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La gestione nutrizionale della vacca nutrice

Bibliografia

1. Añez-Osuna F., Penner G.B., Campbell J., Dugan M.E.R., Fitzsimmons C.J., Jefferson P.G., Lardner

H.A., McKinnon J.J. Level and source of fat in the diet of gestating beef cows. II. Effects on the post

partum performance of the dam and the progeny. J. Anim. Sci. 2019; vol. 97: pp. 3120-3141.

2. Ayres H., Ferreira R.M., Torres-Junior J.R.S., Demetrio C.G.B., Sa Filho M.F., Gimenes L.U., Penteado L., D'Occhio M.J., Baruselli P.S. Inferences of body energy reserves on conception rate of suckled Zebu beef cows subjected to timed artificial insemination followed by natural mating. Theriogenology 2014; vol. 82: pp. 529-536.

3.Chauhan S.S., Celi P., Ponnampalam E.P., Leury B.J., Liu F., Dunshea F.R. Antioxidant dynamics in the live animal and implications for ruminant health and product (meat/milk) quality: role of vitamin E and selenium. Anim. Prod. Sci. 2004; vol. 54: pp. 1525-1536.

4. Ferrell C.L. Effects of postweaning rate of gain on onset of puberty and productive performance of heifers of different breeds. J. Anim. Sci. 1982; vol. 55: pp. 1272-1283.

5. Funston R.N., Larson D.M., Vonnahme K.A. Effects of maternal nutrition on conceptus growth and offspring performance: Implications for beef cattle production. J. Anim. Sci. 2010; vol. 88(E. Suppl.): E205- E215.

6. Hernandez-Medrano J.H., Copping K.J., Hoare A., Wapanaar W., Grivell R., Kuchel T., Miguel-Pacheco G., McMillen I.C., Rodgers R.J., Perry V.E. Gestational dietary protein is associated with sex specific decrease in blood flow, fetal heart growth and post-natal blood pressure of progeny. PLoS One 10 2015; e0125694. https://doi.org/10.1371/journal.pone.0125694.

7. Lake S.L., Scholljegerdes E.J., Hallford D.M., Moss G.E., Rule D.C., Hess B.W. Effects of body condition score at parturition and postpartum supplemental fat on metabolite and hormone concentrations of beef cows and their suckling calves. J. Anim. Sci. 2006; vol. 84: pp. 1038-1047.

8. Larson D.M., Martin J.L., Adams D.C., Funston R.N. Winter grazing system and supplementation during late gestation influence performance of beef cows and steer progeny. J. Anim. Sci. 2009; vol. 87: pp. 1147-1155.

9. Leroy J.L.M.R., Vanholder T., Van Knegsel A.T.M., Garcia-Ispierto I., Bols P.E.J. Nutrient prioritization in dairy cows early postpartum: mismatch between metabolism and fertility? Reprod. Domest. Anim. 2008; vol. 43(Suppl 2): pp. 96-103.

10. Martin A.D., Lystad M.L., Reksen O., Ropstad E., Waldmann A., Nafstad O., Karlberg K. Assessment of progesterone profiles and postpartum onset of luteal activity in spring calving Hereford beef. Acta Vet. Scand. 2010; Jun 15;52:42.

11.Myers S.E., Faulkner D.B., Ireland F.A., Berger L.L., Parrett D.F. Production systems comparing early weaning to normal weaning with or without creep feeding for beef steers. J. Anim. Sci. 1999; vol. 77: pp. 300-310.

12.Oldfield J.E. Selenium World Atlas. Updated Edition 2002. Seleni­um-Tellurium Development Association (STDA). Grimbergen (Belgium)

13.Sinclair K.D., Rutherford K.M.D., Wallace J.M., Brameld J.M., Stöger R., Alberio R., Sweetman D., Gardner D.S., Perry V.E.A., Adam C.L., Ashworth C.J., Robinson J.E., Dwyer C.M. Epigenetics and developmental programming of welfare and production traits in farm animals. Reprod. Fertil. Dev. 2016; vol. 28: pp. 1443-1478.

14. Yavas Y., Walton J.S. Postpartum acyclicity in suckled beef cows: a review. Theriogenology 2000; vol. 54: pp. 25-55.

 

 

 

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Abbonati per accedere

Dal web internazionale
10/09/2020

Intossicazione da alcaloidi: materie prime, micotossine e salute della scrofa

Le materie prime sono necessarie per l’alimentazione delle scrofe, poiché forniscono energia, proteine e nutrienti. Tuttavia, spesso nascondono insidie, quali i fattori anti-nutrizionali. Le micotossine sono alcuni di questi e sono estremamente numerose e pericolose per i riproduttori suini.

 
 

Formazione a distanza abbinata a SUMMA

 

 

Formazione Settore Agro-Zootecnico