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Author: Publisher: Int. Rice Res. Inst. ISBN: 9712200175 Category : Economic development Languages : en Pages : 337
Book Description
Rice production, area, and yield; Imports and exports; Food aida; Consumption and stocks; Domestic prices; World prices and tariff and nontariff measures; Land use, irrigation, and farm size; Population, labor force, and wages; Modern rice varieties; Fertilizer use and prices; Rice costs and returns.
Author: Publisher: Int. Rice Res. Inst. ISBN: 9712200175 Category : Economic development Languages : en Pages : 337
Book Description
Rice production, area, and yield; Imports and exports; Food aida; Consumption and stocks; Domestic prices; World prices and tariff and nontariff measures; Land use, irrigation, and farm size; Population, labor force, and wages; Modern rice varieties; Fertilizer use and prices; Rice costs and returns.
Author: Heinz-Ulrich Neue Publisher: Springer Science & Business Media ISBN: 9780792367598 Category : Gardening Languages : en Pages : 420
Book Description
Rice production is affected by changing climate conditions and has the dual role of contributing to global warming through emissions of the greenhouse gas methane. Climate change has been recognized as a major threat to the global environment. Because of insufficient field data, rice-growing countries face a problem when trying to comply with the United Nations Framework Convention on Climate Change stipulations to compile a national inventory of emissions and to explore mitigation options. Given the expected doubling in rice production in Asia, the need to evaluate the interaction between climate change and rice production is critical to forming a sound basis for future directions of technology developments by policy makers, agriculturists, environmentalists, rice producers, and rice consumers. The present book comprises two sections. The first part documents a comprehensive overview of the results achieved from an interregional research effort to quantify methane emission from major rice ecosystems and to identify efficient mitigation options. This research report broadens understanding of the contribution of rice cultivation to methane emissions and clarifies that emissions are relatively low, except in specific rice ecosystems, and that these high emissions could be ameliorated without sacrificing yield. The second section shows results from other projects that investigated the role of rice cultivators in field and laboratory approaches. The findings represent inputs for future modeling approaches in the role of rice cultivators. The expanded database generated by other projects is reflected in modeling efforts.
Author: Andrew Mason Publisher: Stanford University Press ISBN: 0804743223 Category : Political Science Languages : en Pages : 527
Book Description
The fifteen essays in this volume address from several viewpoints the question of what role population change played in East Asia's rapid economic development.
Author: John M. Kimble Publisher: CRC Press ISBN: 9781566701181 Category : Technology & Engineering Languages : en Pages : 458
Book Description
The pedosphere - the thin mantel of soil on the earth's surface - plays a potentially crucial role in climate and climate change . The carbon storage of soils is the second largest in the biosphere, making the dynamics of soil organic carbon an important issue that must be understood if we are to fully comprehend global change. This new book examines the importance of soils and their relationship to global change, specifically to the greenhouse effect. Soils and Global Change presents a state-of-the-art compendium of our present knowledge of soils. This up-to-date information source enables readers to delve into the literature about soils and climate change and examine soils in both natural and managed environments.
Author: Bienvenido O. Juliano Publisher: Int. Rice Res. Inst. ISBN: 9712200396 Category : Technology & Engineering Languages : en Pages : 218
Book Description
Introduction; Materials and methods; Results and discussion; Asia; North, Central, and South America; South America; Europe; Africa; Oryza glaberrima and other wild rices; General disucssion and conclusions; Institutions and organizations supplying rice samples; Sources of 1990 grain quality information in national programs; Cross reference index of variety names; Acronyms of rice varieties/lines.
Author: James Lang Publisher: Univ of North Carolina Press ISBN: 0807862711 Category : Technology & Engineering Languages : en Pages : 204
Book Description
Rice is the food crop the world depends on most. In Feeding a Hungry Planet, James Lang demonstrates how research has benefited rice growers and increased production. He describes the life cycle of a rice crop and explains how research is conducted and how the results end up growing in a farmer's field. Focusing on Asia and Latin America, Lang explores lowland and upland rice systems, genetics, sustainable agriculture, and efforts to narrow the gap between yields at research stations and those on working farms. Ultimately, says Lang, the ability to feed growing populations and protect fragile ecologies depends as much on the sustainable on-site farm technologies as on high-yielding crop varieties. Lang views agriculture as a chain of events linking the farmer's field with the scientist's laboratory, and he argues that rice cultivation is shaped by different social systems, cultures, and environments. Describing research conducted by the International Rice Research Institute in the Philippines and by the International Center for Tropical Agriculture in Colombia, he shows how national programs tailor research to their own production problems. According to Lang, the interaction of research programs, practical problem solving, and local extension efforts suggests a new model for international development.
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Author: Heinz-Ulrich Neue
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Author: Andrew Mason
Author: John M. Kimble
Author: Bienvenido O. Juliano
Author: Springer
Author: James Lang
Author: Cristina C. David