搜索结果: 1-6 共查到“环境科学技术 agriculture”相关记录6条 . 查询时间(0.171 秒)
No-till agriculture increases crop yields, environmental gains over long haul（图）
No-till agriculture increases crop yields environmental gains long haul
2020/5/29
A study in Global Change Biology clearly demonstrates significant benefit to the environment and to crop yield for farmers practicing no-till versus tilled agriculture consistently...
Study: Environmental exposure to hormones used in animal agriculture greater than expected
Environmental exposure hormones used animal agriculture greater than expected
2015/5/25
Research by an Indiana University environmental scientist and colleagues at universities in Iowa and Washington finds that potentially harmful growth-promoting hormones used in beef production are exp...
Assessment of Radioactivity Contents and Associated Risks in Some Soil Used for Agriculture and Building Materials in Cameroon
Radionuclides Radiological Hazards Soil Gamma Spectroscopy Cameroon
2013/3/12
A survey of radioactivity content and associated radiological risks was carried out in various soils used for agriculture and building materials in Cameroon by means of a well-calibrated high-purity g...
Agriculture Secretary Vilsack Announces Ohio Wastewater Project
Agriculture Secretary Vilsack Ohio Wastewater Project
2010/4/29
Agriculture Secretary Tom Vilsack today announced the funding of a regional wastewater system in Scioto County, Ohio. The project is being funded through the American Recovery and Reinvestment Act (AR...
AGRICULTURE SECRETARY VILSACK NAMES JAY JENSEN AS DEPUTY UNDER SECRETARY FOR NATURAL RESOURCES AND ENVIRONMENT
agriculture natural resources enviroment
2009/4/27
WASHINGTON, April 22, 2009 – Agriculture Secretary Tom Vilsack today announced the appointment of Jay Jensen as USDA Deputy Under Secretary for Natural Resources and Environment (NRE). In this po...
Economic Assessment of Environmental Pollution Damages Caused by Industry on Agriculture：The Case of Samsun Fertilizer（TÜGSAS）and Karadeniz Copper（KBI）Industries
Economic Assessment of Environmental Pollution Damages Industry on Agriculture Samsun Fertilizer（TÜ GSAS）
2009/1/16
In this study, to assess the environmental pollution damages to agriculture the case of TÜGSAS and KBI industries were chosen. For this aim, change-in-productivity, preventive/defensive expenditu...