(University of Utah) Lawns in the Salt Lake Valley up to 100 years old are not yet saturated in the nutrient nitrogen, which is added by fertilizer, according to a new study from University of Utah researchers. The result is surprising, since previous studies in the Eastern US suggested that fertilized soil would become saturated with nitrogen within a few decades.
from EurekAlert! - Technology, Engineering and Computer Science https://ift.tt/2KqimdA
Tuesday, July 3, 2018
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