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| Eberle, Phillip R.; Moody, Darren E.; Rendleman, C. Matthew; Peterson, William C.. |
| Three dairy systems, 120-cow grazing, 120-cow conventional, and 600-cow concentrated, were evaluated by internal rate of return (IRR) accounting for the Milk Income Loss Contract (MILC). With MILC, the grazing and conventional systems had higher IRRs. Without MILC, the 600-cow dairy had the highest IRR. Results were sensitive to assumptions. |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Concentrated feeding; Conventional; Grazing; Internal rate of return; Livestock Production/Industries. |
| Ano: 2005 |
URL: http://purl.umn.edu/35559 |
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| Stertz,Sônia Cachoeira; Espírito Santo,Ana Paula do; Bona,Cleusa; Freitas,Renato João Sossela de. |
| Attempts to meet produces market demand are not always followed by research reports showing the impact of novel, intensive cropping systems on the environment, human and animal health, and eventual chemical and structural changes of plants. This work carries a comparative evaluation of the morphology and anatomy of cherry tomato fruits obtained from organic, conventional and hydroponic cropping systems. Fruits were collected at the free market in the greater Curitiba, Paraná, Brazil. For each culture method, 50 fruits their weight, diameter and volume measured. For the anatomical analysis, samples of the pericarp of ten fruits were excised and embedded in glycol methacrylate; 6-mm cuts were then obtained, stained with toluidine blue, and mounted on... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Lycopersicon esculentum; Morphology; Organic; Hydroponic; Conventional. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162005000300015 |
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