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There are 2, 539 content items of different types and languages related to farming systems on the Land Portal.
Displaying 985 - 996 of 2276

Ecosystem services of regulation and support in Amazonian pioneer fronts: searching for landscape drivers

Journal Articles & Books
December, 2014
Colombia
Brazil

Landscape dynamics result from forestry and farming practices, both of which are expected to have diverse impacts on ecosystem services (ES). In this study, we investigated this general statement for regulating and supporting services via an assessment of ecosystem functions: climate regulation via carbon sequestration in soil and plant biomass, water cycle and soil erosion regulation via water infiltration in soil, and support for primary production via soil chemical quality and water storage.

Projected climate change impacts on spatial distribution of bioclimatic zones and ecoregions within the Kailash Sacred Landscape of China, India, Nepal

Journal Articles & Books
December, 2014
Nepal
India
China

Rapidly accelerating climate change in the Himalaya is projected to have major implications for montane species, ecosystems, and mountain farming and pastoral systems. A geospatial modeling approach based on a global environmental stratification is used to explore potential impacts of projected climate change on the spatial distribution of bioclimatic strata and ecoregions within the transboundary Kailash Sacred Landscape (KSL) of China, India and Nepal.

Crop and water productivity, profitability and energy consumption pattern of a maize-based crop sequence in the North Eastern Himalayan Region, India

Journal Articles & Books
December, 2013
India

Mono-cropping is the most common farming practice followed in the North Eastern Hilly Region (NEHR) of India and farmers leave the land fallow after harvesting the main crop. The identification of suitable sequential crops is essential to increase the cropping intensity, land-use efficiency and overall productivity of the land. Therefore, a study was carried out during 2008–09, 2009–10 and 2010–11 on maize (rainy season) followed by table pea, mustard, French bean and groundnut (post rainy season). Sequence crops were imposed with paddy straw mulch at 5.0 t ha⁻¹ and without mulch.

Impact of infrastructure on profit efficiency of vegetable farming in West Java, Indonesia: stochastic frontier approach

Policy Papers & Briefs
June, 2014
Indonesia

Infrastructure plays an important role in increasing farm profit, since it reduces transaction costs which affect input and output price. The vegetable farming profit is relatively high although it varies, due to different infrastructure conditions. The study was conducted to analyze the level of profit efficiency due to various infrastructure conditions and to reveal the determinants of vegetable farming profit. The research was conducted in West Java, Indonesia with 192 sample farming activities.

Droits fonciers et usage productif de la ressource : une analyse intrafamiliale en Basse Côte d’Ivoire

Journal Articles & Books
December, 2007
Côte d'Ivoire
Africa

The paper deals with the relationships between the intra-familial dimensions of land rights and the productive use of resources. Analysis is carried out along two axes. We first show how the distribution of rights within families influences the productive use of land. We then explain how the evolution in production opportunities is influencing the organisation of intra-family land rights.

Review of Quantitative Tools for Assessing the Diffuse Pollution Response to Farmer Adaptations and Mitigation Methods Under Climate Change

Journal Articles & Books
December, 2011

In an era of global climate change, the agricultural sector faces the challenge of increasing the production of safe and nutritious food supplies to meet a growing world population while safeguarding the environment. Farmers will adapt their agricultural practices to a changing climate to safeguard against loss of production and to take advantage of any positive climatic conditions.

Barriers to adoption of sustainable agriculture practices: Change agent perspectives

Journal Articles & Books
December, 2009

Conventional agriculture systems of production often lead to environmental degradation, economic problems and even social conflict. The efficacy of agriculture systems conducive to the economic, environmental and social sustainability of farming operations has been demonstrated, yet the adoption of sustainable agricultural practices is not widespread.

Modeling the Stream Water Nitrate Dynamics in a 60,000-km2 European Catchment, the Garonne, Southwest France

Journal Articles & Books
December, 2008

The spatial and temporal dynamics in the stream water NO3-N concentrations in a major European river-system, the Garonne (62,700 km2), are described and related to variations in climate, land management, and effluent point-sources using multivariate statistics. Building on this, the Hydrologiska Byrans Vattenbalansavdelning (HBV) rainfall-runoff model and the Integrated Catchment Model of Nitrogen (INCA-N) are applied to simulate the observed flow and N dynamics.

Use of Goats Grazing to Restore Pastures Invaded by Shrubs and Avoid Desertification: A Preliminary Case Study in the Spanish Cantabrian Mountains

Journal Articles & Books
December, 2016
Spain

Spanish mountains have been affected by the expansion of shrubs and forests since the mid‐20th century. This secondary succession in vegetation has some positive effects, but also drawbacks, such as an increase in fire risk, loss of diversity in land use, a reduction in landscape and cultural value, less water available in river channels and reservoirs, constraints on livestock farming, a reduced number of local species and loss of biodiversity.

Traditional forest knowledge of the Yi people confronting policy reform and social changes in Yunnan province of China

Journal Articles & Books
December, 2012
China

The Yi minority group has a long history, and their livelihoods and culture exist in complex, holistic interrelationship with forests. This paper aims to document the dynamic, traditional forest knowledge (TFK) of the Yi, including: forest categorization methods; routine forest utilization; land tenure and use-right arrangements; benefit-sharing mechanisms; customary regulations; and forest-related beliefs. Our analysis is based on rapid investigations conducted in two dozen Yi ‘natural villages’ and in-depth studies of three Yi natural villages in Nanhua County, Yunnan.

Responses to climate change and farming policies by rural communities in northern China: A report on field observation and farmers’ perception in dryland north Shaanxi and Ningxia

Journal Articles & Books
December, 2013
China

To address land degradation and rural poverty the Chinese government has put in place a series of land conversion programmes in the Loess Plateau area in northern China. In addition to problems arising from unsustainable land use, water resource availability driven in part by climatic forcing is also a threat to livelihoods in this region. To understand climate impacts on farming practice in poor areas of China, field observation and village reconnaissance took place in the summer of 2009 in three selected counties of Shaanxi and Ningxia Province, northern China.

Identifying the value of pasture improvement using wholefarm modelling

Journal Articles & Books
December, 2009

The economic value of pasture improvement in a farming system in a Mediterranean-type environment is assessed using farm modelling. Bioeconomic modelling combined with sensitivity analysis is used to explore how new annual legume species may impact on farm profit and land use. If introduced on all suitable soils the new pastures lead to a 26% increase in farm profit with an additional 12% of farm area being switched into pasture to support more livestock. However, stocking rates decline slightly, the enterprise mix becomes less diversified and several rotational changes are required.