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Full-Text Articles in Social and Behavioral Sciences
Impact Of Hybrid Rice On Food Security: A Spatial Equilibrium Analysis Of Global Adoption And Diffusion Of Hybrid Rice Varieties, Till Ludwig
Graduate Theses and Dissertations
Rice is the staple crop for most consumers in Asia. More than half of the global population depends on rice. However, scarce resources for agricultural production and unfavorable conditions will make it hard to meet future demand in rice and threaten future food security. Hybrid rice technology is a method to increase the productivity of resources needed for rice production. Current developments show not only yield improvements in comparison to existing conventional and hybrid varieties, but also fuel hopes for new abiotic and biotic stress tolerance. The objective of this study is to determine what impact hybrid rice varieties can …
Agricultural Policy In America: The Rise Of Industrial Farms And The Emergence Of Alternative Farming, Elizabeth Dagostino
Agricultural Policy In America: The Rise Of Industrial Farms And The Emergence Of Alternative Farming, Elizabeth Dagostino
Honors Theses
America’s treatment of agricultural policy is unlike that of any other country in the world. After the Great Depression, the government, urged on by a strong lobbying force, began to implement strong policies aiding and regulating the farming sector. Massive intervention that started as a means of food security has developed into a system today that still leans on subsidies, grants and other means of support. Industrial agriculture, meaning farming done on a large scale with chemical inputs, has largely replaced the traditional methods practiced at the time of the post-depression subsidies. However, in recent years counter-industrial farming has emerged …
Dynamics Of Land Use/Land Cover Changes And Its Implication On Food Security In Anyigba, North Central, Nigeria, Tokula E. Arome, Sunday P. Ejaro (Phd)
Dynamics Of Land Use/Land Cover Changes And Its Implication On Food Security In Anyigba, North Central, Nigeria, Tokula E. Arome, Sunday P. Ejaro (Phd)
Confluence Journal Environmental Studies (CJES), Kogi State University, Nigeria
This study assessed land use/land cover changes and its effect on Agricultural land in Anyigba. The objectives were to identify and delineate different land use / land cover categories, assess the rate of change that occurred and examine the impact of land use/land cover change on food security using satellite remote sensing data collected at three different years (1987 Land sat TM, 2001 Land Sat TM and 2011 Land Sat ETM). The study utilized GIS software such as Idrisi Andes academic and ArcGIS 9.3. The study area covers approximately 31.8km2, and four major land use/cover classes were utilized (built up, …
Transdisciplinary Approach In Development Studies, Agnes C. Rola
Transdisciplinary Approach In Development Studies, Agnes C. Rola
Journal of Public Affairs and Development
This paper traces the origin, evolution, and the propositions made by the framers of the transdisciplinary (TD) concept. It reviews the body of work of the various applications of the TD approach in the human sciences as in the twinning of medical sciences and the social sciences; biodiversity; agriculture sciences and development; and agriculture, food, and nutrition. Another application of the TD approach is discussed in the context of innovation systems for development studies with focus on sustainable community development and food security. The experiences of the College of Public Affairs and Development (CPAf), University of the Philippines Los Baños …