Digestibilidade aparente dos nutrientes e energia líquida da silagem de milho (Zea mays L.) para vacas lactantes
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Digestibilidade aparente dos nutrientes e energia líquida da silagem de milho (Zea mays L.) para vacas lactantes. / Mora, Pedro J.G.; Valadares Filho, Sebastião De Campos; Leão, Maria Ignez; Coelho Da Silva, José Fernando; Mendonça Vieira, Ricardo Augusto; Muniz Malafaia, Pedro Antônio.
I: Revista Brasileira de Zootecnia, Bind 25, Nr. 2, 03.1996, s. 357-368.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Digestibilidade aparente dos nutrientes e energia líquida da silagem de milho (Zea mays L.) para vacas lactantes
AU - Mora, Pedro J.G.
AU - Valadares Filho, Sebastião De Campos
AU - Leão, Maria Ignez
AU - Coelho Da Silva, José Fernando
AU - Mendonça Vieira, Ricardo Augusto
AU - Muniz Malafaia, Pedro Antônio
PY - 1996/3
Y1 - 1996/3
N2 - Two experiments were carried out to evaluate the additional effects of soybean seeds to the concentrate ration, on apparent digestibility of the nutrients and apparent availability of minerals, and to estimate the apparent digestibility and net energy of corn silage. In the first study eight lactating cows were arranged in two 4x4 square latin design. The addition of raw soybean seeds did not affect the apparent digestibility of the DM and CP, but increased the EE digestibility and reduced the OM and NDF digestibility. However, did not affect the Ca, Mg, K, and Na availability, but the P availability was reduced. In the second experiment, five lactating cows were fed exclusively with corn silage, the DM, OM, CP, EE, and NDF digestibilities were 61.4; 63.8; 42.0; 87.5; and 57.6,%, respectively. It was concluded that corn silage net energy was 1.4 Mcal/kg DM.
AB - Two experiments were carried out to evaluate the additional effects of soybean seeds to the concentrate ration, on apparent digestibility of the nutrients and apparent availability of minerals, and to estimate the apparent digestibility and net energy of corn silage. In the first study eight lactating cows were arranged in two 4x4 square latin design. The addition of raw soybean seeds did not affect the apparent digestibility of the DM and CP, but increased the EE digestibility and reduced the OM and NDF digestibility. However, did not affect the Ca, Mg, K, and Na availability, but the P availability was reduced. In the second experiment, five lactating cows were fed exclusively with corn silage, the DM, OM, CP, EE, and NDF digestibilities were 61.4; 63.8; 42.0; 87.5; and 57.6,%, respectively. It was concluded that corn silage net energy was 1.4 Mcal/kg DM.
KW - Corn silage
KW - Digestibility
KW - Energy
KW - Lactating cows
KW - Soybean
UR - http://www.scopus.com/inward/record.url?scp=0345863147&partnerID=8YFLogxK
M3 - Tidsskriftartikel
AN - SCOPUS:0345863147
VL - 25
SP - 357
EP - 368
JO - Revista Brasileira de Zootecnia
JF - Revista Brasileira de Zootecnia
SN - 1516-3598
IS - 2
ER -
ID: 271559700