Related Links
The modeling of plantago ovata seed viability under Various Storage Conditions | ||
| علوم و فناوری بذر ایران | ||
| Article 7, Volume 7, Issue 2 - Serial Number 14, December 2018, Pages 95-104 PDF (704.46 K) | ||
| Document Type: Original Article | ||
| DOI: 10.22034/ijsst.2019.107996.1011 | ||
| Authors | ||
| Abbas Hashemi; Reza Tavakkol afshari* ; Leila Tabrizi; Shiva Barooti | ||
| Abstract | ||
| Abstract1 Predicting seed viability would be extremely beneficial to seed producers and the prediction of seed viability depends on understanding the quantitative relationships between seed longevity, seed moisture content and storage temperature. The aim of this study was to evaluate the seed quality of plantago ovata seed under various seed moisture content, temperature and storage time and quantify this effect and determine the coefficients of life. Seeds with various moisture contents (5, 9, 13, 17%) were kept under four temperatures (5, 15, 25, 35, and 45°C) for six months. Analysis of variance indicated significant difference for all main and interaction effects. High temperature along with higher moisture content resulted in more deterioration in seeds. coefficients of life after six months of storage using the equation viability was Calculated. estimates of KE = 6, CW = 3, CH = 0.06, CQ = 0.000023 were derived for prediction of storage length. end | ||
| Keywords | ||
| plantago ovata; Storage; Moisture content; temperature; Coefficients life | ||
| References | ||
|
Adam, N. R., D. A. Dierig, T. A. Coffelt, M. J. Wintermeyer, B. E. Mackey, and G. W. Wall. 2007 "Cardinal temperatures for germination and early growth of two Lesquerella species." Ind. Crops Prod. 25(1):24-33 Alivand, R, R. Tavakkol Afshari and F. Sharif-Zadeh. 2013. Germination Response and Estimation of Seed Deterioration of Brassica napus under various storage conditions. Iranian J. Field Crop Sci. 43: 21-46. Bradford, K. 2004. Seed production and quality. Department of Vegetable Crops. University of California. Davis, California, USA. Brändel, M, K. Jensen. 2005. Effect of temperature on dormancy and germination of Eupatorium cannabinum L. achenes. Seed Sci. Res. 15(02): 143-151. Bradford, K.J. 2004. Seed Production and Quality. Academy Press, California, USA, 138p. Dickie, J.B, R.H Ellis, H.L. Kraak, K. Ryder. and Tompsett, P.B. 1990. Temperature and seed storage longevity. Ann. Bot. 65: 197-204. Ellis, R, E. Roberts. 1980. Improved equations for the prediction of seed longevity. Ann. Bot. 45(1): 13-30. Hampton, J.G and D.M. Tekrony. 1995. Handbook of vigour test methods. Zurich: ISTA. Hong, T. D. (1996). Seed storage behaviour: a compendium. Int Plant Genet Resour Inst. Hung, L., T. Hong, R. Ellis. 2001. Constant, fluctuating and effective temperature and seed longevity: a tomato (Lycopersicon esculentum Mill.) exemplar. Ann. Bot. 88(3): 465-470. Marshall , A.H, D. Lewis. 2004. Influence of seed storage conditions on seedling emergence, seedling growth and dry matter production of temperate forage grasses. Seed Sci and Technol. 32(2): 493-501. Pradidwong, S, A. Isarasenee, E. Pawelzik. 2004. Prediction of Mungbean Seed Longevity and Quality Using the Relationship of Seed Moisture Content and Storage Temperature. Schmidt, L.H. 2007. Tropical forest seed. Springer Science & Business Media. Soltani, A, V. Maddah. 2010. Simple applied programs for education and research in agronomy. Iranian Soc of Ecological Agric. Tehran. Iran. Tang, S, D.M Tekrony, D.B. Egli, P.L. Cornelius. 1999. Survival characteristics of corn seed during storage: II. Rate of seed deterioration. Crop Sci. 39(5): 1400-1406. Usberti, R. 2007. Performance of tropical forage grass (Brachiaria brizantha) dormant seeds under controlled storage. Seed Sci and Technol. 35(2): 402-413. | ||
|
Statistics Article View: 385 PDF Download: 668 |
||
Journal management system. designed by sinaweb