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| Rose, Gus; Kingwell, Ross S.. |
| Labour scarcity and affordability have encouraged many farmers in Western Australia to focus more on cropping than sheep production. Many farmers are opting to run low input livestock systems. This paper examines labour demand for sheep and cropping during the production year, combined with various scenarios of labour availability and cost. The implications for farm profitability and enterprise selection are examined using the bio-economic farming systems model MIDAS (Model of an Integrated Dryland Agricultural System). Labour requirements for sheep are far greater than those for cropping. Additionally the labour requirements for sheep are high in all production periods whilst the seasonal nature of cropping means more time is required only at certain... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Agriculture; Labour; Farm modelling; Cropping; Sheep. |
| Ano: 2009 |
URL: http://purl.umn.edu/47947 |
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| Ávila,Marizangela Rizzatti; Braccini,Alessandro de Lucca e; Motta,Ivo de Sá; Scapim,Carlos Alberto; Braccini,Maria do Carmo Lana. |
| Considering the difficulties of producing high quality soybean [Glycine max (L.) Merrill] seeds during the traditional cropping period in some areas of the State of Paraná, Brazil, a research project was carried out with the objective of evaluating the influence of sowing dates on the physiological and sanitary quality of seeds, during the 1998/99 and 1999/00 cropping seasons, in Maringá, PR, Brazil. The experiment consisted of five cultivar competition assays, arranged in a completely randomized block design, with each assay sown at different dates (10/15, 10/30, 11/15, 11/30 and 12/15) for each cropping season. The evaluated cultivars were BRS 132 (early), BRS 133 (semi-early), BR 16 (semi-early), BRS 134 (intermediate) and FT- Estrela (late). Seeds... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cropping; Cultivar; Germination; Health. |
| Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162003000200007 |
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