• อังกฤษ

  • Murrah buffaloes;Bubalus bubalis;Dietary energy;Milk production;Milk yield;Diammonium phosphate;Lactation;Gross energy;Body weight;Mineral mixtures;Ingredients;India

  • Studies were conducted on the efficiency of utilization of dietary energy for milk production in lactating Murrah buffaloes. Eighteen lactating Murrah buffaloes of nearly same body weight (551.52+-14.63 kg), milk yield, parity and stage of lactation were divided into three groups of six animals each and were fed 0, 50 and 100 percent diammonium phosphate(DAP) in the mineral mixture of concentrates for 120 days. The chaffed mixed roughage (berseem + wheat straw) and concentrate mixture was fed to supply about 30:70 concentrate to roughage ratio on dry matter basis. Tap water was available ad lib. A metabolism trial of seven days was conducted at the end of experiment to study digestibility of organic nutrients and balances of energy. Diammonium phosphate did not affect the nutrient intake, body weight changes, digestibility of DM, CP, EE, NFE and daily milk yield, However the digestibility of CF was improved significantly (P LT 0.05) in the diammonium phosphate diets (T2 and T3) as compared to the control diet (T1). From the experiment, it was concluded that the at 54.55 Mcal GE intake level the losses in faeces, urine, methane and heat production was 27.92 percent, 7.20 percent, 5.75 percent and 47.33 percent and net energy retention for milk production was 11.79 percent. The gross efficiency of conversion of ME for milk production was 21.32 percent and the net efficiency of conversion of ME for milk production was 39.56 percent.

  • [1] Pramod Sharma (J. N. Krishi Vishwa Vidyalaya, Madhya Pradesh (India). College of Veterinary Science and Animal Husbandry. Department of Animal Nutrition)
    [2] Gupta, R.S. (J. N. Krishi Vishwa Vidyalaya, Madhya Pradesh (India). College of Veterinary Science and Animal Husbandry. Department of Animal Nutrition)
    [3] Baghel, R.P.S. (J. N. Krishi Vishwa Vidyalaya, Madhya Pradesh (India). College of Veterinary Science and Animal Husbandry. Department of Animal Nutrition)

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Pramod Sharma. (2007). Efficiency of utilization of dietary energy for milk production in lactating Murrah buffaloes (Bubalus bubalis).  Buffalo Bulletin (Thailand), 26 (4) ,138-143


Pramod Sharma. "Efficiency of utilization of dietary energy for milk production in lactating Murrah buffaloes (Bubalus bubalis)" Buffalo Bulletin (Thailand), 26, 2007, 138-143.

Pramod Sharma. (2007). Efficiency of utilization of dietary energy for milk production in lactating Murrah buffaloes (Bubalus bubalis).  Buffalo Bulletin (Thailand), 26 (4) ,138-143