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https://hdl.handle.net/2440/35477
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dc.contributor.author | Chauhan, B. | - |
dc.contributor.author | Gill, G. | - |
dc.contributor.author | Preston, C. | - |
dc.date.issued | 2006 | - |
dc.identifier.citation | Weed Science, 2006; 54(6):1032-1036 | - |
dc.identifier.issn | 0043-1745 | - |
dc.identifier.issn | 1550-2759 | - |
dc.identifier.uri | http://hdl.handle.net/2440/35477 | - |
dc.description.abstract | Experiments were conducted on the seed of turnipweed collected from southern Australia. Seed germinated over a range of temperatures (25/15, 20/12, and 15/9 C) under both light/dark and dark conditions. Regardless of the light condition, germination of naked seed (63 to 88%) was greater than the seed in intact silique (0 to 13%). Seed germination was relatively unaffected (greater than 60%) at a low level of salinity (80 mM NaCl), and some germination occurred even at 160 mM NaCl (11%). Seed germination decreased as osmotic potential decreased from 0 to −1.0 MPa; however, some germination occurred even at an osmotic potential of −1.0 MPa (22%). Seed germination was greater than 76% over a pH range of 4 to 10. Seedling emergence of turnipweed was greater (60%) for seed buried at 1 cm than on the soil surface (23%). No seedlings emerged from seed buried at 5 cm. Information gained in this study will be important in developing a better understanding of the requirements for turnipweed germination and emergence. | - |
dc.description.statementofresponsibility | Bhagirath S. Chauhan, Gurjeet Gill, and Christopher Preston | - |
dc.language.iso | en | - |
dc.publisher | Weed Sci Soc Amer | - |
dc.source.uri | http://dx.doi.org/10.1614/ws-06-060r1.1 | - |
dc.subject | Osmotic stress | - |
dc.subject | salt stress | - |
dc.subject | pH | - |
dc.subject | seedling emergence | - |
dc.subject | seed depth | - |
dc.subject | seed type | - |
dc.title | Factors affecting turnipweed (Rapistrum rugosum) seed germination in southern Australia | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1614/WS-06-060R1.1 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Gill, G. [0000-0002-3773-8100] | - |
dc.identifier.orcid | Preston, C. [0000-0002-7588-124X] | - |
Appears in Collections: | Agriculture, Food and Wine publications Aurora harvest 6 |
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