternative Soil Management Practices." ScholarWorks @ UVM, 2019. https://scholarworks.uvm.edu/graddis/1161.

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Traditional agricultural practices often result in gaseous losses of nitrous oxide (N2O), ammonia (NH3), and carbon dioxide (CO2), representing a net loss of nutrients from agricultural soils, which negatively impacts crop yield and requires farmers to increase nutrient inputs. By adopting best management practices (BMPs; i.e., no-tillage, cover crops, sub-surface manure application, and proper manure application timing), there is great potential to reduce these losses. Because N2O and CO2 are also greenhouse gases (GHGs), climate change mitigation via BMP adoption and emissions reductions wou

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Brattgård, Nils. "Sustainable stormwater management in Stockholm's inner city." Thesis, KTH, Urbana och regionala studier, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-298539.

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Much like other cities Stockholm has traditionally used a technical system for managing stormwater. With time this system has become overburdened and has led to large environmental concerns. To reach water quality goals set by the EU Stockholm needs to decrease pollution released to recipients by 70-80%. Green infrastructure (GI) has increasingly been used as an alternative and addition to technical stormwater systems. Many studies have been conducted on different solutions and their stormwater management performance. The City of Stockholm have done research on numerous solutions to evaluate

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7

Deniston-sheets, Holly M. "Short Term Shifts in Soil Nematode Food Feb Structure and Nutrient Cycling Following Sustainable Soil Management in a California Vineyard." DigitalCommons@CalPoly, 2019. https://digitalcommons.calpoly.edu/theses/2021.

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Evaluating soil health using bioindicator organisms has been suggested as a method of analyzing the long-term sustainability of agricultural management practices. The main objective of this study was to determine the effects of vineyard management strategies on soil food web structure and function, using nematodes as bioindicators by calculating established nematode ecological indices. Three field trials were conducted in a commercial Pinot Noir vineyard in San Luis Obispo, California; the effects of (i) fertilizer type (organic and inorganic), (ii) weed management (herbicide and tillage), and

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8

Camarotto, Carlo. "Sustainable land management practices in the low-lying Venetian plain: relationship to soil ecosystem services." Doctoral thesis, Università degli studi di Padova, 2019. http://hdl.handle.net/11577/3424694.

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Sustainable land management (SLM) practices, as conservation agriculture (CA) and conventional tillage with cover crops (CC), aimed at balancing competitive agricultural production and environmental protection, have been encouraged throughout the EU through policy and subsidisation. Adoption of SLM practices that regulate biogeochemical cycles, however, requires further study, especially given the effects of local pedo-climatic variability and because middle and long-term effects are not fully understood and may differ from short-term outcomes. For these reasons, in this

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Giussani, A. "INTEGRATED TERRITORIAL APPROACH FOR SUSTAINABLE AGRICULTURE: NITROGEN MANAGEMENT AND SOIL CARBON SEQUESTRATION IN LOMBARDY REGION." Doctoral thesis, Università degli Studi di Milano, 2014. http://hdl.handle.net/2434/233255.

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In the last years, intensive agriculture and high concentration of livestock activities have become two important environmental concerns, being partially responsible of nitrogen pollution and CO2 emissions caused by carbon loss from soil. That’s particularly true in Lombardy region, due to the presence of more than 27% of cattle and 51% of pigs of the national livestock and due to the extent of area devoted to cereal cropping (about 63% of the utilized agricultural area - UAA). It is also to be remarked that cereals in Lombardy are commonly grown in continuous cropping systems. In this contex

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10

Hörner, Denise [Verfasser]. "The Role of Extension and Sustainable Soil Management in Smallholder Agriculture - Evidence from Ethiopia / Denise Hörner." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2020. http://d-nb.info/1218299185/34.

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Pelletier, Bernard 1964. "Management practices, soil quality and maize yield in smallholder farming systems of central Malawi." Thesis, McGill University, 2000. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=37809.

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The effect of management practices used by smallholder farmers to improve soil quality and increase maize yield was examined in an 80 ha. micro-watershed of central Malawi. Because of the complexity inherent in smallholder farming systems, this research proposed the combination of participatory methods with analytical techniques developed in field ecology, such as multivariate and spatial analysis. During a Participatory Rural Appraisal (PRA), farmers identified factors potentially influencing soil quality and maize yield. One hundred and seventy-six (176) plots were located in twenty-nine (29

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Lemenih, Mulugeta. "Effects of land use changes on soil quality and native flora degradation and restoration in the highlands of Ethiopia : implications for sustainable land management /." Uppsala : Dept. of Forest Soils, Swedish Univ. of Agricultural Sciences, 2004. http://epsilon.slu.se/s306.pdf.

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Schweitzer, Na'ama. "Greening the Streets: A Comparison of Sustainable Stormwater Management in Portland, Oregon and Los Angeles, California." Scholarship @ Claremont, 2013. http://scholarship.claremont.edu/pomona_theses/85.

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Stormwater runoff is one of the main sources of pollution for urban waterways. Stormwater has traditionally been managed through concrete-based storm drainage systems, but the past twenty years have introduced an alternative in the form of green infrastructure. Green infrastructure for stormwater management involves the use of low impact development (LID), often vegetated facilities to mimic natural hydrologic systems that capture and allow infiltration of rainwater where it falls and from impervious surfaces upstream, before entering the drainage system. Portland, Oregon and Los Angeles, Cali

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Saley, Moussa Abdoulaye. "Evaluation of selected soil properties in semi-arid communal rangelands in the Western Bophirima district, South Africa / Abdoulaye Saley Moussa." Thesis, North-West University, 2007. http://hdl.handle.net/10394/1306.

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15

Kumar, Vivek. "Hydro-Physical Characterization of Media Used in Agricultural Systems to Develop the Best Management Practices for operation of an Environmentally Sustainable Agricultural Enterprise." FIU Digital Commons, 2012. http://digitalcommons.fiu.edu/etd/787.

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Florida is the second leading horticulture state in the United States with a total annual industry sale of over $12 Billion. Due to its competitive nature, agricultural plant production represents an extremely intensive practice with large amounts of water and fertilizer usage. Agrochemical and water management are vital for efficient functioning of any agricultural enterprise, and the subsequent nutrient loading from such agricultural practices has been a concern for environmentalists. A thorough understanding of the agrochemical and the soil amendments used in these agricultural systems is o

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Ingram, Julie Anne. "Agricultural advisers and the transition to sustainable soil management in England : an analysis of the role of knowledge and knowledge processes." Thesis, University of Gloucestershire, 2004. http://eprints.glos.ac.uk/2071/.

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This research is concerned with the dynamic relationship between agricultural advisers, knowledge and soil in England. On the basis that agricultural advisers have always played a central role in linking research and farming practice and implementing policy on the farm, the thesis explores the role of the adviser in facilitating a shift towards sustainable soil management (which encompasses a range of complex and knowledge intensive practices) and to the realisation of policy objectives in this domain. Specifically it aims to provide detailed empirical evidence of the role that agricultural ad

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Shoko, Munashe. "Exploring phosphorus, mucuna (Mucuna pruriens)and nitrogen management options for sustainable maize production in a depleted kaolinitic sandy loam soil of Zimbabwe." Thesis, Stellenbosch : University of Stellenbosch, 2009. http://hdl.handle.net/10019.1/1364.

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Thesis (PhD(Agric) (Agronomy))--University of Stellenbosch, 2009.<br>ENGLISH ABSTRACT: Continuous cropping without replenishing the nutrient component of soils will eventually lead to the depletion of soil nutrients. Small scale farmers in Zimbabwe often do not have the financial means to buy fertilizer and this problem is exacerbated by scarcity of commodities such as fertilizers. The use of herbaceous legumes such as mucuna (Mucuna pruriens) can assist to recapitalize soil fertility depletion and improve subsequent maize productivity in sandy loam soils in the small holder farming sector of

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Bakhshandeh, Shiva. "Effect of Climate Change and Soil Management on Water and Nutrient Uptake for Sustainable Yield of Wheat Genotypes with Different Root Traits." Thesis, The University of Sydney, 2018. http://hdl.handle.net/2123/18649.

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Drought and heat stress are the most important climate change factors decrease water and nutrient uptake and therefore negatively affect wheat growth. Surface soil drying decreased both water and NH4+ uptake from the top soil. However, increased water availability with bottom watering increased water uptake from the bottom soil layer, but not NH4+ uptake from the bottom soil layer. With surface soil drying, plants grew more and longer roots in the bottom soil layer, shifting water uptake from the top to the bottom soil, while N uptake was reduced in the top soil because of a decrease in root b

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Owoeye, Lawrence Gbadebo. "Evaluation of selected legumes for sustainable weed ecology/soil fertility/livestock management interactions in crop-livestock systems of the moist savannah of Nigeria." Thesis, Stellenbosch : Stellenbosch University, 2004. http://hdl.handle.net/10019.1/53741.

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Thesis (PhD)--Stellenbosch University, 2004.<br>ENGLISH ABSTRACT: This project aimed at enhancing the net benefit in production systems. It took a holistic approach to evaluate the potential interactions of herbaceous legumes in relation to weed dynamics, soil fertility and livestock management in the crop-livestock system in Nigeria. The project was carried out between 2000 and 2002 in two localities. These were the National Animal Production Research Institute (NAPRI) at Zaria in the northern Guinea savannah and the International Institute of Tropical Agriculture (IITA) at Ibadan in th

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Raut, Yogendra Y. "Sustainable Bioenergy Feedstock Production Using Long-Term (1999-2014) Conservation Reserve Program Land." The Ohio State University, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=osu148344789416295.

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O'Hearn, Connor E. "Sustainable Coffee Farming in Hawai'i: Gathering GIS Data to Inform Development and Planning in the Rainforest and Protect Natural and Historic Features." Miami University / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=miami161890711019104.

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Meadema, Peter Fletcher. "The Influence of Layout on Degradation of the Appalachian Trail." Thesis, Virginia Tech, 2018. http://hdl.handle.net/10919/85837.

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This research investigates the influence of layout and design on the severity of trail degradation. Previous trail studies have been restricted by relatively small study areas which provide a limited range of environmental conditions and therefore produce findings with limited applicability; this research improves on this limitation by analyzing a representative sample of the Appalachian Trail with significant ecological diversity. Most trail science studies have also focused on a singular form of trail degradation, whereas this study investigates trail soil loss, widening and muddiness, pro

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Okten, Sebnem. "Investigation Of The Safe And Sustainable Yields For The Sandy Complex Aquifer System In Ergene River Basin." Master's thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/12605152/index.pdf.

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This study aims to determine the safe and sustainable development and management of groundwater resources in Ergene River Basin located in northwestern Turkey. A numerical groundwater model was developed for the Sandy Complex aquifer, which is the most productive and the most widespread aquifer in the basin. The finite difference model with 5900 cells was used to represent the steady and unsteady flow in the aquifer. The model was calibrated in two steps: a steady state calibration by using the observed groundwater levels of January 1970, followed by a transient calibration by using the observ

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Testen, Anna Louise. "Participatory Research to Improve Soil and Plant Health on Vegetable Farms in Tanzania and Ohio." The Ohio State University, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=osu1491990803745543.

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MIA, MD JEBU. "Alternative orchard floor management practices in the tree row." Doctoral thesis, Università Politecnica delle Marche, 2021. http://hdl.handle.net/11566/290842.

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La gestione del suolo nel sottofila del frutteto dipende in gran parte dall’uso di erbicidi chimici e dalle lavorazioni e questo concorre al declino della biodiversità e della qualità del suolo, e infine risulta dannosa per la sostenibilità della coltivazione. Tuttavia, il declino del suolo può essere contrastato praticando strategie alternative più sostenibili, singole o integrate. La gestione dovrebbe mantenere il suolo coperto nel filare degli alberi con specie viventi spontanee o selezionate per il loro ruolo vitale nei servizi dell'agroecosistema e nel miglioramento della biodiversità nel

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Ighodaro, Ikponmwosa David. "The perceived impact of soil erosion on food security in the upper and lower areas of Didimana in the Eastern Cape of South Africa." Thesis, University of Fort Hare, 2012. http://hdl.handle.net/10353/d1006781.

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Due to the particular nature of accelerated soil erosion, its impact on food security is usually very intense. The impact starts first on the farmer, and then to his/ her environment. This is why soil erosion, when unchecked, is very devastating. Therefore this study was set to evaluate the perceived impact of soil erosion on food security in the Upper and Lower Areas of Didimana, Eastern Cape of South Africa, and the role farmers’ adoption behaviours play in the interaction. Three specific objectives were put forward by the study, vis-à-vis: (1) to establish farmers’ perceptions on the impact

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Fragkou, Maria Christina. "Evaluation of urban sustainability through a metabolic perspective. Application in a Mediterranean coastal region." Doctoral thesis, Universitat Autònoma de Barcelona, 2009. http://hdl.handle.net/10803/3293.

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Reconociendo la importancia de la urbe en el desarrollo sostenible global, esta tesis se enfoca en dos aspectos de la sostenibilidad urbana mediante una perspectiva metabólica. De acuerdo con las pautas metodológicas de la Análisis de Flujos de Materiales (Material Flow Accounting - MFA) presentadas por Eurostat en 2001, dos nuevas metodologías se desarrollan con el objetivo de evaluar la gestión de agua y de residuos Sólidos Urbanos (RSU). Ellas se aplican en los municipios litorales de la región metropolitana de Barcelona por un período de ocho años, no solamente examinando el sistema en su

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Ncube, Lindani. "Evaluation of the effective micro-organisms (EM) on soil chemical properties and yield of selected vegetables in the Eastern Cape, South Africa." Thesis, University of Fort Hare, 2008. http://hdl.handle.net/10353/86.

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Effective microorganisms (EM), a commercial concoction of microbes that includes yeasts, fungi, bacteria and actinomycetes, have been found to be effective in enhancing crop growth by a number of scholars. It is registered in South Africa, but it had not been thoroughly investigated. The present study investigated the effects of EM on growth, yield and quality of tomato (Lycopersicon esculentum Mill), butternut (Curcurbita moschata) and Swiss chard (Beta vulgaris), along with selected soil properties. In field-grown tomato it was observed that the application of EM caused a significant increas

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Gonçalo, Filho Francisco. "Avaliação de técnicas de manejo da caatinga através da análise dos atributos físicos e químicos do solo." Universidade Federal Rural do Semi-Árido, 2015. http://bdtd.ufersa.edu.br:80/tede/handle/tede/427.

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Made available in DSpace on 2016-08-16T13:31:41Z (GMT). No. of bitstreams: 1 FranciscoGF_DISSERT.pdf: 2466869 bytes, checksum: 1bc668ac0cba77b4a4c7e1188c5d14ec (MD5) Previous issue date: 2015-02-24<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>The use of forest resources in Northeast Brazil is still made in the irrational and predatory way in most areas of caatinga; because of this biome has suffered constant threats; often this is the simple lack of information on proper techniques of how to manage the forest. It has been observed in practice an increase in society's in

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Mombo, Stéphane. "Transferts des métaux et métalloïdes dans le système sol-plante-atmosphère : mécanismes biogéochimiques et conséquences environnement-santé." Thesis, Toulouse, INPT, 2016. http://www.theses.fr/2016INPT0074/document.

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Des pollutions des sols (péri)urbains et urbaines fortement peuplées en métaux et metalloïdes persistants (éco)toxiques sont couramment observées à l’échelle globale. Certains éléments (Se, Cu…) ont des rôles biologiques et par contre d’autres (Pb, Cd…) ont uniquement un impact (éco)toxique qui peut être influencé par leur spéciation et compartimentation qui modifient leurs transferts et biodisponibilité. Dans une optique de gestion des sols et d’alimentation durables, des questions scientifiques pluridisciplinaires sont à creuser concernant : (i) les mécanismes en jeu dans la biodisponibilité

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Hosseini, Arvin. "Cirkulär masshantering : En fallstudie om optimerad resurseffektivitet inom projekt Ostlänken." Thesis, KTH, Hållbar utveckling, miljövetenskap och teknik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-239317.

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Rapportens syfte har varit att uppmärksamma återanvändningspotentialen hos jordmassor och hur resurseffektivitet kan optimeras i projekt Ostlänken samt stora infrastrukturprojekt i allmänhet. Det praktiska syftet med studien är att bidra till en mer hållbar masshantering i projekt Ostlänken. Denna rapport har skrivits i form av en fallstudie med två typfall där triangulering har implementerats i forsknings-metodiken för att kombinera kvalitativa med kvantitativa metoder. Kriterier för rapportens analys-metod är baserad på en samlad effektivitetsbedömning där analyserade kriterier är ekonomi, k

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Lefèvre, Clara. "Déterminants agroécologiques liant pratiques de gestion des sols, santé des sols, santé des plantes et qualités nutritionnelle et sanitaire des produits : le cas du blé tendre d'hiver pour illustrer l'approche "One Health"." Electronic Thesis or Diss., Université de Toulouse (2023-....), 2024. http://www.theses.fr/2024TLSEP140.

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L’ampleur de la transition agroécologique à effectuer transcrit la nécessité de tous les acteurs, du champ, à l’assiette, à s’associer et travailler ensemble. Le concept d’« Une seule santé » (« One Health »), se base sur le principe qu’il existe une connexion entre la santé des humains, des animaux, des plantes et de l’environnement. Ce travail de thèse visait à démontrer que cette théorie appliquée à la production de blé mais en incluant les pratiques culturales qui en sont au point de départ, n’est pas qu’un concept théorique, mais que ces liens entre les pratiques, la santé des sols, celle

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Manchur, Wendy A. "From thirsty soils to spirit hills, a case study of indigenous natural resource management for sustainable agriculture in Malawi." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp04/mq24879.pdf.

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Fourcroy, Elena. "Gouvernance territoriale pour l’anticipation et la résolution des conflits dans les projets de valorisation des digestats de méthanisation." Electronic Thesis or Diss., Compiègne, 2023. http://www.theses.fr/2023COMP2794.

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La bioéconomie et l'économie circulaire se sont imposées récemment comme des composantes majeures des politiques de transition écologique, énergétique et sociale de l'Union Européenne. Soutenu par ces politiques publiques, le secteur de la méthanisation connait, depuis quelques années, un essor remarquable. La méthanisation permet en effet de produire à la fois du gaz issu de sources renouvelables, et du digestat, un co-produit aux propriétés amendantes et fertilisantes utiles à l'agriculture. Le « retour au sol » du digestat est d'ailleurs considéré comme un élément clé de la circularité de l

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Nguyen, Hoang Dung. "Evaluation de l'impact de l'activité lombricienne sur la perméabilité des sols limoneux par des méthodes non-destructives et outils technologiques." Electronic Thesis or Diss., Université de Lille (2022-....), 2022. http://www.theses.fr/2022ULILN044.

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Les techniques alternatives représentent un enjeu majeur dans la gestion des eaux pluviales. C'est pourquoi les meilleures pratiques de gestion (MPG) sont largement appliquées dans la planification et la gestion urbaine. Ces techniques permettent de réduire les volumes d'eau et d'améliorer la qualité des eaux de ruissellement par traitement biologique.L'objectif principal de ce travail de thèse a été d'évaluer l'impact de l'activité lombricienne sur la perméabilité des sols limoneux argileux à travers le type et la densité des lombrics. L'expérimentation s'est basée sur deux méthodes d'analyse

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Patterson, R. G. "A study of the soils and agronomy of a high country catchment." Lincoln University, 1993. http://hdl.handle.net/10182/1315.

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This study was undertaken to research the principles and practices behind increased pasture productivity on Longslip Station, Omarama. A range of landscape - soil - climate - plant systems were identified, then analysed and the legume responses measured. By isolating cause and effect and appreciating the driving variables of each system, lessons learnt could be reliably and objectively transferred to the rest of the farm. Extrapolation to the balance of the property (15,150 ha) permitted immediate large-scale development and engendered confidence to lending institutions, Lands Department, catc

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Pujar, Arlette. "Gestion responsable du foncier et développement durable outre-mer : contribution à une approche critique de l'espace martiniquais." Thesis, Antilles-Guyane, 2011. http://www.theses.fr/2011AGUY0503.

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La gestion du foncier martiniquais est un sujet complexe, sensible et à forte densité politique. La superficie de la Martinique est de 1 100km2, soit l’une des plus petites régions françaises, avec la plus forte densité de population, soumise à de multirisques (cyclonique, sismique, volcanique, technologique, inondation, pollution de l’air, des sols et de l’eau, tsunami…).La triangulation urbanistique composée d’une multiplicité d’acteurs, de textes et de réglementations et d’un millefeuille institutionnel (6 niveaux d’administration : commune, intercommunalité, département, région, Etat, Euro

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Liu, Kun. "Procédures et acteurs de l'utilisation du foncier chinois dans un contexte de mutations socio-économiques : le cas de Beijing, Shangai et Xi'an." Phd thesis, Université Paris-Est, 2008. http://tel.archives-ouvertes.fr/tel-00557956.

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En Chine, l'Etat reste le seul propriétaire de tous les terrains et par délégation, les collectivités territoriales gèrent elles aussi l'utilisation du foncier. Avant 1987, l'Allocation administrative (Allocation), souvent à titre gratuit, avait été la seule modalité d'offre foncière qui répondait aux demandes des utilisateurs publics. Dès que le droit d'utilisation du sol a pu être transféré légalement à partir de 1987, des réformes successives ont conduit au développement d'un "marché foncier". Le système d'offre foncière se décompose alors en deux modes principaux : le mode d'Allocation et

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González, Cáceres Marcela Andrea. "Effects of sustainable soil management on fertility of agricultural soils." Tesi di dottorato, 2013. http://www.fedoa.unina.it/9157/13/Tesi%20Marcela%20Andrea%20Gonzalez%20Caceres%20XXV%20ciclo.pdf.

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Intensive agriculture and several anthropogenic factor led gradually to decrease soil organic matter and microbial biomass, thereby to a consequent loss of quality and fertility of soil. The sustainability of agricultural practices represents an aspect that could be not anymore negligible if environment protection and defense are the target. In the present thesis chemical and biochemical properties and humic substances characterization of agricultural soils, under greenhouse, amended with a mixture of compost from municipal solid waste enriched with poplar scraps in two different ratio and dos

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Isaac, Marney Elizabeth. "Ecological and social interactions in sustainable agroforestry management: Cocoa in Ghana /." 2008. http://proquest.umi.com/pqdlink?did=1647790691&sid=5&Fmt=2&clientId=12520&RQT=309&VName=PQD.

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Wilkinson, Melanie. "Soil and water criteria and indicators for the sustainable management of industrial plantations." Thesis, 1999. http://hdl.handle.net/10413/5409.

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Lucas, Steven Andrew. "Temporal Sodium Flux In A Woodlot Soil Irrigated With Secondary Treated Effluent: The Implications For Sustainable Irrigation And Soil Management." Thesis, 2007. http://hdl.handle.net/1959.13/24997.

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This study reports results obtained and the approach taken in investigating the temporal sodium flux in a woodlot soil receiving secondary treated effluent at Branxton, NSW. Previous research has shown woodlot soils receiving secondary treated effluent undergo an increase in exchangeable sodium percentage (ESP) over time. Increased soil ESP influences micro-aggregate/soil pore stability and, particularly when subject to irrigation waters of specific low-electrolyte concentrations, results in decreased soil permeability and a subsequent need to reduce effluent application rates. Therefore, in i

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Lucas, Steven Andrew. "Temporal Sodium Flux In A Woodlot Soil Irrigated With Secondary Treated Effluent: The Implications For Sustainable Irrigation And Soil Management." 2007. http://hdl.handle.net/1959.13/24997.

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This study reports results obtained and the approach taken in investigating the temporal sodium flux in a woodlot soil receiving secondary treated effluent at Branxton, NSW. Previous research has shown woodlot soils receiving secondary treated effluent undergo an increase in exchangeable sodium percentage (ESP) over time. Increased soil ESP influences micro-aggregate/soil pore stability and, particularly when subject to irrigation waters of specific low-electrolyte concentrations, results in decreased soil permeability and a subsequent need to reduce effluent application rates. Therefore, in i

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Hörner, Denise. "The Role of Extension and Sustainable Soil Management in Smallholder Agriculture - Evidence from Ethiopia." Doctoral thesis, 2020. http://hdl.handle.net/21.11130/00-1735-0000-0005-1493-E.

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(9825986), Upamali Paramullage. "Sustainable management of root-knot nematodes in crops: Case studies with sweetpotato and ginger." Thesis, 2019. https://figshare.com/articles/thesis/Sustainable_management_of_root-knot_nematodes_in_crops_Case_studies_with_sweetpotato_and_ginger/13455119.

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Root-knot nematodes (Meloidogyne spp., RKN) are considered as the most serious nematode pest in the world and have been reported to cause up to 57-67% crop yield losses in untreated conditions in Australia. Chemical control has been the most popular method to manage RKN due to its high efficacy. However, ‘fenamiphos’ the most widely used active ingredient in nematicides, has recently been reviewed by the Australian Pesticides and Veterinary Medicines Authority (APVMA) and subsequently has been recommended for removal from the commercial market in Australia due to concerns about its potential t

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Huang, Shun-Yu, and 黃順昱. "Study of Environmental Education Management Based on Sustainable Development Perception- Toushe Peat Soil Basin Leisure Agriculture Area." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/06426022685868586292.

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碩士<br>國立暨南國際大學<br>管理學院經營管理碩士學位學程碩士在職專班<br>100<br>This research mainly takes sustainable development conception and environment education curriculum plan as a goal, and discusses how to unify resources to promote the ecological environment, the natural landscape, the cultural history, the non-toxic agriculture, and the community development in the Toushe peat soil basin leisure agricultural area of Sun Moon Lake region mutually. Using SWOT and TOWS matrix to analyze the internal strengths and weaknesses, external opportunities and threats of Toushe Peat Soil Basin, this study concludes several

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Rudolf, Katrin. "Policies and Management Practices for Sustainable Oil Palm - Evidence from Indonesia." Doctoral thesis, 2020. http://hdl.handle.net/21.11130/00-1735-0000-0005-1425-B.

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Lopo, Miguel Pedro Estrada. "From soil to plant advanced monitoring with infrared spectroscopy: towards tailor-made strategies for a more accurate and sustainable vineyard management." Doctoral thesis, 2017. https://hdl.handle.net/10216/107983.

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Lopo, Miguel Pedro Estrada. "From soil to plant advanced monitoring with infrared spectroscopy: towards tailor-made strategies for a more accurate and sustainable vineyard management." Tese, 2017. https://hdl.handle.net/10216/107983.

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Yesuph, Asnake Yimam. "Prospects of sustainable land management amidst interlocking challenges in the Upper Beshillo Catchments, Northeastern Highlands of Ethiopia." Thesis, 2020. http://hdl.handle.net/10500/26493.

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Land degradation is a great threat to the Beshlo Catchment in Blue Nile Basisn, not merely as an environmental issue, but also a social and economic problem. In Gedalas Watershed (one of the micro catchments of Beshelo), land degradation, mediated by both biophysical and socio-economic drivers, is among the major environmental sustainability and social-economic development threats in the area. The threat is manifested in depletion of natural vegetations, water, soil and other natural resources; disruption of ecosystem functions, processes, integrity, and services. Given its particular vul

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