Summary
The effect of inorganic nitrogen nutrition on the induction and development of microtubers by cytokinin-induced tuberization was studied in four potato genotypes belonging to different maturity groups. The objective of this study was to investigate whether a reduction in total nitrogen level in the Murashige & Skoog medium would improve cytokinin-induced tuberization rate. The effect of three levels of total nitrogen (15, 30 and 45 meq) on tuberization was studied at constant (20 meq K) and varying potassium levels approximating to 5, 10 and 15 meq. Reducing the total nitrogen supply increased the number but decreased the size of nitrogen level on the rate of assimilate partitioning (harvest index) during cytokinin-induced microtuberization.
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Sarkar, D., Naik, P.S. Effect of inorganic nitrogen nutrition on cytokinin-induced potato microtuber production in vitro. Potato Res 41, 211–217 (1998). https://doi.org/10.1007/BF02358191
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DOI: https://doi.org/10.1007/BF02358191