Nitrogen dynamics after low-emission applications of dairy slurry or fertilizer on perennial grass: a long term field study employing natural abundance of δ15N [1]
Title | Nitrogen dynamics after low-emission applications of dairy slurry or fertilizer on perennial grass: a long term field study employing natural abundance of δ15N |
Publication Type | Journal Article |
Year of Publication | 2021 |
Authors | Zhang H. [2], Hunt D.E [3], Ellert B. [4], Maillard E. [5], Kleinman PJA [6], Spiegal S. [7], Angers D.A [8], Bittman S. [9] |
Journal | Plant Soil |
Volume | 465 |
Pagination | 415–430 |
Date Published | 6/9/2021 |
ARIS Log Number | 379165 |
Keywords | Crop N uptake [10], Fine heavy fraction [11], Grass herbage [12], Liquid dairy manure [13], Mineral fertilizer [14], Nitrogen use efficiency [15], Soil N [16], Δ15N natural abundance [17] |
Abstract | Defining the long-term effects of liquid dairy manure (LDM) applied by a recommended low emission method is important to ensure sustainable grass production and dairy operations. We used natural abundance δ15N and conventional measurements in a long term field experiment to better understand the long-term fate of N applied as LDM, mineral fertilizer (MIN) and both (ALT). Methods |
URL | files/bibliography/21-045.pdf [18] |
DOI | 10.1007/s11104-021-04998-7 [19] |