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Supertopics:
Crop Nutrient Minerals
Nitrogen

Nitrogen as Crop Nutrient

Subtopics and Documents:
Nitrogen-Fixing Crops
azolla fern as a fast-growing future human food
webMatt SimonWIRED2024-03-11
global warming is killing nitrogen-fixing lichens in the soil
webElizabeth PennisiScience2022-04-11
estimating plant-available nitrogen from cover crops (pdf)
webD.M. Sullivan, N. Andrews and ...Pacific Northwest Extension2020-08-01
organic vs petrochemical farming productivity
webNathanael JohnsonGrist2015-10-14
agriculture in a post-oil economy
webPeter GoodchildCounterCurrents2007-09-22