Effects of peripartum biotin supplementation of dairy cows on milk production and milk composition with emphasis on fatty acids profile [PDF]
, 2008 Forty Holstein dairy cows receiving a 38% concentrate diet based on maize silage were assigned to either a control group, either a biotin group, receiving 20 mg of biotin per day from 15 days before expected calving date and for 120 days after calving ...
Enjalbert, Francis +2 more
core +1 more source
Jurnal Ilmu-Ilmu Peternakan, 2022 Studies in young goats showed that feeding different N supplements did not significantly affect growth rate, rumen digestion, or N metabolism. It is unclear whether this finding is also applicable to lactating dairy goats.
A Rai Somaning Asih +2 more
doaj +1 more source
Heliyon, 2023 The study's goal was to evaluate the impact of concentrate diets containing fermented cassava pulp with yeast waste (CSYW) with various roughage to concentrate ratios (R:C) on ruminal fermentation, nutritional digestibility, milk production, and milk ...
Gamonmas Dagaew +3 more
doaj +1 more source
Effects of equaling either concentrate and nutrient intake on milk production of dairy buffaloes: a meta-analysis [PDF]
, 2023 This study presents a meta-analysis of 20 independent studies to investigate the relationship between forage to concentrate (FC) ratio, nutrient constituent, and nutrient intake on milk production and milk component in dairy buffalo.
Affan Ab Azid, Muhamad +13 more
core +1 more source
Nitrogen metabolism and milk production in dairy cows fed semi-restricted amounts of ryegrass-legume silage with birdsfoot trefoil (Lotus corniculatus L.) or white clover (Trifolium repens L.) [PDF]
, 2012 In change-over trials, mid-lactation dairy cows were fed concentrate-supplemented, isonitrogenous and isofibrous perennial ryegrasslegume silage diets that satisfied energy requirements but were suboptimal with respect to metabolizable protein supply ...
Nilsdotter-Linde, Nilla +5 more
core +1 more source
Dairy cows feeding with sorghum silage supplemented with concentrate
Pesquisa Agropecuária Tropical, 2013 Concentrated feed can be used to increase the milk yield in dairy farms. However, the feeding cost increases when concentrates are used and, sometimes, farmers lose competitiveness, if the cows do not produce what is expected with supplementation.
Joabe Jobson de Oliveira Pimentel +4 more
doaj +1 more source
Modification of the analysis of parathyroid hormone-related protein in milk and concentrations of this protein in commercial milk and milk products in Japan [PDF]
Journal of Dairy Science, 2010 Parathyroid hormone-related protein (PTHrP), which causes hypercalcemia associated with malignant tumors, is known to be present in milk. Gene expression of PTHrP in the mammary gland increases markedly during parturition and with the onset of lactation.
K, Onda +6 more
openaire +2 more sources
Performance of dairy cows fed diet containing concentrate with fermented Durio zibethinus peel
Jurnal Ilmu-Ilmu Peternakan, 2020 The effects of inclusion of Durio zibethinus peel meal fermented with Pleurotus ostreatus in concentrate of diet have been evaluated in dairy cows in 4 x 4 Latin Square. Diets containing 11.35% in dry matter basis of four ratios of fermented Durio (FD)
Endang Sulistyowati +9 more
doaj +1 more source
Concentrate reduction and sequential roughage offer to dairy cows: effects on milk protein yield, protein efficiency and milk quality [PDF]
, 2015 An experiment was conducted during 6 weeks to evaluate effects of a reduced dietary level of protein-rich concentrates in a moderate dairy production system on cows’ performance, protein efficiency and milk quality including fatty acid profiles.
Leiber, Florian +7 more
core +1 more source