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  • Feasibility analysis of three different catch crops for milking cow animal feed = Analiza ekonomske opravdanosti krmnih međuusjeva za prehranu muznih krava
    Rozman, Črtomir ; Pažek, Karmen ; Janžekovič, Marjan, 1959-
    The catch crops can represent a viable forage source in dry years. The aim of this paper is to present the results of the preliminary feasibility study of three different catch crops that can be used ... in northeast Slovenia. The Italian ryegrass (Lollium multiflorum Lam.), cow cabbage (Brassica oleracea L., convar. acephala (DC) Alef. var virdis) and Sudan grass (Sorghum sudannense (Piper) Stapf) were included into the analysis. On the basis of field experiments and other available data the catch crops simulation models were derived. The models enable estimation of costs and returns of catch crops mentioned above at different input parameters. Individual analyzed catchcrop was included into milking cow feeding rations which were derived with the application of the mathematical optimisation program. The estimated costs of feeding ration represent the basis for comparison of catch crops feasibility.
    Vir: Krmiva : časopis za hranidbu životinja, proizvodnju i tehnologiju krme : review for animal feeding, production and feed technology. - ISSN 0023-4850 (Letn. 48, št. 4, 2006, str. 167-173)
    Vrsta gradiva - članek, sestavni del
    Leto - 2006
    Jezik - angleški
    COBISS.SI-ID - 2449964

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