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Murcia,Mónica; Peretti,Anna; San Martino,Silvina; Pérez,Alejandra; del Longo,Olga; Argüello,Juan; Pereyra,Victor. |
Sunflower crop was based, as yet, on high linoleic cultivars, but in the last years request for oil with higher content of oleic acid has increased, due to their dietary characteristics. At the beginning, high oleic cultivars were used to be sown in warm regions, but then the concern about growing it in temperate areas, as the south-east of Buenos Aires Province, was posed. In this region, early sowings are recommended, so that grain filling matches with a period of appropriate hydric and light conditions, as to result in greater yields. However, early sowings are limited by low soil temperature, that delays seedling emergence, resulting in heterogeneous stand establishment. The aim of this work was to evaluate seed performance of four high oleic cultivars... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Vigor; Sunflower; "high oleic"; Early sowing; Seedling emergence. |
Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-31222002000100018 |
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