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· 분류 : 외국도서 > 기술공학 > 기술공학 > 농업 > 농업경제학
· ISBN : 9780123743473
· 쪽수 : 720쪽
· 출판일 : 2008-07-01
목차
All chapters are revised from previous edition
** denotes new chapter
The Nitrogen cycle, historical perspective, and current and potential future concerns.
Nitrogen transformation and transport processes
Importance and effect of nitrogen on crop quality and health
Utilization and metabolism of nitrogen by humans
**Nitrogen Management in Field Crops of the Southern Cone of Latin America
Nitrate losses to surface water through subsurface, tile drainage
Nitrogen in groundwater associated with agricultural systems
The importance and role of watersheds in the transport of nitrogen
**Nitrogen transport and fate in European streams, rivers, lakes, and wetlands
Nitrogen effects on Coastal Marine ecosystems
**Sources, Dispersion and Fate of Atmospheric Ammonia
**Gaseous nitrogen emissions from livestock farming systems
Exchange of gaseous nitrogen compounds between terrestrial systems and the atmosphere
The impacts of nitrogen deposition on forest ecosystems
**On-farm technologies and practices to improve nitrogen use efficiency
Developing software for livestock manure and nutrient management
**Field techniques for modeling nitrogen management
Simulated effects of land use, soil texture, and precipitation on N gas emissions using DAYCENT
Remediation of drinking water for rural populations
Remediation at the water treatment plant
Nitrogen management by producers: A multiple scale perspective
**New Policy directions