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Impact of Intellectual Property Rights in the Seed Sector on Crop Yield Growth and Social Welfare: A Case Study Approach

Journal Articles & Books
Diciembre, 2009
Estados Unidos de América

A case-study approach is used to track research funding decisions made by the private seed sector. The three cases chosen provide a range of intellectual property protection (IPP) environments, crops, and companies, namely, (1) wheat in the United States and the European Union, (2) rootworm-resistant corn, and (3) hybrid tomatoes. The analysis suggests that IPP for US wheat is weak because growers are allowed to save seed and because breeders are responsible for the costs—both transactional and reputational—associated with enforcing those IPP rights that do exist.

Research applications of ecosystem patterns

Journal Articles & Books
Diciembre, 2009

This article discusses the origins of natural ecosystem patterns from global to local scales. It describes how understanding these patterns can help scientists and managers in two ways. First, the local systems are shown within the context of larger systems. This perspective can be applied in assessing the connections between action at one scale and effect at another, the spatial transferability of models, and the links between terrestrial and aquatic systems. Second, scientists and managers can benefit because they gain information about the geographic patterns in ecosystems.

Land Manager and Researcher Perspectives on Invasive Plant Research Needs in the Midwestern United States

Journal Articles & Books
Diciembre, 2009

In 2006, the Midwest Invasive Plant Network's Research Committee conducted a web-based survey to help identify research needs and interactions between land managers and researchers working to manage invasive plants in the Midwest. Of 192 responses, 30% identified themselves as researchers and 70% identified themselves as managers. Researchers and managers rated working together on invasive plant issues as high or medium in importance, but neither group rated the current level of cooperation as high, with over 90% describing current cooperation as low or medium.

Manuel pratique de production durable des gommes au Burkina Faso

Journal Articles & Books
Diciembre, 2009

L es gommes en général et la gomme arabique en particulier sont des produits de base qui font l’objet aujourd’hui d’un commerce international florissant et le développement de la filière des gommes au Burkina Faso pourrait contribuer à lutter contre la pauvreté en milieu rural. C’est dans cette perspective que plusieurs initiatives ont été lancées depuis la fin des années 70.

Web-Phone land information and billing System: Getting the Registry on your Mobile Phone

Reports & Research
Diciembre, 2009
Kenya

Survey of Kenya is the country's institution charged with the
responsibility of collecting, checking, storing and disseminating Land
parcel related records.
Of late efforts have been made to digitize these records and form a
database. However the majority of the records are in paper form.
Dissemination of this data, done through a search, is still manual. The
public fill a search form and pay a small fee, and the records are
reproduced to them in form of a filled and dully signed form or map or

Land-Use Change and Livestock Production Challenges in an Integrated System: The Masai-Mara Ecosystem, Kenya

Journal Articles & Books
Diciembre, 2009
Kenya

Participatory rural appraisal techniques and a survey of 100 households were used to evaluate livestock production, and pastoral development of the Maasai in Mara. It was observed that patterns of land-use have principally changed from nomadic pastoralism to sedentary pastoralism, agropastoralism, and, in some cases, pure cultivation. These trends have adversely affected livestock production and the productive capacity of the Mara ecosystem.

Soil Use and Management Effects on Aggregate Stability, Organic Matter and Hydraulic Conductivity Within River Njoro Watershed in Kenya.

Journal Articles & Books
Diciembre, 2009
Kenya

There has been tremendous changes in soil use and management in the River Njoro Watershed during the last three decades. Formerly large-scale farms converted into smallholder farms and plantation forests have gradually been lost. These changes in soil use have brought in different soil use and management approaches that have triggered soil erosion and other forms of land degradation. Up to 8.6 Kg of soil, loss per hectare from the cultivated soils has reportedly been lost in one storm. This massive soil loss was probably due to reduced aggregate stability and hydraulic conductivity.