C. V. Lisnahan, Wihandoyo Wihandoyo, Z. Zuprizal, S. Harimurti
The aim of this study was to determine the effect of the supplementation of dl-methionine and l-lysine HCl into feed based on cafeteria standards to intestinal morphology of native chickens at 20 weeks-old. A total of 128 fourteen week-old native chickens were used in this study. The native chickens were divided into 4 treatments groups with 4 replications. The dietary treatments were: T0 (feed based on cafeteria standard), T1 (feed based on protein standard of NRC), T2 (cafeteria feed+0.09% dl-methionine+0.22% l-lysine HCl), T3 (cafeteria feed+0.19% dl-methionine+0.42% l-lysine HCl). The data collected were villus height, crypt depth and villus width of duodenum, jejunum and ileum of native chickens aged 20 weeks. The result of this study for T0, T1, T2 and T3 showed that villus height of duodenum were 863.03; 1237.85; 1171.60 and 1261.15 µm, crypt depth 212.70; 192.08; 210.25 and 251.85 µm, villus width 168.74; 168.53; 213.61 and 188.60 µm. Villus height of jejunum were 1381.48; 1088.70; 1072.68 and 1383.15 µm, crypt depth 272.,05; 261.83; 225.00 and 205.65 µm, villus width 188.28; 166.41; 216.26 and 182.95 µm. villus height of ileum were 798.03; 863.35; 882.88 and 828.70 µm, crypt depth 199.58; 199.58; 154.68 and 145.78 µm and villus width 181.13; 154.55; 201.25 dan 175.65 µm, respectively. It can be concluded that supplementation of dl-methionine and l-lysine HCl was not effected upon villus height, crypt depth and villus width of duodenum, jejunum and ileum of native chickens aged 20 weeks.
{"title":"INTESTINAL MORPHOLOGY OF NATIVE CHICKENS AT 20 WEEKS-OLD SUPPLEMENTED BY DL-METHIONINE AND L-LYSINE HCL INTO FEED","authors":"C. V. Lisnahan, Wihandoyo Wihandoyo, Z. Zuprizal, S. Harimurti","doi":"10.32938/JTAST.V1I1.295","DOIUrl":"https://doi.org/10.32938/JTAST.V1I1.295","url":null,"abstract":"The aim of this study was to determine the effect of the supplementation of dl-methionine and l-lysine HCl into feed based on cafeteria standards to intestinal morphology of native chickens at 20 weeks-old. A total of 128 fourteen week-old native chickens were used in this study. The native chickens were divided into 4 treatments groups with 4 replications. The dietary treatments were: T0 (feed based on cafeteria standard), T1 (feed based on protein standard of NRC), T2 (cafeteria feed+0.09% dl-methionine+0.22% l-lysine HCl), T3 (cafeteria feed+0.19% dl-methionine+0.42% l-lysine HCl). The data collected were villus height, crypt depth and villus width of duodenum, jejunum and ileum of native chickens aged 20 weeks. The result of this study for T0, T1, T2 and T3 showed that villus height of duodenum were 863.03; 1237.85; 1171.60 and 1261.15 µm, crypt depth 212.70; 192.08; 210.25 and 251.85 µm, villus width 168.74; 168.53; 213.61 and 188.60 µm. Villus height of jejunum were 1381.48; 1088.70; 1072.68 and 1383.15 µm, crypt depth 272.,05; 261.83; 225.00 and 205.65 µm, villus width 188.28; 166.41; 216.26 and 182.95 µm. villus height of ileum were 798.03; 863.35; 882.88 and 828.70 µm, crypt depth 199.58; 199.58; 154.68 and 145.78 µm and villus width 181.13; 154.55; 201.25 dan 175.65 µm, respectively. It can be concluded that supplementation of dl-methionine and l-lysine HCl was not effected upon villus height, crypt depth and villus width of duodenum, jejunum and ileum of native chickens aged 20 weeks.","PeriodicalId":17491,"journal":{"name":"Journal of Tropical Animal Science and Technology","volume":"4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81904325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The aimed of this experiment was to examine the effect of adding banana flower and grated coconut on culled chiken dendeng (thin dry meat). Experiment design used was completely randomized design (CRD) 4 treatments and 3 replication. The treatments were: D0: culled chiken only (as control), D1: culled laying chiken + banana flower 20% (w/w) + grated coconut 10% (w/w); D2: culled laying chiken + banana flower 15% (w/w) + grated coconut 15% (w/w); D3: culled laying chiken + banana flower 10% (w/w) + grated coconut 20% (w/w). Variables measured were: aroma, color, taste, the content of water, fat and protein. Analysis result showed that treatment was highly significant affected (P< 0.01) The color and taste wasnot effected by treatments. Conclution, the addition of banana flower and coconut grated caused the aroma score decreased but did not decrease the color score and taste score of culled chiken dendeng . The addition of more levels of banana flower from grated coconut caused an increase in culled chiken dendeng water content, the addition of grated coconut content from the banana flower caused an increase in fat levels but decreased protein content.
{"title":"QUALITY OF CULLED LAYING CHICKEN DENDENG (THIN DRY MEAT) GILING BY ADDING BANANA FLOWER AND GRATED COCONUT","authors":"Susana Serlince Harry, B. Sabtu, G. Malelak","doi":"10.32938/JTAST.V1I1.300","DOIUrl":"https://doi.org/10.32938/JTAST.V1I1.300","url":null,"abstract":"The aimed of this experiment was to examine the effect of adding banana flower and grated coconut on culled chiken dendeng (thin dry meat). Experiment design used was completely randomized design (CRD) 4 treatments and 3 replication. The treatments were: D0: culled chiken only (as control), D1: culled laying chiken + banana flower 20% (w/w) + grated coconut 10% (w/w); D2: culled laying chiken + banana flower 15% (w/w) + grated coconut 15% (w/w); D3: culled laying chiken + banana flower 10% (w/w) + grated coconut 20% (w/w). Variables measured were: aroma, color, taste, the content of water, fat and protein. Analysis result showed that treatment was highly significant affected (P< 0.01) The color and taste wasnot effected by treatments. Conclution, the addition of banana flower and coconut grated caused the aroma score decreased but did not decrease the color score and taste score of culled chiken dendeng . The addition of more levels of banana flower from grated coconut caused an increase in culled chiken dendeng water content, the addition of grated coconut content from the banana flower caused an increase in fat levels but decreased protein content.","PeriodicalId":17491,"journal":{"name":"Journal of Tropical Animal Science and Technology","volume":"32 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87397417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The objective of study to determine the chemical meat composition of kacang male goat fed ration with different energy sources. The livestock used were 12 male goats with an average initial body weight of 11.77 kg, ranging in age from 6 to 12 months according to dental estimates. The design used was Randomized Block Design (RBD) with 4 treatments and 3 replications. The each treatment was T0 = 80% Natural Grass + 20% Leucaena leucocephala ; T1 = 50% natural grass + 20% Leucaena leucocephala + 30% milled corn; T2 = 50% natural grass + 20% Leucaena leucocephala + 30% rice bran and T3 = 50% natural grass + 20% Leucaena leucocephala + 30% cassava. Variables observed in this study include meat protein content, meat fat, water content and collagen. The results of study showed that the meat protein content of male kacang goat received T1 treatment was higher (P <0.05) than the animals treatments of T0; while the animals that were treated with T0, T2 and T3 were relatively the same protein content. Conversely, the variables of meat fat, collagen and meat water content were relatively the same between treatments. It can be concluded that the use of milled corn as an energy source in male kacang goat can increase the meat protein content. However, the fat content, collagen, and water content of the meat have not shown significant differences between treatments.
{"title":"THE EFFECT GIVING SOME FEED ENERGY SOURCE TO MEAT CHEMICAL COMPOSITION OF MALE KACANG GOAT FATTENED","authors":"Dominggas N. Rika, Paulus Klau Tahuk, K. W. Kia","doi":"10.32938/jtast.v1i1.299","DOIUrl":"https://doi.org/10.32938/jtast.v1i1.299","url":null,"abstract":"The objective of study to determine the chemical meat composition of kacang male goat fed ration with different energy sources. The livestock used were 12 male goats with an average initial body weight of 11.77 kg, ranging in age from 6 to 12 months according to dental estimates. The design used was Randomized Block Design (RBD) with 4 treatments and 3 replications. The each treatment was T0 = 80% Natural Grass + 20% Leucaena leucocephala ; T1 = 50% natural grass + 20% Leucaena leucocephala + 30% milled corn; T2 = 50% natural grass + 20% Leucaena leucocephala + 30% rice bran and T3 = 50% natural grass + 20% Leucaena leucocephala + 30% cassava. Variables observed in this study include meat protein content, meat fat, water content and collagen. The results of study showed that the meat protein content of male kacang goat received T1 treatment was higher (P <0.05) than the animals treatments of T0; while the animals that were treated with T0, T2 and T3 were relatively the same protein content. Conversely, the variables of meat fat, collagen and meat water content were relatively the same between treatments. It can be concluded that the use of milled corn as an energy source in male kacang goat can increase the meat protein content. However, the fat content, collagen, and water content of the meat have not shown significant differences between treatments.","PeriodicalId":17491,"journal":{"name":"Journal of Tropical Animal Science and Technology","volume":"76 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88213542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Business integration system is the palm oil industry combined with the cattle business or better known as system integration cow palm oil. This system utilizes waste palm plantation and waste by-product of palm oil mill as beef cattle feed. Forage in the palm oil plantations as: legume cover crops and weeds are several types of forage that can be used as cattle feed ingredients. The purpose of this study to determine the potential of forage in oil palm plantations in terms of forage production and nutrient content. Sampling conducted in Arut Selatan district Kotawaringin Barat regency. Forage samples taken in the oil palm plantations in 1 hectare and per hectare taken as much as 6 points using the tile size of 1 m x 1 m at random. Result indicate that forage production is more dominant plantation farmer group, were 3.882,4 kg/ha dry matter, forage production smallholders were 1.877,8 kg/ha and plantation company were: 1.337,9 kg/ha. Nutrient content of forage mainly crude protein highest in the plantation companies in the amount of 19,91% then 12,52% farmer group and smallholders at 5,33%, while crude fiber with the highest values found in smallholdings in the follow company then farmer groups with each of 39,92%, 33,92% and 31,22%. From this study it was concluded that, forages under of palm oil plantations in companies, farmer groups and smallholder plantations have good potential as forage feed for beef cattle with the best nutrient value in company plantations.
{"title":"FORAGE POTENTIAL IN THE AREA OF PALM OIL PLANTATION COMPANY, FARMER GROUPS AND SMALLHOLDER AS CATTLE FEED CROPS INWEST KOTAWARINGIN REGENCY CENTRAL BORNEO","authors":"Ida Ketut Mudhita, Badrun Badrun","doi":"10.32938/jtast.v1i1.298","DOIUrl":"https://doi.org/10.32938/jtast.v1i1.298","url":null,"abstract":"Business integration system is the palm oil industry combined with the cattle business or better known as system integration cow palm oil. This system utilizes waste palm plantation and waste by-product of palm oil mill as beef cattle feed. Forage in the palm oil plantations as: legume cover crops and weeds are several types of forage that can be used as cattle feed ingredients. The purpose of this study to determine the potential of forage in oil palm plantations in terms of forage production and nutrient content. Sampling conducted in Arut Selatan district Kotawaringin Barat regency. Forage samples taken in the oil palm plantations in 1 hectare and per hectare taken as much as 6 points using the tile size of 1 m x 1 m at random. Result indicate that forage production is more dominant plantation farmer group, were 3.882,4 kg/ha dry matter, forage production smallholders were 1.877,8 kg/ha and plantation company were: 1.337,9 kg/ha. Nutrient content of forage mainly crude protein highest in the plantation companies in the amount of 19,91% then 12,52% farmer group and smallholders at 5,33%, while crude fiber with the highest values found in smallholdings in the follow company then farmer groups with each of 39,92%, 33,92% and 31,22%. From this study it was concluded that, forages under of palm oil plantations in companies, farmer groups and smallholder plantations have good potential as forage feed for beef cattle with the best nutrient value in company plantations.","PeriodicalId":17491,"journal":{"name":"Journal of Tropical Animal Science and Technology","volume":"111 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83437180","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The experiment aimed to know the physiological response of Etawah Crossbred pregnant goat were fed katuk leave meal (Sauropus androgynus) and Zn biocomplex as supplement. Sixteen heads of Ettawa crossbred pregnant goat in early third months pregnancy were used in this experiment with 38 ± 2.3 kg of body weight. Completely random design with 4 treatments and 4 replications were applied in this experiment. Those treatment were, R0: farmer pattern fed (Leucaena + 0.5kg consentrate; R1: farmer pattern fed + 77.5g of katuk leave meal; R2: R1 + Zn biocomplex 1.03g/kg consentrate; dan R3: R1 + Zn biocomplex 2.06g/kg consentrate. Variable measured consist of the respiration rate, pulse rate and rectal temperature, using conventional method. Data were tabulated and analized by analysis of variance. Result showed that treatment have significant effect on respiration rate (P<.01) but no significant on pulse rate and rectal temperature of Ettawa crossbred pregnant goat. The average of respiration rate R0 to R3 were: 58.21;59.88; 61.80 and 63.31 breath/minute, respectively; average of pulse rate R0 to R3 were: 79.0; 79.85;81.1 dan 82.1 breath/minute; average of rectal temperature R0 to R3were: 38.3; 37.55; 38.27 and 38.36oC. It can be concluded that there was increase in repiration rate of Etawah Crossbred pregnant goat due to supplementation of katuk leave meal and Zn biocomplex.
{"title":"PHYSIOLOGICAL RESPONSE OF ETAWAH CROSSBRED PREGNANT GOAT ON SUPPLEMENTATION OF KATUK LEAVE MEAL (SAUROPUS ANDROGYNUS )AND ZN BIOCOMPLEX","authors":"Y. R. Noach, H. T. Handayani","doi":"10.32938/jtast.v1i1.290","DOIUrl":"https://doi.org/10.32938/jtast.v1i1.290","url":null,"abstract":"The experiment aimed to know the physiological response of Etawah Crossbred pregnant goat were fed katuk leave meal (Sauropus androgynus) and Zn biocomplex as supplement. Sixteen heads of Ettawa crossbred pregnant goat in early third months pregnancy were used in this experiment with 38 ± 2.3 kg of body weight. Completely random design with 4 treatments and 4 replications were applied in this experiment. Those treatment were, R0: farmer pattern fed (Leucaena + 0.5kg consentrate; R1: farmer pattern fed + 77.5g of katuk leave meal; R2: R1 + Zn biocomplex 1.03g/kg consentrate; dan R3: R1 + Zn biocomplex 2.06g/kg consentrate. Variable measured consist of the respiration rate, pulse rate and rectal temperature, using conventional method. Data were tabulated and analized by analysis of variance. Result showed that treatment have significant effect on respiration rate (P<.01) but no significant on pulse rate and rectal temperature of Ettawa crossbred pregnant goat. The average of respiration rate R0 to R3 were: 58.21;59.88; 61.80 and 63.31 breath/minute, respectively; average of pulse rate R0 to R3 were: 79.0; 79.85;81.1 dan 82.1 breath/minute; average of rectal temperature R0 to R3were: 38.3; 37.55; 38.27 and 38.36oC. It can be concluded that there was increase in repiration rate of Etawah Crossbred pregnant goat due to supplementation of katuk leave meal and Zn biocomplex.","PeriodicalId":17491,"journal":{"name":"Journal of Tropical Animal Science and Technology","volume":"101 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80450143","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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