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共检索到6条 ,权限内显示50条;
Agricultural Resources and Environmental Indicators, 2019
- 关键词:
- honey bees
- 年份:
- 2019
- 摘要:
- Agricultural Resources and Environmental Indicators, 2019, describes trends in e ...
Federal Natural Disaster Assistance Programs for Livestock Producers, 2008–2016
- 关键词:
- honey bees
- 年份:
- 2018
- 摘要:
- Three disaster assistance programs for livestock administered by the Farm Servic ...
Economic Effects and Responses to Changes in Honey Bee Health
- 关键词:
- honey bees
- 年份:
- 2018
- 摘要:
- Elevated losses in managed honey bee colonies since 2006 have raised co ...
Land Use, Land Cover, and Pollinator Health: A Review and Trend Analysis
- 关键词:
- honey bees
- 年份:
- 2017
- 摘要:
- Pollinators, including honey bees, benefit from a landscape that provid ...
Fruit and Tree Nuts Outlook: September 2014
- 关键词:
- honey bees
- 年份:
- 2014
- 摘要:
- The Fruit and Tree Nuts Outlook report analyzes supply and demand conditions in ...
Honey: Background for 1995 Farm Legislation
- 关键词:
- honeybees
- 年份:
- 1995
- 摘要:
- producers to encourage them to maintain honeybee populations sufficien ...
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