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IssuesagricultureLandLibrary Resource
There are 7, 183 content items of different types and languages related to agriculture on the Land Portal.

agriculture

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Displaying 1609 - 1620 of 2160

Natural resources and rural agriculture: In balance or imbalance? The example of Botswana's rangelands

Reports & Research
Décembre, 1991
Botswana
Afrique
Afrique australe

Assesses the effect (balance or imbalance) of the present relationships between the natural resource base and human activities; examines the role of some potentially destabilising forces, i.e, international markets, government programmes and socio-economic stratification; and reviews government's role in terms of its contributions to prudent natural resource management and options for the promotion of sustainable rural development.

Methods for the quantification of GHG emissions at the landscape level for developing countries in smallholder contexts

Journal Articles & Books
Décembre, 2013

Landscape scale quantification enables farmers to pool resources and expertise. However, the problem remains of how to quantify these gains. This article considers current greenhouse gas (GHG) quantification methods that can be used in a landscape scale analysis in terms of relevance to areas dominated by smallholders in developing countries. In landscape scale carbon accounting frameworks, measurements are an essential element. Sampling strategies need careful design to account for all pools/fluxes and to ensure judicious use of resources.

Mapping gender preferences for tree and shrub forages

Journal Articles & Books
Décembre, 2014

The book is structured to cover a range of gender issues in various forest, trees and agroforest management areas from tree species identification to landuse decision-making. Participatory research tools are featured such as ranking, mapping, modeling, participatory GIS; and other tools that can aid in looking at gender issues, roles and preferences primarily but not limited to agroforestry research and development.

Managing Potato Biodiversity to Cope with Frost Risk in the High Andes: A Modeling Perspective

Journal Articles & Books
Décembre, 2014
Pérou
Bolivie
Amérique centrale
Amérique du Sud

Austral summer frosts in the Andean highlands are ubiquitous throughout the crop cycle, causing yield losses. In spite of the existing warming trend, climate change models forecast high variability, including freezing temperatures. As the potato center of origin, the region has a rich biodiversity which includes a set of frost resistant genotypes. Four contrasting potato genotypes –representing genetic variability- were considered in the present study: two species of frost resistant native potatoes (the bitter Solanum juzepczukii, var. Luki, and the non-bitter Solanum ajanhuiri, var.