Profile of Rumen Fermentation and Blood Urea Nitrogen Concentration of Kacang Goat Fed Total Mixed Ration Vs. Roughage

Adiwinarti, Retno; Kustantinah,; Budisatria, I Gede Suparta; Rusman,; Indarto, Edwin

doi:10.1088/1755-1315/119/1/012049

Cited by 6 publications

(3 citation statements)

References 2 publications

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“…The non-significant effect (P>0.05) of diets differing in crude protein intake with similar protein degradation rate on the level of urea blood concentrations indicated that there was sufficient energy for microbial utilization of nitrogen in the rumen for optimum microbial protein synthesis in all diet treatments. The relatively high blood urea levels observed in the present experiment, however, are comparable to 40 -56 mg/dl observed by Adiwinarti et al (2018) in Kacang goat fed complete feed. Kumagai & Ngampongsai (2006) indicated a linear relationship between an increased blood urea levels with the crude protein level of diet in goats.…”

Section: Resultssupporting

confidence: 55%

Effects of Two Different Energy Sources in Total Mixed Diets on the Performances and Blood Metabolites of Lactating Boerka Goats

Ginting¹,

Tarigan²,

Simanuhuruk³

et al. 2020

JITV

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Lactating goats are prone to negative energy status due to increased body fat reserve mobilization to support the high energy requirement of milk production. The study was aimed to investigate the responses of the lactating goat on diets provided in total-mixed ration differing in the energy sources. The experiment was conducted using a total of 35 does having 2-3 parities and an average bodyweight of 30.3±4.48 kg and BCS of 2.5 ± 0.05 on a scale basis of 1 to 5. Animals were allocated to one of five dietary treatments (seven animals/treatment) formulated to be iso-nitrogen dan iso-calory in a total mixed ration. Cassava meal was used as the source of glucogenic energy and bergafat as the main source of lipogenic energy. There were no DM intake differences (P>0.05) between the glucogenic diet (1.49% and 2.28% fat), but significant increases (P<0.05) in DM intake were observed in goats fed lipogenic diets (fat content range from 4.7 to 7.5%). All animals gained during the lactation period with ADG ranged from 15 to 46 g, indicating that all experimental animals were in positive energy balances. Goat receiving more glucogenic diets gained least and having higher FCR compared to those receiving lipogenic diet (P<0.05). Body condition scores were also improved in lactating goat received more lipogenic diets. Blood glucose and blood urea concentration was not affected by diet treatments and lactation period (P>0.05) and ranged from 37 to 43 mg/dl and 39 to 51 mg/dl, respectively. Numerically, however, the blood glucose and urea level linearly increased as the diet becoming more lipogenic due to the increased feed intake. It is concluded that lactating goats offered diets with lipogenic energy sources (7.5% fat content) presented in pelleted total mixed-ration during the entire lactation period had a higher dry matter and nutrient intakes, body weight gain and body condition score compared to those fed diets with glucogenic energy source.

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Section: Resultssupporting

confidence: 55%

Effects of Two Different Energy Sources in Total Mixed Diets on the Performances and Blood Metabolites of Lactating Boerka Goats

Ginting¹,

Tarigan²,

Simanuhuruk³

et al. 2020

JITV

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“…a, bParameters in each column in the same treatment and in the same acid followed by the same superscript are not significantly different ( p > 0.05).x, ,y, zParameters in each row followed by the same superscript are not significantly different ( p > 0.05).*Adiwinarti et al [23]. …”

Section: Resultsmentioning

confidence: 96%

Effect of different feeding management on the respiratory methane emission and feces-derived methane yield of goat

Sutaryo¹,

Adiwinarti²,

Ward³

et al. 2019

J Adv Vet Anim Res

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Objective:This study aimed to evaluate the respiratory methane emission and ultimate methane yield (B0) of goat feces that fed roughage consisted of Pennisetum purpureum and Gliricidia) and fed roughage and concentrate with different protein source in the ration (fish meal and soybean meal).Materials and Methods:Fifteen Kacang bucks were allocated to the control group (T0): goats were fed roughage only, T1: goats were fed roughage and concentrate with fish meal as protein sources, and T2: goats were fed roughage and concentrate and the protein source in the ration was soybean meal.Results:The protein content of feces from T0 was significantly lower (p < 0.05) than that from the other treatments. The same phenomenon was also found in the respiratory methane emission in terms of l/head/d, l/kg digestible dry matter, and l/kg body weight. However, there was no significant effect (p > 0.05) of different ration composition on the ultimate methane yield (B0) of goat feces. This study found that B0 of goat feces from treatment T0, T1, and T2 was 17.40%, 25.78%, and 61.29%, respectively, higher than that from the international default value for developing countries.Conclusion:Feeding grass and legume can reduce methane respiration emission in goat. B0 of feces in the present study was higher than that in the international default value; therefore, the potential emission of goat manure in tropical developing countries could be higher than that in the present estimation.

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“…Hidanah et al, (2016) states that the normal state of rumen pH is maintained between 5-6.5, namely to maintain microbial life that cannot withstand a pH of less than 5;Sairullah et al, (2016) stated that when livestock consumes feed containing a lot of fiber or structural carbohydrates, the pH tends towards 7.5, but if the feed contains more starch or soluble carbohydrates, the pH tends towards 5,Mutammi et al, (2019) also stated that the ideal fermentation process in the rumen requires a pH in the range between 5-7.5, whereas according toAdiwinarti et al, (2018) if the starch increases the pH will decrease from 4.5 to 5, low pH will inhibit the growth of cellulolytic bacteria, thus inhibiting the digestion of forage. Usman et al, (2013) stated that changes in feed can cause a shift in the cellulolytic and amylolytic microbial population in the rumen, the number of cellulolytic microbes decreases if there is starch fermentation in the rumen, ultimately affecting the pH conditions in the rumen.…”

mentioning

confidence: 99%

Physiological Response of Etawa Goats by Offering Complete Feed Containing Flour of Various Types of Banana Plant Weevil

Purwanta

Syaefullah

Aswandi

2022

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The objective of this research was to observe the Physiological response of Etawa goats which are given complete feed containing flour of various types of banana plant weevil. The study was carried out using a completely randomized design with treatment in the form of 6 complete types of feed with different formulations, consisting of T0, T1, T2, T3, T4, and T5 containing different varieties of banana weevil flour and control treatment (T0). Each treatment in this study was repeated 5 times, so that in total there were 30 experimental units. The media used in this study the form of rumen fluid taken from 30 (thirty) Etawa goats were given a complete feed containing banana weevil flour for 90 days, the Etawa goats used were 30 male. The rumen liquid is sucked using a vacuum pump. Etawa goat mean initial body weight, 18.89 ± 1.87 kg (CV: 12.32%) aged 15-18 months. Livestock are given complete feed containing banana weevil flour for 90 days. Loss-shaped cage measuring 24 mx 6 m as many as 2 units of cages, with a stage-floored construction as high as 140 cm from the ground, inside the cage there is an experimental cage plot measuring 1 x 1 m with a height of 130 cm for Etawa goats. Variables pH, Acetic Acid (mM), Propionic (mM), Butyric Acid (mM) and C2/C3 ratio. Complete feed containing various banana weevil flours had no significant effect on (P> 0.05), while Acid Acetic, Propionic Acid were significantly different (P<0.01).

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Profile of Rumen Fermentation and Blood Urea Nitrogen Concentration of Kacang Goat Fed Total Mixed Ration Vs. Roughage

Cited by 6 publications

References 2 publications

Effects of Two Different Energy Sources in Total Mixed Diets on the Performances and Blood Metabolites of Lactating Boerka Goats

Effects of Two Different Energy Sources in Total Mixed Diets on the Performances and Blood Metabolites of Lactating Boerka Goats

Effect of different feeding management on the respiratory methane emission and feces-derived methane yield of goat

Physiological Response of Etawa Goats by Offering Complete Feed Containing Flour of Various Types of Banana Plant Weevil

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