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共检索到111条 ,权限内显示50条;
Conservation-Practice Adoption Rates Vary Widely by Crop and Region
- 关键词：
- No-till strip-till cover crops nutrient management nitrogen conservation policy Agricultural Resource Management Survey soil health greenhouse gas emissions
- 年份：
- 2015
- 摘要：
- e "partial" adopters, adopting these conservation practices on some but ...
Options for Improving Conservation Programs: Insights from Auction Theory and Economic Experiments
- 关键词：
- Conservation Reserve Program CRP auctions enrollment mechanisms bid caps reference price auction quota auction
- 年份：
- 2015
- 摘要：
- USDA spends over $5 billion per year on conservation programs, mostly o ...
Targeting Investments To Cost Effectively Restore and Protect Wetland Ecosystems: Some Economic Insights
- 关键词：
- Wetland valuation wetland costs wetland benefits ecosystem services environmental targeting nonmarket values wetland amenities cost-effective conservation duck hunting nitrogen removal
- 年份：
- 2015
- 摘要：
- e wetland conservation funding might be targeted to maximize benefits r ...
Additionality in U.S. Agricultural Conservation and Regulatory Offset Programs
- 关键词：
- conservation
- 年份：
- 2014
- 摘要：
- "Additionality" is achieved when a conservation program payment results ...
Competitive Grant To Establish a USDA Center for Behavioral and Experimental Agri-Environmental Policy Research
- 关键词：
- conservation
- 年份：
- 2014
- 摘要：
- ERS invites proposals for a competitive grant to establish and fund a USDA Cente ...
The Role of Conservation Programs in Drought Risk Adaptation
- 关键词：
- Climate conservation programs drought adaptation irrigation efficiency land retirement risk tillage
- 年份：
- 2013
- 摘要：
- This report evaluates the extent to which farms facing higher levels of drought ...
Non-Convergence in Domestic Commodity Futures Markets: Causes, Consequences and Remedies
- 关键词：
- storage
- 年份：
- 2013
- 摘要：
- From 2005-10, the price of expiring U.S. corn, soybean, and wheat futures contra ...
Nitrogen Management on U.S. Corn Acres, 2001-10
- 关键词：
- Corn nitrogen Agricultural Resource Management Survey nitrogen management conservation programs
- 年份：
- 2012
- 摘要：
- of biodiversity. Improved nitrogen management on cropland has been a longstandi ...
Sugar and Sweeteners Outlook: February 2011
- 年份：
- 2012
- 摘要：
- , Conservation, and Energy Act of 2008 (2008 Farm Act) and reliance on ...
Water Conservation in Irrigated Agriculture: Trends and Challenges in the Face of Emerging Demands
- 关键词：
- Agricultural water conservation irrigated agriculture irrigation efficiency water supply and demand irrigation technologies water management practices water conservation policy
- 年份：
- 2012
- 摘要：
- This report relies on findings from several national surveys and current literat ...
