Effect of potassium and ammonium nitrate media on in vitro growth response of potato (Solanum tuberosun L.)
Paper Details
Effect of potassium and ammonium nitrate media on in vitro growth response of potato (Solanum tuberosun L.)
Abstract
Different amount of KNO3 and NH4NO3 in MS media were tested the morphogenic responses of shoot length, shoot fresh weight and multiplication rate of five potato cultivars. The growth response significantly varied with or without nitrate. The effect of NT1, NT2 and NT3 culture media on shoot growth was non-significant but their effect on shoot fresh weight was significant. Multiplication rate (a major attributing trait was not much affected either in low or high levels of nitrate media. High nitrate media yielded higher shoot fresh weight but not significantly improved shoot length and multiplication rate.
Amirouche L, Stuchbury T, Matthews S. 1985. Comparisons of cultivar performance on different nutrient media in a routine method for potato micropropagation. Potato Research 28, 469- 478.
Avila ADEL, Pereyra SM, Collino DJ, Argoello JA. 1994. Effect of nitrogen source on growth and morphogenesis of three micropropagated potato cultivars. Potato Research 37, 161-168.
Evans NE. 1993. A preliminary study on the effects on nitrogen supply on the growth in vitro of nine potato genotypes (Solanum spp.). J. Exp. Bot. 44, 837-841.
Gamborg OL, Shyluk JP. 1970. The culture of plant cells with ammonium salts as the sole nitrogen source. Plant Physiol. 45, 598- 600.
Hussey G, Stacey NJ. 1981. In vitro propagation of potato (Solanum tuberosum). Annals of Bot. 48, 787- 796.
Lewis OAM, Chadwick S. 1983. An 15N investigation into nitrogen assimilation in hydroponically-grown barley (Hordeum vulgare L. cv. Clipper) in response to nitrate ammonium and mixed nitrate and ammonium nutrition. New Phytologist 95, 635-644.
Murashige T, Skoog F. 1962. A revised medium for rapid growth and bioassays with tobacco tissue cultures. Physiol. Plant. 15, 473- 497.
Nozeram R, Bancilhon-Rossignol L, Grenan S. 1977. Nouvelles possibilitees d’obtention et de multiplication rapide de clones sains de pomme de terre (Solanum tuberosum L.). Comptes Rendus Hebdomadaires des Seances d’Academie des Sciences, Series D 285, 37- 40.
Pennell D. 1987. Micropropagation in Horticulture. Grower Guide No. 29.
Pierik RLM. 1987. In vitro culture of higher plants. Martinus Nijhoff Publishers. The Netherlands, 344.
MH Rahman, SA Haider, Monzur Hossain, Rafiul Islam (2011), Effect of potassium and ammonium nitrate media on in vitro growth response of potato (Solanum tuberosun L.); IJB, V1, N2, April, P54-57
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