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- Banijamali, S. Mohammad; Feizian, Mohammad; Bayat, Hosein; Mirzaei, Sahar
- Journal of plant nutrition 2018 v.41 no.9 pp. 1205-1213
- Rosa; ammonium; ammonium nitrogen; boron; calcium; copper; flowers; hybrids; hydroponics; iron; leaves; manganese; nitrogen; nutrient solutions; phosphorus; potassium; stems; zinc
- ... An experiment was conducted to investigate the effects of calcium and nitrogen on quality and quantity of Rosa hybrida in hydroponic culture, using factorial complete randomized design with different levels of ammonium-N (0, 2.5, and 5 mM) and calcium (1.6 and 4.8 mM). The results indicated that ammonium-N concentration of 2 mM increased the number of flowers, length of pedicles, and fresh weight ...