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Altering physiological conditions and semen acidity by manipulating dietary cation-anion difference and fish oil supplemenation of Garut breed rams Hidayat, Rahmat; Toharmat, T.; Boediono, A.; Permana, I.G.
Indonesian Journal of Animal and Veterinary Sciences Vol 14, No 1 (2009)
Publisher : Indonesian Animal Sciences Society

Contribution of Garut breed sheep as protein resources is not optimal yet.Â Acceleration of population growth such as increasing of female offspring is neccesary.Â This study was carried out to obtain information regarding the effect of dietary cation-anion difference (PKAR: meq [(Na + K) â (Cl+S)/100 g of dry matter]) and fish oil supplementation on acidity of blood and semen, blood gas and plasma and semen mineral. The dietary treatmens were as follows:Â Â RN0= basal ration (PKAR +14) without fish oil, RNI= basal ration (PKAR +14) with 3% fish oil, RB0= base ration (PKAR +40) without fish oil, RBI= base ration (PKAR +40) with 3% fish oil, RA0= acid ration (PKAR -40) without fish oil, and RAI= acid ration (PKAR -40) with 3% fish oil.Â The rations contained 150 ppm of zinc and were offered to 18 of Garut rams.Â The result indicated that blood pH, pCO2, and pO2 were not affected by PKAR and fish oil supplementation, but cHCO3 and cBase were affected (P<0.05).Â PKAR and fish oil supplementation affected (P<0.01) plasma Mg and S, but did not affect K, Na, Zn and Cl.Â Semen pH after day 28 of experimental period were highly significant different and that followed PKAR pattern.Â In conclution, PKAR affected cBase, cHCO3, concentration of Mg and S plasma and semen pH of Garut rams.Â The result suggested that PKAR could be applied to manipulate physiological condition and semen pH. Key Words: PKAR, Physiological Condition, Semen, Garut Ram

Effect of complete rumen modifier (CRM) and Calliandra calothyrus on productivity and enteric methane productions of PE dairy goat Sukmawati, Ni Made Suci; Permana, I.G.; Thalib, A.; Kompiang, S.
Indonesian Journal of Animal and Veterinary Sciences Vol 16, No 3 (2011)
Publisher : Indonesian Animal Sciences Society

Methanogenesis in the rumen is thought to represent 2-12% loss of energy intake. The energy loss as methane can decrease animal productivity and feed efficiency. In addition, methane is potentially involves in global warming that affects the atmosphere adversely. A research to improve PE dairy goat productivity and reduce enteric methane emission by supplementation of calliandra and complete rumen modifier (CRM) was conducted for 6 months. In this experiment 20 PE dairy goats were divided into five blocks according to body weight. The experimental design used was a randomized block design that consisted of four treatments, A). Elephant grass 50% + concentrate 50% (control), B). Elephant grass 40% + concentrate 40% + calliandra 20%, C). Elephant grass 50% + concentrate 48% + CRM 2% and D). Elephant grass 40% + concentrate 38% + calliandra 20% + CRM 2%. Data were analyzed statistically using ANOVA and Duncan test. The result showed that calliandra and CRM did not affect nutrient consumption, except that protein consumption increased (P < 0.05) in calliandra treatmentsÂ Â Â Â (B and D). Nutrient digestibility increased in CRM (C) treatment, while other treatments did not differ from control. CRM also increased total bacteria (36.84%), milk production (67.21%), milk fat (25.0%), and reduced enteric methane production (65.71%). The improvement of milk production in CRM treatment (C) was followed by better feed efficiency than other treatments. In conclusion, CRM was more effective than calliandra in improving milk production of PE dairy goats and reduced enteric methane emission, but its effectivity was reduced in combination with calliandra. Key Words: Dairy Goat, Calliandra, Rumen Modifier, Methane, Productivity

Performance of Garut breed rams fed diets containing various cation-anion difference with or without fish oil supplementation Hidayat, Rahmat; Toharmat, T.; Boediono, A.; Permana, I.G.
Indonesian Journal of Animal and Veterinary Sciences Vol 16, No 3 (2011)
Publisher : Indonesian Animal Sciences Society

This study was carried out to evaluate the effect of dietary cation-anion difference (DCAD) and fish oil supplementations on dry matter intake (DMI), dry matter digestibility (DMD) and organic matter digestibility (OMD), weight gain, as well as the acidity of urine in Garut breed rams. The experiment was done based on randomized group design with 6 treatmentsÂ and 3 groups. The dietary treatments were as follows: R0= basal ration (DCAD +14) without fish oil, R1 = basal ration (DCAD +14) with 3% fish oil, R2 = base ration (DCAD +40) without fish oil, R3 = base ration (DCAD +40) with 3% fish oil, R4 = acid ration (DCAD -40) without fish oil, and R5 = acid ration (DCAD -40) with 3% fish oil. All rations contained 150 ppm of zinc and were offered to 18 of Garut breed rams. The results indicated that DCAD +40 and -40 decreased DMI significantly.Â The ration with DCAD +40 had the lowest DMI. Fish oil supplementation decreased DMI. No differences were observed for DMD and OMD.Â DCAD +40 and -40 decreased body weight of rams. However, the body weight of rams was very low. Variation of urine pH followed the DCAD pattern. It was concluded that DCAD +40 and -40, as well as fish oil supplementations decreased DMI, body weight and urine pH followed the DCAD pattern. Keys Words: Cation, Anion, Body Weight, Digestibility, Garut Breed Rams

Performance of Garut breed rams fed diets containing various cation-anion difference with or without fish oil supplementation Rahmat Hidayat; T. Toharmat; A. Boediono; I.G. Permana
Jurnal Ilmu Ternak dan Veteriner Vol 16, No 3 (2011): SEPTEMBER 2011
Publisher : Indonesian Center for Animal Research and Development (ICARD)

This study was carried out to evaluate the effect of dietary cation-anion difference (DCAD) and fish oil supplementations on dry matter intake (DMI), dry matter digestibility (DMD) and organic matter digestibility (OMD), weight gain, as well as the acidity of urine in Garut breed rams. The experiment was done based on randomized group design with 6 treatments and 3 groups. The dietary treatments were as follows: R0= basal ration (DCAD +14) without fish oil, R1 = basal ration (DCAD +14) with 3% fish oil, R2 = base ration (DCAD +40) without fish oil, R3 = base ration (DCAD +40) with 3% fish oil, R4 = acid ration (DCAD -40) without fish oil, and R5 = acid ration (DCAD -40) with 3% fish oil. All rations contained 150 ppm of zinc and were offered to 18 of Garut breed rams. The results indicated that DCAD +40 and -40 decreased DMI significantly. The ration with DCAD +40 had the lowest DMI. Fish oil supplementation decreased DMI. No differences were observed for DMD and OMD. DCAD +40 and -40 decreased body weight of rams. However, the body weight of rams was very low. Variation of urine pH followed the DCAD pattern. It was concluded that DCAD +40 and -40, as well as fish oil supplementations decreased DMI, body weight and urine pH followed the DCAD pattern. Keys Words: Cation, Anion, Body Weight, Digestibility, Garut Breed Rams

Effect of complete rumen modifier (CRM) and Calliandra calothyrus on productivity and enteric methane productions of PE dairy goat Ni Made Suci Sukmawati; I.G. Permana; A. Thalib; S. Kompiang
Jurnal Ilmu Ternak dan Veteriner Vol 16, No 3 (2011): SEPTEMBER 2011
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Methanogenesis in the rumen is thought to represent 2-12% loss of energy intake. The energy loss as methane can decrease animal productivity and feed efficiency. In addition, methane is potentially involves in global warming that affects the atmosphere adversely. A research to improve PE dairy goat productivity and reduce enteric methane emission by supplementation of calliandra and complete rumen modifier (CRM) was conducted for 6 months. In this experiment 20 PE dairy goats were divided into five blocks according to body weight. The experimental design used was a randomized block design that consisted of four treatments, A). Elephant grass 50% + concentrate 50% (control), B). Elephant grass 40% + concentrate 40% + calliandra 20%, C). Elephant grass 50% + concentrate 48% + CRM 2% and D). Elephant grass 40% + concentrate 38% + calliandra 20% + CRM 2%. Data were analyzed statistically using ANOVA and Duncan test. The result showed that calliandra and CRM did not affect nutrient consumption, except that protein consumption increased (P < 0.05) in calliandra treatments (B and D). Nutrient digestibility increased in CRM (C) treatment, while other treatments did not differ from control. CRM also increased total bacteria (36.84%), milk production (67.21%), milk fat (25.0%), and reduced enteric methane production (65.71%). The improvement of milk production in CRM treatment (C) was followed by better feed efficiency than other treatments. In conclusion, CRM was more effective than calliandra in improving milk production of PE dairy goats and reduced enteric methane emission, but its effectivity was reduced in combination with calliandra. Key Words: Dairy Goat, Calliandra, Rumen Modifier, Methane, Productivity

Altering physiological conditions and semen acidity by manipulating dietary cation-anion difference and fish oil supplemenation of Garut breed rams Rahmat Hidayat; T. Toharmat; A. Boediono; I.G. Permana
Jurnal Ilmu Ternak dan Veteriner Vol 14, No 1 (2009): MARCH 2009
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Contribution of Garut breed sheep as protein resources is not optimal yet. Acceleration of population growth such as increasing of female offspring is neccesary. This study was carried out to obtain information regarding the effect of dietary cation-anion difference (PKAR: meq [(Na + K) – (Cl+S)/100 g of dry matter]) and fish oil supplementation on acidity of blood and semen, blood gas and plasma and semen mineral. The dietary treatmens were as follows: RN0= basal ration (PKAR +14) without fish oil, RNI= basal ration (PKAR +14) with 3% fish oil, RB0= base ration (PKAR +40) without fish oil, RBI= base ration (PKAR +40) with 3% fish oil, RA0= acid ration (PKAR -40) without fish oil, and RAI= acid ration (PKAR -40) with 3% fish oil. The rations contained 150 ppm of zinc and were offered to 18 of Garut rams. The result indicated that blood pH, pCO2, and pO2 were not affected by PKAR and fish oil supplementation, but cHCO3 and cBase were affected (P<0.05). PKAR and fish oil supplementation affected (P<0.01) plasma Mg and S, but did not affect K, Na, Zn and Cl. Semen pH after day 28 of experimental period were highly significant different and that followed PKAR pattern. In conclution, PKAR affected cBase, cHCO3, concentration of Mg and S plasma and semen pH of Garut rams. The result suggested that PKAR could be applied to manipulate physiological condition and semen pH. Key Words: PKAR, Physiological Condition, Semen, Garut Ram

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