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Use of peas in organic buffalo farming: effects on nutrient digestibility and milk production

Antonio Di Francia, Giuseppe De Rosa, Raffaele Romano, Fernando Grasso, Giulia Esposito, Felicia Masucci

Authors information
  • Giuseppe De Rosa
    Affiliation not present.
  • Raffaele Romano
    Affiliation not present.
  • Fernando Grasso
    Affiliation not present.
  • Giulia Esposito
    Affiliation not present.
  • Felicia Masucci
    Affiliation not present.

Abstract


Twenty lactating buffalo cows, organically farmed, were used to examine the effects of including peas in total mixed ration. Two concentrates were formulated to contain, as the main protein sources, either 350 g/kg of soybean cake (CC) or 450 g/kg of peas (ExpC). Cows were blocked into two groups according to parity and previous milk yield and were assigned to one of two dietary treatments: one group was fed a diet with 6 kg/d of CC, whereas the treatment group was fed diet in which 3 kg/d of CC were replaced by an equal quantity of ExpC. Digestibility of the diets and milk yield of the cows were measured. The experimental period covered the whole lactation period. No differences were observed between groups for milk yield and composition, and for digestibility. The main hypothesis tested, that the replacement of soybean cake with peas in buffalo diet would not affect milk yield and composition,was confirmed. This suggested that the partial substitution of soybean cake with peas in diet for buffalo cows can be possible without affect performances.

Keywords


Bubalus bubalis, Pea, Milk production, Digestibility

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Submitted: 2010-01-11 13:54:14
Published: 2010-01-11 13:54:32
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The Italian Journal of Animal Science [eISSN 1828-051X] is the official journal of the Animal Science and Production Association and it is published by PAGEPress®, Pavia, Italy. Reg. Pavia, n. 2/2010-INF. All credits and honors to PKP for their OJS.