References
[1] Ahmad, R., Malik, W. and Anjum, M.A. (2019). Genetic Diversity and Selection of Suitable Molecular Markers for Characterization of Indigenous Zizyphus Germplasm. Erwerbs-Obstbau, 3: 1-9.
[2] Ahmed, S.I., and Bhutta, A.R. (1995). Production of disease-free seed potato: Present status and future areas of research and development in Pakistan. Research presented at National Seminar on Research and Development of Potato Production in Pakistan. Pak-Swiss Potato Development Project. (Pakistan Agricultural Research Council, Islamabad).
[3] Anjum, M.A., Rauf, A., Bashir, M.A. and Ahmad, R. (2018). The evaluation of biodiversity in some indigenous Indian jujube (Zizyphus mauritiana) germplasm through physico-chemical analysis. Acta Sci. Polonor. Hortorum Cultus, 17(4): 39-52.
[4] Barrington, J.F. (1971). The necessity for high-quality vegetable seed. HortSci. 6, 550-551.
[5] Baskin, J.M., and Baskin, C.C. (2004). A classification system for seed dormancy. Seed Sci. Res. 14: 1-16.
[6] Bisognin, D.A. (2003). Melhoramento da batata para resistência a doenças. In cultivo da batata na região sul do Brasil, A.S. Pereira and J.O. Daniels, eds. (Embrapa Informação Tecnológica, Brasília), p. 125-142.
[7] Bisognin, D.A., Centenaro, R., and Missio, E.L. (1998). Uso do ácido giberélico na quebra de dormência e de dominância apical em batata. Ciência Rural 28, 205-213.
[8] Christ, B.J., and Haynes, K.G. (2001). Inheritance of resistance to early blight disease in a diploid potato population. Plant Breed. 120, 169-172.
[9] Claassens, M.M.J., Verhees, J., van der Plas, L.H.W., van der Krol, A.R., and Vreugdenhil, D. (2005). Ethanol breaks dormancy of the potato tuber apical bud. J. Expt. Bot. 56:2515–2525.
[10] Costanzo, S., Simko, I., Christ, B.J., and Haynes, K.G. (2005). QTL analysis of late blight resistance in a diploid potato family of Solanum phureja × S. stenotomum. Theor. Appl. Genet. 111, 609-617.
[11] De Maine, M.J. (1996). An assessment of true potato seed families of Solanum phureja. Potato Res. 39, 323-332.
[12] Gautney, T.L., and Haynes F.L. (1983). Recurrent selection for heat tolerance in diploid potatoes (Solanum tuberosum subsp. phureja and stenotomum). Amer. J. Potato Res. 60, 537-542.
[13] Hawkes, J.G., Maxted, N., and Fort-Lloyd, B.V. (2000). The ex-situ conservation of plant genetic resources. Kiuwer academyc publishers. The University of Birmingham, UK.
[14] Haynes, K.G., and Haynes, F.L. (1983). Stability of high specific gravity genotypes of potatoes under high temperatures. Amer. J. Potato Res. 60, 17-26.
[15] Haynes, K.G., Gergela, D.M., Hutchinson, C.M., Yencho, G.C., Clough, M.E., Henninger, M.R., Halseth, D.E., Sandsted, E., Porter, G.A., and Ocaya, P.C. (2012). Early generation selection at multiple locations may identify potato parents that produce more widely adapted progeny. Euphytica 186, 573-583.
[16] Iwanaga, M. (1980). Breeding at the 2x level for combined pest and disease resistance using wild species and extracted haploids from selected tetraploid clones. Paper presented at: International Conference on “Utilization of the genetic resources of the potato III”. Centro Internacional de la Papa, Lima, Peru.
[17] Jansky, S. (2009). Breeding, genetics and cultivar development. In Advances in potato chemistry and technology, J. Singh, and L. Kaur, eds. (Academic Press, Burlington, Vermont, USA), p. 27-62.
[18] Jansky, S., Hamernik, A., and Cai, X. (2012). Rapid cycling with true potato seed. Seed Sci. Technol. 40, 43-50.
[19] Madec, P., and Perennec, P. (1962). Les relations entre l'induction de la tuberisation et la croissance chez la plante de pomme de terre (Solanum tuberosum L.). Ann. Physiol. Veg. 4, 5-84.
[20] Malagamba, P. (1988). Potato production from true seed in tropical climates. HortSci. 23: 495-500.
[21] O'Brien, P.J., and Allen, E.J. (1986). Effects of site of seed production on seed yields and regrowth of progeny tubers in potatoes. J. Agri. Sci. 107, 83-101.
[22] Pande, P.C., Singh, S.V., Pandey, S.K., and Singh, B. (2007). Dormancy, sprouting Behaviour and weight loss in Indian potato (Solanum tuberosum) varieties. Indian J. Agri. Sci. 77, 715-720.
[23] Rashid, M.H., and Carpena, A.L. (1997). Genetic variability for tuber dormancy and associated traits in potato (Solanum tuberosum L.). Philipp. J. Crop Sci. 22, 125-130.
[24] Reust, W., Winiger, F.A., Hebeisen, T., and Dutoit J.P. (2001). Assessment of the physiological vigor of new potato cultivars in Switzerland. Potato Res. 44, 11-17.
[25] Simmonds, N.W. (1963). Correlated seed and tuber dormancy in potatoes. Nature 197, 720-721.
[26] Simmonds, N.W. (1964). The genetics of seed and tuber dormancy in the cultivated potatoes. Heredity 19, 489-504.
[27] Simmonds, N.W. (1965). Attempted graft transmission of potato tuber dormancy. Eur. J. Potato Res. 8, 197-199.
[28] Thompson, P., Haynes, F., and Moll, R. (1980). Estimation of genetic-variance components and heritability for tuber dormancy in diploid potatoes. Am. J. Potato Res. 57, 39-46.
[29] Wolters, P.J.C.C., and Collins, W.W. (1995). Estimation of genetic parameters for resistance to Erwinia soft rot, specific gravity, and calcium concentration in diploid potatoes. Crop Sci. 35, 1346-1352.
[30] Wurr, D.C.E. (1979). The effect of the site of seed potato production on subsequent sprout growth and tuber yield. J. Agri. Sci. 92, 227-233.
[31] Zhu, S.Y., and Hong, D.L. (2008). Comparison between two hybrid cultivars of indica rice (Oryza sativa L.) in seed vigor and biochemical traits after aging. Chinese J. Eco-Agric. 16: 396-400.