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Consider soil in fall-applied ammonia rates, Illinois study says 科技资讯
2019
收藏  |  浏览/下载:11/0  |  提交时间:2019/12/10
Global Climate Risk Index 2020 科技报告
, 2019
作者:  [unavailable]
Adobe PDF(2370Kb)  |  收藏  |  浏览/下载:3/0  |  提交时间:2021/11/24
Satellites track status of nation's food supply 科技资讯
2019
收藏  |  浏览/下载:6/0  |  提交时间:2019/12/02
Study shows cover crops and perennials do not necessarily increase carbon storage in soil 科技资讯
2019
收藏  |  浏览/下载:4/0  |  提交时间:2019/11/12
Hy-Impact Series Study 2-Net-zero Hydrogen - Hydrogen Production with CCS and Bioenergy 科技报告
, 2019
作者:  [unavailable]
Adobe PDF(6568Kb)  |  收藏  |  浏览/下载:2/0  |  提交时间:2021/11/24
Tackling declining food production and poverty in populous western Kenya 科技资讯
2019
收藏  |  浏览/下载:3/0  |  提交时间:2019/11/20
Food Security  Land Degradation  Biodiversity  
Land management practices to reduce nitrogen load may be affected by climate changes 科技资讯
2019
收藏  |  浏览/下载:9/0  |  提交时间:2019/10/21
Land management practices to reduce nitrogen load may be affected by climate changes 科技资讯
2019
收藏  |  浏览/下载:9/0  |  提交时间:2019/10/21
Land Management Practices to Reduce Nitrogen Load May Be Affected by Climate Changes 科技资讯
2019
收藏  |  浏览/下载:1/0  |  提交时间:2019/10/21
Corn and soybean rotation could pose long-term tradeoffs for soil health 科技资讯
2019
收藏  |  浏览/下载:3/0  |  提交时间:2019/10/08