The influence of accelerated ageing conditions on germinability and vigour of naked and husked oats
Maria Moś
khrin@urk.edu.plKatedra Hodowli Roślin i Nasiennictwa, Akademia Rolnicza w Krakowie (Poland)
Andrzej Zieliński
Katedra Hodowli Roślin i Nasiennictwa, Akademia Rolnicza w Krakowie (Poland)
Abstract
Germinability and vigour of grains of naked oat cv. Akt and husked oat cv. Farys subjected to the accelerated ageing at temperatures of 41, 42, 43, 44 and 45°C for 48 or 72 h were evaluated. The naked and husked grains reacted in a different manner to the conditions applied. The greatest decrease of germinability, even below 10%, was observed with the grains of cv. Akt exposed to 45°C for 72 h. Under the same conditions, the reaction of cv. Farys was not so strong, and its germinability decreased to 17.7%. The differences in the vigour of grains, determined on the base of both the first leaf length and the longest root, were comparable to those in the germinability. Vigour was also determined by the conductometric method for the naked cultivar Akt and the CHD 2980/96, STH 7243, POBW 481/87 strains, as well as fot the husked cultivar Farys. The grains were exposed to the accelerated ageing test at the temperature of 44°C during 0–96 hours. Electrical conductivity depended on the exposure time. It was higher when the time of exposure longer and varied from 144.7 to 493.4 µS cm-1·g-1. In naked grains the values were higher.
Keywords:
germination ability, husked oats, naked oats, vigourReferences
Binek A., Moś M. 1993. Analiza źródeł zmienności zdolności kiełkowania ziarniaków tymotki łąkowej. Biul. IHAR. 188: 249 — 253.
Google Scholar
Hampton J. G., TeKroney D. M. 1995. Handbook of vigour test methods. ISTA, Zurich, Switzerland.
Google Scholar
Moś M., Binek A., Wójtowicz T. 2000. Estimation of seed vigour in winter triticale using the conductivity method. Acta Agr. et Silv. Ser. Agraria. XXXVIII: 27 — 33.
Google Scholar
Nita Z., Ormowska-Job W. 1996. Hodowla owsa nagoziarnistego w Zakładzie Doświadczalnym HAR w Strzelcach. Biul. IHAR 197: 141 — 145.
Google Scholar
Parera C. A., Cantliffe D. J. 1994. Presuming seed treatments of enhance superseet sweet corn seed and seedling quality. Hort. Sci. 29: 277 — 278.
DOI: https://doi.org/10.21273/HORTSCI.29.4.277
Google Scholar
Peltonen-Sainio P., Muurinen S., Vilppu M., Rajala A., Gates F., Kirkkari A. M. 2001. Germination and grain vigour of naked oat in response to grain moisture at harvest. J. Agric. Sci. 137. 147 — 156
DOI: https://doi.org/10.1017/S0021859601001228
Google Scholar
Sinha R. N., White N. D. G., Mills J. T., McKenzie R. I. 1979 a. Storability of farm-stored hull-less oats in Manitoba Can. J. Plant Sci. 59: 949 — 957.
DOI: https://doi.org/10.4141/cjps79-151
Google Scholar
Sinha R. N., White N. D. G., Wallace H. A. H., McKenzie R. I. 1979 b. Effect of moisture content on viability and infestation of hull-less Terra oats in storage. Can. J. Plant Sci. 59: 911 — 916.
DOI: https://doi.org/10.4141/cjps79-146
Google Scholar
Valentine J., Hale O. D. 1990. Investigations into reduced germination of seed of naked oats. Plant Varieties and Seeds 3: 21 — 30.
Google Scholar
White N. D. G., Hulasare R. B., Jayas D. S. 1999. Effects of storage conditions on quality loss of hull-less and hulled oats and barley. Can. J. Plant Sci. 79: 475 — 482.
DOI: https://doi.org/10.4141/P98-115
Google Scholar
Authors
Maria Mośkhrin@urk.edu.pl
Katedra Hodowli Roślin i Nasiennictwa, Akademia Rolnicza w Krakowie Poland
Authors
Andrzej ZielińskiKatedra Hodowli Roślin i Nasiennictwa, Akademia Rolnicza w Krakowie Poland
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