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Displaying 1717 - 1728 of 3560

Assessment of production practices of small scale farm holders of tomato in Bagrote Valley, CKNP region of Gilgit-Baltistan, Pakistan

Policy Papers & Briefs
December, 2012
Pakistan

The primary data used for the investigation were obtained through a questionnaire. One hundred and twenty (120) farmers were randomly selected; their education level, area of cultivation, time of planting, intercropping, varieties grown, fertilizer used, time of picking, packing, transportation and processing were looked at. It was found that out of 120 respondents, 52% were literate, and 48% were

Agroforestry and the search for alternatives to slash-and-burn cultivation: From technological optimism to a political economy of deforestation

Journal Articles & Books
December, 2009

Launched in 1994, the Alternatives to Slash-and-Burn Programme is a multidisciplinary collaborative research effort aimed at addressing the issue of deforestation. This article analyzes the genesis and the history of this research effort and the causes of its successes and failures. I will show that despite the genuine commitment of the ASB Programme to achieve comprehensive analysis linking the social and the biophysical realms, its conclusions and recommendations were biased in favor of biophysical models whose adoption by farmers remained low.

Integrated beef and wood production in Uruguay: potential and limitations

Journal Articles & Books
December, 2015
Uruguay

Silvopastoral systems (SPSs) in Uruguay have been developed in the context of a recently formed plantation forestry sector. Beef cattle farmers have long been adopting forestry mostly as woodlots or SPSs. In spite of the potential complementary relationship between forestry and cattle husbandry, research in temperate regions is scarce. The objectives of this study were to identify constraints for the inclusion of forestry in cattle farms and to assess expansion potential for this land use. A survey was conducted on a sample of 104 landowners with cattle farms larger than 100 ha.

Impact of rainwater harvesting on water resources of the modder river basin, central region of South Africa

Journal Articles & Books
December, 2013
South Africa
Southern Africa

Along the path of water flowing in a river basin are many water-related human interventions that modify the natural systems. Rainwater harvesting is one such intervention that involves collecting and use of surface runoff for different purpose in the upstream catchment. Increased water consumption at upstream level is an issue of concern for downstream water availability to sustain ecosystem services.

Exploring preferences towards the provision of farmland walking trails: A supply and demand perspective

Journal Articles & Books
December, 2012

Despite the potential benefits accruing from use of the rural landscape, access to farmland is a contentious issue with many landowners restricting public access. Within this context, this paper first explores general public preferences and willingness to pay for farmland walking trails in the Irish countryside. Second this paper examines farmers’ willingness to participate in a hypothetical walking scheme whereby the general public will be allowed access to specific trails.

Heterogeneity in land resources and diversity in farming practices in Tigray, Ethiopia

Journal Articles & Books
December, 2006
Ethiopia

The management of soils is an important issue for policy makers in Ethiopia. However, most of the interventions designed to conserve the soil resources have fallen short of the expectations, performing impressively in the short run, but proving unsustainable on a long-term basis. There are no simple explanations for the failure of these interventions to reverse soil degradation, but it has been evident for some time that there is an uneasy connection between 'objective' assessments of the state of the land and the way this information is used in the policy-making processes.

Economics of Agricultural Water Conservation: Empirical Analysis and Policy Implications

Journal Articles & Books
December, 2012
Northern America

Climate change and recurrent drought in many of the world's dry places continue to inspire the search for economically attractive measures to conserve water. This study analyzes water conservation practices in irrigated agriculture in a sub-basin in North America's Rio Grande. A method is developed to estimate water savings in irrigated agriculture that result from public subsidies to farmers who convert from surface to drip irrigation. The method accounts for economic incentives affecting farmers' choices on irrigation technology, crop mix, water application, and water depletion.

Exploring options in reforming South African land ownership: Opportunities for sharing land, labour and expertise

Journal Articles & Books
December, 2013
South Africa
Southern Africa

In many developing countries, land ownership remains a subject of contention. In South Africa, notwithstanding the strides that have been made to foster equitable land ownership, land reform policies have been unsuccessful in delivering land to the poor majority. Due to the nature of agriculture as a source of food production and national security, and the lack of farming skills and related competencies’ equilibrium, programmes intended to deliver land to black people have been inadequate in their reach.

Land degradation processes in Portugal: farmers' perceptions of the application of European agroforestry programmes

Journal Articles & Books
December, 2002
Portugal

This paper examines the effectiveness of European Union (EU) agroforestry programmes in reversing land degradation processes in the Mação region of central Portugal. Since the 1980s, the region has experienced severe forest fires, which have had serious consequences for the local ecosystem in terms of land degradation processes and changes in the hydrological cycle. In an attempt to reverse this situation, agroforestry programmes and aid schemes have been introduced to improve land management practices and increase the forest area and stabilize soil.

Crop classification modelling using remote sensing and environmental data in the Greater Platte River Basin, USA

Journal Articles & Books
December, 2012
United States of America

With an ever expanding population, potential climate variability and an increasing demand for agriculture-based alternative fuels, accurate agricultural land-cover classification for specific crops and their spatial distributions are becoming critical to researchers, policymakers, land managers and farmers. It is important to ensure the sustainability of these and other land uses and to quantify the net impacts that certain management practices have on the environment.

European agricultural landscapes, common agricultural policy and ecosystem services: a review

Journal Articles & Books
December, 2014
Europe

Since the 1950s, intensification and scale enlargement of agriculture have changed agricultural landscapes across Europe. The intensification and scale enlargement of farming was initially driven by the large-scale application of synthetic fertilizers, mechanization and subsidies of the European Common Agricultural Policy (CAP). Then, after the 1990s, a further intensification and scale enlargement, and land abandonment in less favored areas was caused by globalization of commodity markets and CAP reforms.

Dairying in the Antipodes: recent past, near prospects

Journal Articles & Books
December, 2013
Australia
New Zealand

The majority of dairy farmers and processors in Australia and New Zealand are considered world class due to their ability to produce dairy products at a cost that is competitive on the world market without requirement for subsidy. International and domestic forces beyond the farm influence the international competitiveness of Antipodean dairy systems, as much or more than, the within-farm characteristics of the systems.