EFFECTS OF STORAGE PERIOD AND TEMPERATURE UPON SEED AND SEEDLING TRAITS OF PERENNIAL RYEGRASS (LOLIUM PERENNE L.)
A research of seed storage period and storage temperature effects upon the seed quality and seedlings traits for the seeds of two perennial ryegrass cultivars (Bartwingo and Calibra) was conducted. Seeds were stored in hermetically sealed glass dishes at four different temperatures (room temperature...
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2015-12-01
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doaj-eea97dea6b61406ba2931a9f5edda2162020-11-24T21:21:37ZengFaculty of Agrobitechnical Sciences OsijekPoljoprivreda1330-71421848-80802015-12-012123910.18047/poljo.21.2.1EFFECTS OF STORAGE PERIOD AND TEMPERATURE UPON SEED AND SEEDLING TRAITS OF PERENNIAL RYEGRASS (LOLIUM PERENNE L.)Gordana Bukvić0Ranko Gantner1Sonja Grljušić2Brigita Popović3Dejan Agić4Aleksandar Stanisavljević5J.J.Strossmayer University of Osijek, Faculty of Agriculture in Osijek, Osijek, CroatiaJ.J.Strossmayer University of Osijek, Faculty of Agriculture in Osijek, Osijek, CroatiaAgricultural Institut Osijek, Osijek, CroatiaJ.J.Strossmayer University of Osijek, Faculty of Agriculture in Osijek, Osijek, CroatiaJ.J.Strossmayer University of Osijek, Faculty of Agriculture in Osijek, Osijek, CroatiaJ.J.Strossmayer University of Osijek, Faculty of Agriculture in Osijek, Osijek, CroatiaA research of seed storage period and storage temperature effects upon the seed quality and seedlings traits for the seeds of two perennial ryegrass cultivars (Bartwingo and Calibra) was conducted. Seeds were stored in hermetically sealed glass dishes at four different temperatures (room temperature about 21°C, 10°C, -20°C and -80°C) and for three different periods (9, 18 and 30 months). Upon completing the storage treatments the seed and seedling traits were tested by the rolled filter paper method. The research has revealed significant effects of storage temperature, storage period, cultivar and interactions upon all the investigated traits. The highest germination energy, germination and seedling plumule length were observed after the shortest (9-month) storage period, and the least after the longest (30-month) storage period. Seedling radicule was longest after 18-month storage period and shortest after 30 months. All the investigated traits had the highest values when seeds were stored at -80°C, and the least when the seeds were stored at room temperature. Cultivar Bartwingo has shown a greater germination energy and germination but Calibra has shown a greater seedling radicule and plumule length. http://poljoprivreda.pfos.hr/upload/publications/poljoprivreda-21-2-1.pdfperennial ryegrassseedstorage periodtemperature |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Gordana Bukvić Ranko Gantner Sonja Grljušić Brigita Popović Dejan Agić Aleksandar Stanisavljević |
spellingShingle |
Gordana Bukvić Ranko Gantner Sonja Grljušić Brigita Popović Dejan Agić Aleksandar Stanisavljević EFFECTS OF STORAGE PERIOD AND TEMPERATURE UPON SEED AND SEEDLING TRAITS OF PERENNIAL RYEGRASS (LOLIUM PERENNE L.) Poljoprivreda perennial ryegrass seed storage period temperature |
author_facet |
Gordana Bukvić Ranko Gantner Sonja Grljušić Brigita Popović Dejan Agić Aleksandar Stanisavljević |
author_sort |
Gordana Bukvić |
title |
EFFECTS OF STORAGE PERIOD AND TEMPERATURE UPON SEED AND SEEDLING TRAITS OF PERENNIAL RYEGRASS (LOLIUM PERENNE L.) |
title_short |
EFFECTS OF STORAGE PERIOD AND TEMPERATURE UPON SEED AND SEEDLING TRAITS OF PERENNIAL RYEGRASS (LOLIUM PERENNE L.) |
title_full |
EFFECTS OF STORAGE PERIOD AND TEMPERATURE UPON SEED AND SEEDLING TRAITS OF PERENNIAL RYEGRASS (LOLIUM PERENNE L.) |
title_fullStr |
EFFECTS OF STORAGE PERIOD AND TEMPERATURE UPON SEED AND SEEDLING TRAITS OF PERENNIAL RYEGRASS (LOLIUM PERENNE L.) |
title_full_unstemmed |
EFFECTS OF STORAGE PERIOD AND TEMPERATURE UPON SEED AND SEEDLING TRAITS OF PERENNIAL RYEGRASS (LOLIUM PERENNE L.) |
title_sort |
effects of storage period and temperature upon seed and seedling traits of perennial ryegrass (lolium perenne l.) |
publisher |
Faculty of Agrobitechnical Sciences Osijek |
series |
Poljoprivreda |
issn |
1330-7142 1848-8080 |
publishDate |
2015-12-01 |
description |
A research of seed storage period and storage temperature effects upon the seed quality and seedlings traits for the seeds of two perennial ryegrass cultivars (Bartwingo and Calibra) was conducted. Seeds were stored in hermetically sealed glass dishes at four different temperatures (room temperature about 21°C, 10°C, -20°C and -80°C) and for three different periods (9, 18 and 30 months). Upon completing the storage treatments the seed and seedling traits were tested by the rolled filter paper method. The research has revealed significant effects of storage temperature, storage period, cultivar and interactions upon all the investigated traits. The highest germination energy, germination and seedling plumule length were observed after the shortest (9-month) storage period, and the least after the longest (30-month) storage period. Seedling radicule was longest after 18-month storage period and shortest after 30 months. All the investigated traits had the highest values when seeds were stored at -80°C, and the least when the seeds were stored at room temperature. Cultivar Bartwingo has shown a greater germination energy and germination but Calibra has shown a greater seedling radicule and plumule length. |
topic |
perennial ryegrass seed storage period temperature |
url |
http://poljoprivreda.pfos.hr/upload/publications/poljoprivreda-21-2-1.pdf |
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