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- Jauregui, Ivan, et al. Show all 5 Authors
- Journal of plant nutrition 2016 v.39 no.1 pp. 87-98
- Populus; absorption; biomass; developmental stages; greenhouses; microirrigation; nitrates; nitrogen; nitrogen fertilizers; nutrient use efficiency; planting; regrowth; stable isotopes
- ... Poplar cuttings (Populus x euroamericana) were planted in pots and grown in a greenhouse for four months with drip irrigation. Two nitrogen (N) doses of 60 and 120 kg nitrate (N-NO ₃⁻) ha ⁻¹ (labeling with ¹⁵N stable isotopes) were applied at one (time I), two (time II) and three months after of the plantation (time III). The aim of this study was to determine the N-fertilizer application method t ...