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Taxa de gestação em fêmeas da raça Holandesa confinadas em free stall, no verão e inverno Gestation rate of Holstein females confined in free stall, during the summer and winter

机译：夏季和冬季荷斯坦雌性动物的妊娠率受限于夏季和冬季荷斯坦雌性动物的妊娠率

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M.F.A. Pires; A.M. Ferreira; H.M. Saturnino; R.L. Teodoro;
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年度 2002
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3. Beef production based on a suckling system as an alternative to milk production at the example of Polish Red cattle Piotr HERBUT, Sabina ANGRECKA - Forming of temperature-humidity index (THI) and milk production of cows in the free-stall barn during the period of summer heat [J] . Edyta GAJOS, Edward DYMNICKI Animal Science Papers and Reports . 2012,第4期

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4. Stall Flutter Oscillation Measurements from a Two-Degree-of-Freedom Airfoil with Nonlinear Stiffness [C] . Ndungu Muturi, Alex Spies, Katherine Bender, AIAA/ASME/ASCE/AHS/ASC structures, structural dynamics and materials conference . 2013

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5. Effect of pasture biomass intake on growth performance and meat quality of free-range broilers =Efeitos da ingestão de pastagem no desempenho produtivo e na qualidade da carne de frangos em crescimento [D] . Ponte, Patrícia Isabel Pinheiro da. 2008

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6. Questionnaire-based study to assess the association between management practices and mastitis within tie-stall and free-stall dairy housing systems in Switzerland [O] . Paz F Gordon, Bart HP van den Borne, Martin Reist, 2013

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7. Taxa de gestação em fêmeas da raça Holandesa confinadas em free stall, no verão e inverno Gestation rate of Holstein females confined in free stall, during the summer and winter [O] . M.F.A. Pires, A.M. Ferreira, H.M. Saturnino, 2002

机译：在夏季和冬季，荷斯坦雌性的受孕率限制在免费档位

Taxa de gestação em fêmeas da raça Holandesa confinadas em free stall, no verão e inverno Gestation rate of Holstein females confined in free stall, during the summer and winter

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