Abstract
Data from 36 long-term field trials studying the effects of N on grass swards cut 5-6 times/year, with N fertilizer application split between cuts, were analysed to determine optimum N rates, the apparent soil N supply (ANS) and apparent N recovery i
Original language | English |
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Pages (from-to) | 249-253 |
Journal | Aspects of Applied Biology |
Volume | 30 |
Publication status | Published - 1992 |
Keywords
- fertilizer requirement determination
- grasslands
- nitrogen fertilizers