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IssuesagriculteurLandLibrary Resource
There are 4, 338 content items of different types and languages related to agriculteur on the Land Portal.

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The impact of climate change on smallholder and subsistence agriculture

Reports & Research
Février, 2007
Global

Some of the most important impacts of global climate change will be felt among the populations, predominantly in developing countries, referred to as ‘‘subsistence’’ or ‘‘smallholder’’ farmers. Their vulnerability to climate change comes both from being predominantly located in the tropics, and from various socioeconomic, demographic, and policy trends limiting their capacity to adapt to change.

Les conditions foncières de la viabilité de la riziculture irriguée

Policy Papers & Briefs
Juillet, 2015
Afrique occidentale
Burkina Faso
Mali
Sénégal

L’analyse des aménagements hydro-agricoles en Afrique de l’Ouest permet de tirer des leçons concernant l’affectation foncière, qui peuvent servir pour orienter les aménagements en cours, ou ceux qui sont prévus dans les années à venir. Sans affectation foncière adéquate, les objectifs principaux des barrages – la lutte contre la pauvreté et l’amélioration de la production nationale de céréales – pourront difficilement être atteints.

Optimizing Resource Use and Economics of Crop-Livestock Integration Among Small Farmers in Semiarid Regions of South Africa

Journal Articles & Books
Décembre, 2013
Afrique du Sud
Afrique australe
Afrique

The adoption of crop-livestock integration (CLI) among smallholder farmers in the developing countries is no doubt one of the solutions to food security, risk management, and poverty alleviation in sub-Saharan Africa. However, adequate assessment on the current status of CLI becomes necessary for the development and its evolution among smallholder farmers. This article presents a basic and multi-objective linear programming (LP) model to determine enterprise combinations of crop and livestock activities that maximize total gross margin (TGM) among small farms in the Eastern Cape Province.

Farmland Marginalization and Policy Implications in Mountainous Areas: A Case Study of Renhuai City, Guizhou

Journal Articles & Books
Décembre, 2016
Chine

Farmland resources in mountainous areas are important for regional food security and ecological security. Studies concerning changes in farmland use in mountainous areas are of considerable significance in China. Here, we analyzed marginalization characteristics of farmland in Renhuai city from 2005 to 2011 and driving factors using land information systems, surveys of farmer households and statistical data. Our results indicate that from 2005 to 2011, 3095.76 hm² of farmland was converted to forest land and natural reserve, accounting for 5.45% of the total farmland area.

Analysis of enset (Ensete ventricosum) indigenous production methods and farm-based biodiversity in major enset-growing regions of Southern Ethiopia

Journal Articles & Books
Décembre, 2002
Éthiopie

Enset (Ensete ventricosum) production is declining, and it faces genetic erosion due to drought, diseases and population pressure. Participatory Rural Appraisal (PRA) and additional formal survey studies on 315 households were conducted over three consecutive years (1998–2000) in the Sidama, Wolaita and Hadiya ethnic regions of southern Ethiopia to assess traditional cultivation methods, analyse the production systems, and evaluate farm-based enset biodiversity. The regions differ in terms of cultural background, resources, farming systems, population density, and agro-ecology.

Potential of feed-food double-cropping in central highlands of Ethiopia

Journal Articles & Books
Décembre, 2014
Éthiopie

The potential of feed-food double-cropping was evaluated at Ginchi, Ethiopia, for two years with the objective of evaluating herbage yields of fodder crops and the subsequent effects on grain yields of chickpea and grass pea. Early maturing oat (79Ab382 (TX) (80SA95); 79CP84 (Coker SR. res) 80SA130; SRCP X 80Ab2806; C7512/SRCP X 80Ab 2252 and CO X SRCP X 80Ab2291) and common vetch (Acc. No. 2490; Acc. No. 2742) were selected and planted on lands reserved for chickpea/grass pea at the start of the main rainy season.

Using Changes in Agricultural Utility to Quantify Future Climate‐Induced Risk to Conservation

Journal Articles & Books
Décembre, 2014

Much of the biodiversity‐related climate change impacts research has focused on the direct effects to species and ecosystems. Far less attention has been paid to the potential ecological consequences of human efforts to address the effects of climate change, which may equal or exceed the direct effects of climate change on biodiversity. One of the most significant human responses is likely to be mediated through changes in the agricultural utility of land.

How does unequal access to groundwater contribute to marginalization of small farmers? The case of public lands in Algeria

Journal Articles & Books
Décembre, 2012
Algérie

The use of groundwater in irrigated agriculture is often regarded as an effective way of increasing farm productivity. However, the effects of differential access to groundwater by farmers have rarely been studied at the microeconomic scale, particularly the possibly negative effects of marginalization of small farmers. During the hydraulic crisis that has affected Algerian irrigation schemes since the 1980s, groundwater has become a major source of irrigation for farmers. A process of farm differentiation occurred linked to farmers' access to groundwater, causing social inequity.

Land-use/land-cover (LULC) change and socioeconomic conditions of local community in the central highlands of Ethiopia

Journal Articles & Books
Décembre, 2014
Éthiopie

This paper presents a case study of land-use/land-cover (LULC) changes from 1975 to 2014 in the central highlands of Ethiopia and traces out its impact on socioeconomic conditions of the local community in the study area. We used four time series Landsat satellite images, that is, Landsat MSS (1975), Landsat Thematic Mapper (1986), Enhanced Thematic Mapper (2000), and Landsat 8 OLI scenes (2014), to investigate the changes in LULC.

Fruit germplasm resources and demands for small scale farmers post-tsunami and conflicts in Nanggroe Aceh Darussalam province, Indonesia

Journal Articles & Books
Décembre, 2013
Indonésie

Civil conflicts and the December 2004 tsunami have impeded the development of local fruit germplasm despite the inherent high quality and potential of Aceh’s fruit germplasm. Most of Aceh communities are composed of small scale farmers with land ownership averaging from 0.25 to 4 ha per capita; they plant various trees species (fruits, rubber, cocoa, etc.) in a mixed-tree based system (agroforestry) with extensive management. In Aceh' village markets most fruit is produced by local farmers.