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| Hofer, Mag. MA Michaela; Schweiger, Dr. Peter; Putz, DI Berta; Hartl, Dr. Wilfried. |
| In Austria organic soybeans are mainly produced in the eastern part of the country due to its temperature requirements. To examine genotypic differences with respect to seed quality a three-year field trial with seven soybean cultivars was conducted. The cultivar `Essor´ showed significantly higher (p<0,05) values for corn yield, thousand grain weight and seed protein content in all three years compared to to the early maturing cultivar `Merlin´. During the whole observation period the cultivars `Essor´and `Lambton´ produced most stable corn yields while ´Essor´ and ´Cardiff´ revealed most stable seed protein contents. Based on our results, soybean cultivars of maturity group 00 had higher grain yields as well as higher seed protein content in... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Cereals; Pulses and oilseeds. |
| Ano: 2009 |
URL: http://orgprints.org/14403/1/Hofer_14403.pdf |
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| Weinhappel, Manfred; Leonhardt, Charlotte; Hartl, Dr. Wilfried; Diethart, Ivoneta. |
| In the scope of a research project, official data from the certification of organic seed in Austria from 1999 to 2007 were analysed to determine the most important factors effecting seed quality and leading to rejection of certification. Data from 4684 seed multiplication fields and 3262 seed lots were analysed. Weed seeds and wild oats (Avena fatua) have little effect on the quality of finished seed due to highly effective seed processing plants and risk-based seed testing. In cereal seeds the most frequent reason for rejection of certification in the category Other Seeds by Number is Other Cereal Seeds. An important criterion resulting in frequent non-certification of organic seed is the level of infection from seed-borne and seed-transmitted... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Breeding; Genetics and propagation. |
| Ano: 2009 |
URL: http://orgprints.org/14422/1/Weinhappel_14422.pdf |
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