Akbari, H., Derakhshan, A., Kamkar, B., Modares Sanavi, S.A.M., 2015. Modeling seed germination of Ricinus communis using hydrothermal time model developed on the basis of Weibull distribution. Iranian Journal of Field Crops Research. 13, 543–552. [In Persian with English Summary].
Alvarado, V., Bradford, K.J., 2002. A hydrothermal time model explains the cardinal temperatures for seed germination. Plant, Cell and Environment. 25, 1061–1069.
Bewley, J.D., Bradford, K.J., Hilhorst, H.W.M., Nonogaki, H., 2013. Seeds: Physiology of Development, Germination and Dormancy, third edn. Springer, New York.
Bradford, K.J., 2002. Applications of hydrothermal time to quantifying and modeling seed germination and dormancy. Weed Science. 50, 248–260.
Bradford, K.J., Somasco, O.A., 1994. Water relations of lettuce seed thermoinhibition. I. Priming and endosperm effects on base water potential. Seed Science Research. 4, 1–10.
Derakhshan, A., Bakhshandeh, A., Siadat, S.A., Moradi-Telavat, M.R., Andarzian, S.B., 2018. Quantifying the germination response of spring canola (Brassica napus L.) to temperature. Industrial Crops and Products. 122, 195–201.
Derakhshan, A., Gherekhloo, J., 2015. Comparison of hydrothermal time models to seed germination modeling of Phalaris minor on the basis of Normal, Weibull and Gumbel distributions. Journal of Plant Production Research. 22, 39–57. [In Persian with English Summary].
Derakhshan, A., Moradi-Telavat, M.R., Siadat, S.A., 2016. Hydrotime analysis of Melilotus officinalis, Sinapis arvensis and Hordeum vulgare seed germination. Iranian Journal of Plant Protection. 30, 518–532. [In Persian with English Summary].
Gherekhloo, J., Derakhshan, A., 2014. Quantitative description of the effect of temperature and water potential on seed germination of Amaranthus retroflexus, A. blitoides, and Phalaris minor. Research Report, Faculty of Plant Production, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran. [In Persian with English Summary].
Gummerson, R.J., 1986. The effect of constant temperatures and osmotic potentials on the germination of sugar beet. Journal of Experimental Botany. 37, 729–741.
Kebreab, E., Murdoch, A.J., 1999. Modelling the effects of water stress and temperature on germination rate of Orobanche aegyptiaca seeds. Journal of Experimental Botany. 50, 655–664.
Kochy, M., Tielborger, K., 2007. Hydrothermal time model of germination: Parameters for 36 Mediterranean annual species based on a simplified approach. Basic and Applied Ecology. 8, 171–182.
Mesgaran, M.B., Mashhadi, H.R., Alizadeh, H., Hunt, J., Young, K.R., Cousens, R.D., 2013. Importance of distribution function selection for hydrothermal time models of seed germination. Weed Research. 53, 89–101.
Mesgaran, M.B., Onofri, A., Mashhadi, H.R., Cousens, R.D., 2017. Water availability shifts the optimal temperatures for seed germination: A modelling approach. Ecological Modelling. 351, 87–95.
Michel, B.E., Kaufmann, M.R., 1973. The osmotic potential of polyethylene glycol 6000. Plant Physiology. 51, 914–916.
Rowse, H.R., Finch-Savage, W.E., 2003. Hydrothermal threshold models can describe the germination response of carrot (Daucus carota) and onion (Allium cepa) seed populations across both sub- and supra-optimal temperatures. New Phytologist. 158, 101–108.
Watt, M., Bloomberg, M., 2012. Key features of the seed germination response to high temperatures. New Phytologist. 196, 332–336.
Watt, M.S., Bloomberg, M., Finch-Savage, W.E., 2011. Development of a hydrothermal time model that accurately characterises how thermoinhibition regulates seed germination. Plant, Cell and Environment. 34, 870–876.
Watt, M.S., Xub, V., Bloomberg, M., 2010. Development of a hydrothermal time seed germination model which uses the Weibull distribution to describe base water potential. Ecological Modelling. 221, 1267–1272.
Zoufan, P., Neisi, E., Rastegarzadeh, S., 2018. Assessment of some growth indices and Cd accumulation in shoots and roots of Malva parviflora L. under hydroponic system. Journal of Plant Research. 31, 458–468. [In Persian with English Summary].
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