@article{paperid:1081116,
author = {Kamkar, Behnam and Majid Jami Al-Alahmadi and Abdolmajid  Mahdavi-Damghani and Francisco  J. Villalobos},
title = {Quantification of the cardinal temperatures and thermal time requirement of opium poppy (Papaver somniferum L.) seeds to germinate using non-linear regression models},
journal = {Industrial Crops and Products},
year = {2012},
volume = {35},
number = {1},
month = {January},
issn = {0926-6690},
pages = {192--198},
			numpages = {6},
keywords = {Base temperature; Germination rate; Temperature response; Modeling; Thermal time},
}