Increased stocking rate and associated strategic dry-off decision rules reduced the amount of nitrate-N leached under grazing

The effect of intensive agricultural systems on the environment is of increasing global concern, and recent review articles have highlighted the need for sustainable intensification of food production. In grazing dairy systems, the leaching of nitrate-N (NO3-N) to groundwater is a primary environmen...

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Veröffentlicht in:	Journal of dairy science 2016-07, Vol.99 (7), p.5916-5925
Hauptverfasser:	Roche, J.R., Ledgard, S.F., Sprosen, M.S., Lindsey, S.B., Penno, J.W., Horan, B., Macdonald, K.A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Animal Feed - analysis Animals Cattle comparative stocking rate Dairying - methods environmental sustainability Feeding Methods - veterinary Female Nitrates - metabolism Nitrogen - urine productivity Random Allocation Seasons
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