X-ray fluorescence spectrometry-based approach to precision management of bioavailable phosphorus in soil environments |
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| Authors: | Thanh H Dao Yuxin X Miao Fusuo S Zhang |
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| Institution: | (1) USDA-ARS Environmental Management and ByProducts Utilization Laboratory, BARC-East Bldg. 306, Beltsville, MD 20705, USA;(2) College of Resources and Environmental Science, China Agricultural University, Beijing, People’s Republic of China |
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| Abstract: | Purpose Managing declining nutrient use efficiency in crop production has been a global priority to maintain high agricultural productivity
with finite non-renewable nutrient resources, in particular phosphorus (P). Rapid spectroscopic methods increase measurement
density of soil nutrients and improve the accuracy of rates of additional P inputs. |
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