John LaRose Jr.
Topics: Soil Health, Irrigation, Agriculture US, Crop Consultant, Conservation/Tillage, Water, Economics, Weather,
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John LaRose Jr.
Topics: Soil Health, Forestry, Agriculture Global, World Population, Regenerative Agriculture, Education, Weather,
Nitrogen deposition accelerates soil carbon sequestration in tropical forests
Forest soil carbon (C) storage plays a central role in sequestrating atmospheric CO2 on timescales from centuries to millennia. However, our current understanding of soil C sequestration in response to N deposition mainly focuses on mid-to-high latitudes in the Northern Hemisphere, where N supply typically constrains forest growth. We lack data about changes in soil C stocks in tropical forests, where most ecosystems are N-rich or N-saturated. Using more than a decade of continuous N addition experiment and a meta-analysis, we found that excess N deposition can significantly increase soil C in N-rich tropical forests. However, enhanced C sequestration in tropical soils is not a good reason to justify excess N emissions to the atmosphere. Data have been deposited with the South China Botanical Garden of the Chinese Academy of Sciences () All other study data are included in the article and/or [ SI Appendix ][1]. [1]: https://www.pnas.org/lookup/suppl/doi:10.1073/pnas.2020790118/-/DCSupplemental
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John LaRose Jr.
Topics: Agriculture US, Forestry, Agriculture Global, Ethanol/Biofuel, Economics, Sustainability, Regenerative Agriculture, Renewable Energy (Solar/Wind),
A simplified new process transforms wood waste from agriculture and forest management into ethanol
Reliance on petroleum fuels and raging wildfires: Two separate, large-scale challenges that could be addressed by one scientific breakthrough.
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Nancy Kavazanjian
Topics: Food/Nutrition, Plant-Based/Animal Free,
Food is Gen Z's top spending priority, survey finds
Younger consumers are embracing healthier snacking and plant-based meat, a new Piper Sandler report shows, providing an opportunity for brands seeking to cater to this demographic.
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Nancy Kavazanjian
Topics: Agriculture US, Water, Sustainability,
Hundreds of thousands of gallons of manure spill into a pair of northwest Iowa creeks, DNR officials report
The manure spilled into waterways in Kossuth County and Lyon County Wednesday, according to an Iowa DNR news release.
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04/15/2021 SOURCE: earth911.com
A new Earth Day campaign focuses on how regenerative agriculture can feed the world and restore the damage caused by industrial agriculture.
Regenerative Agriculture To Restore Our Earth | Earth911
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Team AgWiki
The first swarm of genetically modified mosquitos is about to hit the US
A biotech company has added female-killing gene to Aedes aegypti, but it may or may not work for disease control in the wild.
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Team AgWiki
Food scientists devise a clever way to recycle beer waste into food and fuel
By extracting the proteins and fibers in spent grain, researchers show that we can drink our beer and eat it too
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Isaac L
Topics: Vegetables, Agriculture Global, Young Farmers, Food/Nutrition, Potatoes, Food Security/Shortage,
How the Potato Changed the World
Brought to Europe from the New World by Spanish explorers, the lowly potato gave rise to modern industrial agriculture
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John LaRose Jr.
Topics: Coffee/Tea, Jobs, Sustainability, World Hunger, Government / Policies, Ag Africa, World Population,
Sexist traditions hinder Tanzanian women from participating in coffee cultivation - Ventures Africa
This archaic tradition not only makes women vulnerable, it also decreases agricultural productivity, particularly in coffee farming.
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