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共检索到648条 ,权限内显示50条;
Agricultural Resources and Environmental Indicators, 2019
- 关键词：
- agriculture environmental indicators farm production and environmental impacts agricultural productivity agricultural pest management farmland ownership irrigated agriculture nutrient management agricultural research and development water conservation
- 年份：
- 2019
- 摘要：
- ; environmental effects; and implications for economic, social, and env ...
Working Lands Conservation Contract Modifications: Patterns in Dropped Practices
- 关键词：
- Working lands conservation programs deobligations adaptive management contract compliance contract structure
- 年份：
- 2019
- 摘要：
- This report analyzes practices that producers in EQIP cons ...
Development, Adoption, and Management of Drought-Tolerant Corn in the United States
- 关键词：
- drought genetically engineered crops soil moisture conservation irrigation corn corn yields Agricultural Resource Management Survey
- 年份：
- 2019
- 摘要：
- and moisture conservation practices, as well as genetically engine ...
Tillage Intensity and Conservation Cropping in the United States
- 关键词：
- Tillage no-till mulch-till conservation tillage conservation crop rotation cover crop double cropping
- 年份：
- 2018
- 摘要：
- time, this report estimates the number of years no-< ...
The Evolving Distribution of Payments From Commodity, Conservation, and Federal Crop Insurance Programs
- 关键词：
- Commodity program payments Federal crop insurance payments conservation program payments structural change Agricultural Resource Management Survey commodity price changes risk in agriculture Agricultural Act of 2014
- 年份：
- 2017
- 摘要：
- on continues to consolidate, commodity program payments, some ...
Conservation Compliance: How Farmer Incentives Are Changing in the Crop Insurance Era
- 关键词：
- Conservation Compliance wetlands soil erosion highly erodible land crop insurance commodity programs Highly Erodible Land Conservation Wetland Conservation premium subsidies
- 年份：
- 2017
- 摘要：
- Conservation Compliance ties eligibility of Federal f ...
How Do Time and Money Affect Agricultural Insurance Uptake? A New Approach to Farm Risk Management Analysis
- 关键词：
- savings
- 年份：
- 2016
- 摘要：
- will use savings, if available, to increase ...
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 con ...
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 ...
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 ...
