Pub Date : 2022-02-21DOI: 10.32938/jtast.v4i1.2185
Yohanes Djego, J.N. Kihe, P. Kune
The aims of this study were to determine the average and standard deviation and to estimate repitability coefficients of production at birth and weaning characters of duroc crossbred sows. The study was carried out in two breeding farms namely the Instalation of Pig Breeding, village of Tarus, Kupang Regency and the Manise Pig Farm, Village of Oetete, Kupang City, East Nusa Tenggara (NTT). Materials used duroc crossbred sows ( 15 heads ) which born and weaned piglets during the study periode. All sows was mated artivicialy with boars of duroc crossbred. Variables were liter size, weaning rate, birth weight and weaning weight. Analysis of statistical description was used to determine the average and deviation standard of liter size, weaning rate, birth and weaning weights. Effects between paritas was analysed using t-test and the interclass correlation was used to calculate the coefficient of repitability. Results showed that duroc crossbred sows had the average and deviation standard for the first and second liter size 9.87±1.80 head and 10.67±2.58 head; for the first and second birth weight 1.30±0.26 kg and 1.47±0.47 kg, for the first and second weaning weight 6.01±0.49 kg and 6.47±0.61 kg .and for the first and second weaning rate 8.20±1.78 head and 8.53±2.23 head; respectively. The average of litter size, birth weight, weaning weight and weaning rate between the first and second parity was no difference (P > 0,05). The coefficients of repeatabitily for characters of liter size, birth weight, weaning weight and weaning rate were 0.48; 0.30; 0.46 and 0,52; respectively. In conclution, the coefficients of repeatabily of litter size, birth weight and weaning weight from duroc crossbred sows were medium and that for weaning rate was high value and the performance of characters between the first and second parity were relatively same.
{"title":"The Estimate of Repitability of Performances at Birth and Weaning Age of Duroc Crossbred Sows","authors":"Yohanes Djego, J.N. Kihe, P. Kune","doi":"10.32938/jtast.v4i1.2185","DOIUrl":"https://doi.org/10.32938/jtast.v4i1.2185","url":null,"abstract":"The aims of this study were to determine the average and standard deviation and to estimate repitability coefficients of production at birth and weaning characters of duroc crossbred sows. The study was carried out in two breeding farms namely the Instalation of Pig Breeding, village of Tarus, Kupang Regency and the Manise Pig Farm, Village of Oetete, Kupang City, East Nusa Tenggara (NTT). Materials used duroc crossbred sows ( 15 heads ) which born and weaned piglets during the study periode. All sows was mated artivicialy with boars of duroc crossbred. Variables were liter size, weaning rate, birth weight and weaning weight. Analysis of statistical description was used to determine the average and deviation standard of liter size, weaning rate, birth and weaning weights. Effects between paritas was analysed using t-test and the interclass correlation was used to calculate the coefficient of repitability. Results showed that duroc crossbred sows had the average and deviation standard for the first and second liter size 9.87±1.80 head and 10.67±2.58 head; for the first and second birth weight 1.30±0.26 kg and 1.47±0.47 kg, for the first and second weaning weight 6.01±0.49 kg and 6.47±0.61 kg .and for the first and second weaning rate 8.20±1.78 head and 8.53±2.23 head; respectively. The average of litter size, birth weight, weaning weight and weaning rate between the first and second parity was no difference (P > 0,05). The coefficients of repeatabitily for characters of liter size, birth weight, weaning weight and weaning rate were 0.48; 0.30; 0.46 and 0,52; respectively. In conclution, the coefficients of repeatabily of litter size, birth weight and weaning weight from duroc crossbred sows were medium and that for weaning rate was high value and the performance of characters between the first and second parity were relatively same.","PeriodicalId":17491,"journal":{"name":"Journal of Tropical Animal Science and Technology","volume":"35 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72616358","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}
Pub Date : 2022-02-21DOI: 10.32938/jtast.v4i1.1290
Ori Onesimus Maunaben, C. V. Lisnahan, Gerson F. Bira
The purpose of this study is to find out the influence of feeding different levels of protein in feed on the dimensions of the body of the village chicken grower phase (6-14 weeks), to find out the addition of amino acids treonine and tryptophan in feed to the dimensions of the body of the village chicken grower phase (6-14 weeks) and to know the interaction of protein leveling and the addition of amino acids treonine and tryptophan in feed to the dimensions of the body of the village chicken grower phase (6-14 weeks). This research has been conducted in Sasi Subdistrict, Kefamenanu City District, North Central Timor Regency for 8 weeks from October-December 2020. This study used 6 weeks old native chickens as many as 120 heads. The method used in this study is a complete random design of factorial patterns of 2 x 3 i.e. 2 levels of amino acids and 3 levels of coarse protein. Treatment given A1C1 (treonine 0.50% + tryptophan 0.15% + protein 15%), A1C2 (treonine 0.50% + tryptophan 0.15% + protein 17%), A1C3 (treonine 0.50% + tryptophan 0.15% + protein 19%), A2C1 (treonine 0.75% + tryptophan 0.20% + protein 15%), A2C2 (treonine 0.75% + tryptophan 0.20% + protein 17%), A2C3 (treonine 0.75% + tryptophan 0.20% + protein 19%). The variables observed in this study were weight, chest circumference, body length, length of sternum, femur length, tibia length, shank length, shank circumference and finger length. The data obtained was analyzed using variance analysis and multiple distance tests. Statistical analysis showed that crude protein levels had an unreal effect on chest circumference, body length, breastbone length, femur length, tibia length, shank length, shank circumference and finger length. Levels of amino acids (treonine + tryptophan) have a noticeable effect on weight, chest circumference, body length, length of sternum, tibia length, shank length and finger length. There is an interaction between amino acids (treonine + tryptophan) and crude protein levels against chest circumference, femur length, shank circumference and finger length.
{"title":"Supplementation of Threonine and Tryptophan in Feed with Different Crude Protein Levels on Body Dimensions of Native Chickens in the Grower Phase (6 - 14 Weeks)","authors":"Ori Onesimus Maunaben, C. V. Lisnahan, Gerson F. Bira","doi":"10.32938/jtast.v4i1.1290","DOIUrl":"https://doi.org/10.32938/jtast.v4i1.1290","url":null,"abstract":"The purpose of this study is to find out the influence of feeding different levels of protein in feed on the dimensions of the body of the village chicken grower phase (6-14 weeks), to find out the addition of amino acids treonine and tryptophan in feed to the dimensions of the body of the village chicken grower phase (6-14 weeks) and to know the interaction of protein leveling and the addition of amino acids treonine and tryptophan in feed to the dimensions of the body of the village chicken grower phase (6-14 weeks). This research has been conducted in Sasi Subdistrict, Kefamenanu City District, North Central Timor Regency for 8 weeks from October-December 2020. This study used 6 weeks old native chickens as many as 120 heads. The method used in this study is a complete random design of factorial patterns of 2 x 3 i.e. 2 levels of amino acids and 3 levels of coarse protein. Treatment given A1C1 (treonine 0.50% + tryptophan 0.15% + protein 15%), A1C2 (treonine 0.50% + tryptophan 0.15% + protein 17%), A1C3 (treonine 0.50% + tryptophan 0.15% + protein 19%), A2C1 (treonine 0.75% + tryptophan 0.20% + protein 15%), A2C2 (treonine 0.75% + tryptophan 0.20% + protein 17%), A2C3 (treonine 0.75% + tryptophan 0.20% + protein 19%). The variables observed in this study were weight, chest circumference, body length, length of sternum, femur length, tibia length, shank length, shank circumference and finger length. The data obtained was analyzed using variance analysis and multiple distance tests. Statistical analysis showed that crude protein levels had an unreal effect on chest circumference, body length, breastbone length, femur length, tibia length, shank length, shank circumference and finger length. Levels of amino acids (treonine + tryptophan) have a noticeable effect on weight, chest circumference, body length, length of sternum, tibia length, shank length and finger length. There is an interaction between amino acids (treonine + tryptophan) and crude protein levels against chest circumference, femur length, shank circumference and finger length.","PeriodicalId":17491,"journal":{"name":"Journal of Tropical Animal Science and Technology","volume":"52 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85394822","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}
Pub Date : 2022-02-21DOI: 10.32938/jtast.v4i1.2092
Y. R. Noach, Agatha Feriyanti Fore Kehik, Gertruida Margareth Sipahelut
Experiment aims to determine the substitution effect of tapioca by purple sweet potato flour on antioxidant, fat oxidation, fat content and pH of Manila duck sausage. Completely randomised design with 5 treatments and 3 replications was applied in this experiment. Those treatment were: P0 = 100% of tapioca; P1 = 25% purple sweet potato flour + 75% tapioca; P2 = 50% purple sweet potato flour + 50% tapioca; P3 = 75% purple sweet potato flour + 25% tapioca; dan P4 = 100% purple sweet potato flour. Variable measured were: antioxidant, fat oxidation, fat content and pH. The result showed that treatments have close significant (P<0.01) on antioxidant and fat oxidation, significant (P<0.05) on pH and no significant (P>0.05) on fat content. It can be concluded that insreasing of purple sweet potato flour substitution up to 100%, producing the best chemicals characteristic of Manila duck sausage which indicated by increase of antioxidant, decreasing of fat oxidation, lower fat content and pH of sausage.
{"title":"The The Chemical Characteristic of Manila Duck Sausage Processed by Using Purple Sweet Potato Flour as Subtitute of Tapioca","authors":"Y. R. Noach, Agatha Feriyanti Fore Kehik, Gertruida Margareth Sipahelut","doi":"10.32938/jtast.v4i1.2092","DOIUrl":"https://doi.org/10.32938/jtast.v4i1.2092","url":null,"abstract":"Experiment aims to determine the substitution effect of tapioca by purple sweet potato flour on antioxidant, fat oxidation, fat content and pH of Manila duck sausage. Completely randomised design with 5 treatments and 3 replications was applied in this experiment. Those treatment were: P0 = 100% of tapioca; P1 = 25% purple sweet potato flour + 75% tapioca; P2 = 50% purple sweet potato flour + 50% tapioca; P3 = 75% purple sweet potato flour + 25% tapioca; dan P4 = 100% purple sweet potato flour. Variable measured were: antioxidant, fat oxidation, fat content and pH. The result showed that treatments have close significant (P<0.01) on antioxidant and fat oxidation, significant (P<0.05) on pH and no significant (P>0.05) on fat content. It can be concluded that insreasing of purple sweet potato flour substitution up to 100%, producing the best chemicals characteristic of Manila duck sausage which indicated by increase of antioxidant, decreasing of fat oxidation, lower fat content and pH of sausage. \u0000 ","PeriodicalId":17491,"journal":{"name":"Journal of Tropical Animal Science and Technology","volume":"18 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88588548","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}
Pub Date : 2022-02-21DOI: 10.32938/jtast.v4i1.2183
Resolinda Harly, S. Mulyani
The Covid-19 pandemic has changed the order of life and affected all sectors of life, including the livestock sub-sector. Minister of Agriculture Syahrul Yasin Limpo (2020) stated that the need for cattle farming in Indonesia reaches 700 thousand tons, while the existing livestock can only meet the needs of 400 thousand tons. This means that cattle farming still has a great opportunity to develop. Based on data, existing cattle farms are dominated by smallholder farms (97.7%). This study aims to see how the condition of smallholder cattle farms during the pandemic in terms of; 1. How is the level of cattle sales during the pandemic, 2. Maintenance system. The research design used in this study was a survey method conducted in the district of 50 cities of Lareh Sago Halaban. Sampling was carried out by purposive random sampling method. The results of research conducted on smallholder cattle farms during the pandemic on sales at the beginning of the pandemic in March-May 2020, are 56% in the following three months June-August 2020 as many as 52% in the third of Sept-Nov 2020 is 96% and at 52% for the month of Dec-Feb 2021. Sales are also influenced by policies taken by the government at the regional level. The cattle rearing system has been 72% intensively carried out by farmers, the availability of forage is still at a sufficient level for a cattle scale of 1-3 heads, but more than that amount if farmers do not have grass land is not sufficient. The cattle business during the pandemic can still run well and can be used as a business opportunity for youth.
{"title":"The Impact of Covid 19 Pandemic on the Cattle Sales","authors":"Resolinda Harly, S. Mulyani","doi":"10.32938/jtast.v4i1.2183","DOIUrl":"https://doi.org/10.32938/jtast.v4i1.2183","url":null,"abstract":"The Covid-19 pandemic has changed the order of life and affected all sectors of life, including the livestock sub-sector. Minister of Agriculture Syahrul Yasin Limpo (2020) stated that the need for cattle farming in Indonesia reaches 700 thousand tons, while the existing livestock can only meet the needs of 400 thousand tons. This means that cattle farming still has a great opportunity to develop. Based on data, existing cattle farms are dominated by smallholder farms (97.7%). This study aims to see how the condition of smallholder cattle farms during the pandemic in terms of; 1. How is the level of cattle sales during the pandemic, 2. Maintenance system. The research design used in this study was a survey method conducted in the district of 50 cities of Lareh Sago Halaban. Sampling was carried out by purposive random sampling method. The results of research conducted on smallholder cattle farms during the pandemic on sales at the beginning of the pandemic in March-May 2020, are 56% in the following three months June-August 2020 as many as 52% in the third of Sept-Nov 2020 is 96% and at 52% for the month of Dec-Feb 2021. Sales are also influenced by policies taken by the government at the regional level. The cattle rearing system has been 72% intensively carried out by farmers, the availability of forage is still at a sufficient level for a cattle scale of 1-3 heads, but more than that amount if farmers do not have grass land is not sufficient. The cattle business during the pandemic can still run well and can be used as a business opportunity for youth.","PeriodicalId":17491,"journal":{"name":"Journal of Tropical Animal Science and Technology","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78880241","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}
Pub Date : 2021-08-22DOI: 10.32938/JTAST.V3I2.1205
Modesta Salu, C. V. Lisnahan, Oktovianus R. Nahak
This study aims to determine the effect of calcium supplementation in feed on the blood profile of broilers chickens. This research was conducted in a broiler chicken coop, owned by breeders in Sasi Village, Kefamenanu City District, North Central East District. This research was conducted from July to August 2020. This study used 96 broilers. The method used in this was a completely randomized design consisting of 4 replications and 4 treatments. The treatments given were T0 (control diet), T1 (calcium supplementation 1,00 %), T2 (calcium supplementation 1,50 %), T3 (calcium supplementation 2,00 %). The variables observed in this study were the content of erythrocytes, hemoglobin, and blood leucocytes. The data obtained were analyzed using analysis of variance. Analysis of variance showed that the treatment had no significant effect on erythrocytes, hemoglobin, and leucocytes of broiler chickens. It was concluded that the addition of calcium in feed at different levels did not increase the content of erythrocytes, hemoglobin, and leucocytes of broiler chickens aged 6 weeks.
{"title":"Effect of Calcium Level in Feed on Blood Profile of Broiler Chicken","authors":"Modesta Salu, C. V. Lisnahan, Oktovianus R. Nahak","doi":"10.32938/JTAST.V3I2.1205","DOIUrl":"https://doi.org/10.32938/JTAST.V3I2.1205","url":null,"abstract":"This study aims to determine the effect of calcium supplementation in feed on the blood profile of broilers chickens. This research was conducted in a broiler chicken coop, owned by breeders in Sasi Village, Kefamenanu City District, North Central East District. This research was conducted from July to August 2020. This study used 96 broilers. The method used in this was a completely randomized design consisting of 4 replications and 4 treatments. The treatments given were T0 (control diet), T1 (calcium supplementation 1,00 %), T2 (calcium supplementation 1,50 %), T3 (calcium supplementation 2,00 %). The variables observed in this study were the content of erythrocytes, hemoglobin, and blood leucocytes. The data obtained were analyzed using analysis of variance. Analysis of variance showed that the treatment had no significant effect on erythrocytes, hemoglobin, and leucocytes of broiler chickens. It was concluded that the addition of calcium in feed at different levels did not increase the content of erythrocytes, hemoglobin, and leucocytes of broiler chickens aged 6 weeks.","PeriodicalId":17491,"journal":{"name":"Journal of Tropical Animal Science and Technology","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82025925","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}
Pub Date : 2021-08-22DOI: 10.32938/JTAST.V3I2.1170
Victoria Sari Lau, Stefanus Sio, Theresia Ika Purwatiningsih, Hilarius Yosep Sikone
This research aims to determine the performance of the beef processing industry in Kefamenanu City District and to analyze the amount of added value generated from beef processing in Kefamenanu City District. This research was conducted in the MSMEs VIVI meat processing industry, Kefamenanu City District, North Central Timor Regency. This study used the Surfei method with quantitative descriptive analysis. The variables observed were the performance of the meat processing industry and the added value of beef processing. The application of the balanced scorecard concept in analyzing the performance of VIVI MSMEs shows that from a financial perspective it has a good performance with an infinite CR value; average NPM 8,216%; an average ROA of 15,39% and an average ROI of 2,24 times of the investment value. From the customer perspective, it has a good performance with 51,49% of general customers who are satisfied and 49,79% of partner customers who are satisfied. For the perspective of internal business processes and the perspective of learning and growth have a good performance, respectively, with a value of 60,76% and 54,86%, respectively. It is concluded that the value added of beef products per kilogram of output is Rp. 48.060.00 for shredded products and beef jerky products of Rp. 37.551.00.
{"title":"Performance Analysis and Added Value of Industry Processing Beef into Processed Meat Jengken and Shredded in the Kota Kefamenanu District","authors":"Victoria Sari Lau, Stefanus Sio, Theresia Ika Purwatiningsih, Hilarius Yosep Sikone","doi":"10.32938/JTAST.V3I2.1170","DOIUrl":"https://doi.org/10.32938/JTAST.V3I2.1170","url":null,"abstract":"This research aims to determine the performance of the beef processing industry in Kefamenanu City District and to analyze the amount of added value generated from beef processing in Kefamenanu City District. This research was conducted in the MSMEs VIVI meat processing industry, Kefamenanu City District, North Central Timor Regency. This study used the Surfei method with quantitative descriptive analysis. The variables observed were the performance of the meat processing industry and the added value of beef processing. The application of the balanced scorecard concept in analyzing the performance of VIVI MSMEs shows that from a financial perspective it has a good performance with an infinite CR value; average NPM 8,216%; an average ROA of 15,39% and an average ROI of 2,24 times of the investment value. From the customer perspective, it has a good performance with 51,49% of general customers who are satisfied and 49,79% of partner customers who are satisfied. For the perspective of internal business processes and the perspective of learning and growth have a good performance, respectively, with a value of 60,76% and 54,86%, respectively. It is concluded that the value added of beef products per kilogram of output is Rp. 48.060.00 for shredded products and beef jerky products of Rp. 37.551.00.","PeriodicalId":17491,"journal":{"name":"Journal of Tropical Animal Science and Technology","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80591368","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}
Pub Date : 2021-08-22DOI: 10.32938/JTAST.V3I2.1032
Fransiskus X. Manehat, A. A. Dethan, Paulus Klau Tahuk
This study aims to determine the quality of Bali cattle spermatozoa diluted using sugarcane juice-egg yolk. This research was carried out in the stables and Laboratory of the Faculty of Agriculture, University of Timor in August-September 2020. Semen was collected from an adult male bali cattle, aged ± 4.5 years in healthy condition. The method used in this study is an experimental method using a completely randomized design consisting of 4 treatments and 5 replications. Each treatment was T1: 0.075 ml semen + 0.3 ml of egg yolk sugarcane juice diluent and stored for 24 hours, T2: semen 0.075 ml + 0.3 ml of diluent for egg yolk cane juice and stored for 48 hours, T3: semen 0.075 ml + 0.3 ml of diluent for egg yolk sugarcane juice and stored for 72 hours, T4: semen 0.075 ml + 0 ,3 ml of egg yolk sugarcane juice diluent and stored for 96 hours. The variables measured were individual motility, viability, spermatozoa abnormalities, and semen pH. The results showed that the T4 treatment on a shelf life of 96 hours still showed a good average value with individual spermatozoa motility values of 45%, spermatozoa viability of 77.3%, spermatozoa abnormalities of 12.5% and semen pH 6.6. It can be concluded that the use of cane juice-egg yolk diluent has a positive impact because it is able to maintain the viability of spermatozoa for 96 hours.
{"title":"Motility, Viability, Spermatozoa Abnormality, and pH of Bali Cattle Semen in Another-Yellow Water Driller Stored in a Different Time","authors":"Fransiskus X. Manehat, A. A. Dethan, Paulus Klau Tahuk","doi":"10.32938/JTAST.V3I2.1032","DOIUrl":"https://doi.org/10.32938/JTAST.V3I2.1032","url":null,"abstract":"This study aims to determine the quality of Bali cattle spermatozoa diluted using sugarcane juice-egg yolk. This research was carried out in the stables and Laboratory of the Faculty of Agriculture, University of Timor in August-September 2020. Semen was collected from an adult male bali cattle, aged ± 4.5 years in healthy condition. The method used in this study is an experimental method using a completely randomized design consisting of 4 treatments and 5 replications. Each treatment was T1: 0.075 ml semen + 0.3 ml of egg yolk sugarcane juice diluent and stored for 24 hours, T2: semen 0.075 ml + 0.3 ml of diluent for egg yolk cane juice and stored for 48 hours, T3: semen 0.075 ml + 0.3 ml of diluent for egg yolk sugarcane juice and stored for 72 hours, T4: semen 0.075 ml + 0 ,3 ml of egg yolk sugarcane juice diluent and stored for 96 hours. The variables measured were individual motility, viability, spermatozoa abnormalities, and semen pH. The results showed that the T4 treatment on a shelf life of 96 hours still showed a good average value with individual spermatozoa motility values of 45%, spermatozoa viability of 77.3%, spermatozoa abnormalities of 12.5% and semen pH 6.6. It can be concluded that the use of cane juice-egg yolk diluent has a positive impact because it is able to maintain the viability of spermatozoa for 96 hours. \u0000 \u0000 ","PeriodicalId":17491,"journal":{"name":"Journal of Tropical Animal Science and Technology","volume":"104 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86964458","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}
Pub Date : 2021-08-22DOI: 10.32938/JTAST.V3I2.1201
Fransiska Luruk Berek, A. A. Dethan, Paulus Klau Tahuk
This study aims to determine the effect of shelf life of duroc boar semen which was diluted using tris-egg yolk-coconut water thinner on the value of viability, abnormality, and acidity (pH). The semen used is in the form of fresh semen from 2-year-old duroc pigs. Semen was collected by a manual method using artificial broodstock. This research was conducted in November 2020 using an experimental method according to the Completely Randomized Design (CRD) procedure with 4 treatments and 4 replications so that there were 16 experimental units. Each treatment is P0: storage of semen for 0 hours, P1: storage of semen for 24 hours, P2: storage of semen for 36 hours, P3: storage of semen for 48 hours. The results showed that the use of tris-egg yolk-coconut water diluent had a significant effect (P <0.05) on viability, abnormality, and degree of acidity (pH). The mean value of spermatozoa viability was P0: 96%, P1: 93.75%, P2: 84.5%, and treatment P3: 79.5%. The mean value of spermatozoa abnormality in treatment P0: 5.25%, P1: 6.5%, P2: 11.25%, and treatment P3: 14.75%. The average value of the degree of acidity (pH) of semen P0: 8.3 P1: 7.2; P2 7,3 and P3 treatment: 7,25. It can be concluded that the dilution of semen using tris-egg yolk and coconut water can maintain the value of viability, abnormalities of spermatozoa, and degree of acidity (pH).
{"title":"The Effect of Long Shelf Life of Duroc Pig Male Semen Diluted Using Tris-Egg Yolk-Young Coconut Water on The Value of Viability, Abnormality and pH","authors":"Fransiska Luruk Berek, A. A. Dethan, Paulus Klau Tahuk","doi":"10.32938/JTAST.V3I2.1201","DOIUrl":"https://doi.org/10.32938/JTAST.V3I2.1201","url":null,"abstract":"This study aims to determine the effect of shelf life of duroc boar semen which was diluted using tris-egg yolk-coconut water thinner on the value of viability, abnormality, and acidity (pH). The semen used is in the form of fresh semen from 2-year-old duroc pigs. Semen was collected by a manual method using artificial broodstock. This research was conducted in November 2020 using an experimental method according to the Completely Randomized Design (CRD) procedure with 4 treatments and 4 replications so that there were 16 experimental units. Each treatment is P0: storage of semen for 0 hours, P1: storage of semen for 24 hours, P2: storage of semen for 36 hours, P3: storage of semen for 48 hours. The results showed that the use of tris-egg yolk-coconut water diluent had a significant effect (P <0.05) on viability, abnormality, and degree of acidity (pH). The mean value of spermatozoa viability was P0: 96%, P1: 93.75%, P2: 84.5%, and treatment P3: 79.5%. The mean value of spermatozoa abnormality in treatment P0: 5.25%, P1: 6.5%, P2: 11.25%, and treatment P3: 14.75%. The average value of the degree of acidity (pH) of semen P0: 8.3 P1: 7.2; P2 7,3 and P3 treatment: 7,25. It can be concluded that the dilution of semen using tris-egg yolk and coconut water can maintain the value of viability, abnormalities of spermatozoa, and degree of acidity (pH). \u0000 ","PeriodicalId":17491,"journal":{"name":"Journal of Tropical Animal Science and Technology","volume":"84 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79163169","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}
Pub Date : 2021-08-22DOI: 10.32938/JTAST.V3I2.1024
Stefanus Nahak, A. A. Dethan, Paulus Klau Tahuk
This study aims to determine the effect of using different levels of thinner olive oil (extra virgin olive oil) on the viability and abnormality of spermatozoa and the pH of the semen of duroc pigs. The research took place in September 2020 in Noenebu, Tapenpah Village, Insana District, North Central Timor Regency, and the Laboratory of the Faculty of Agriculture, University of Timor. This study used a completely randomized design (CRD) with 4 treatments and 5 replications. Treatment R1 consist of 10% tris solution, 10% olive oil, 80% semen; R2 treatment consist of 15% tris solution, 15% olive oil, 70% semen; R3 treatment consist of 20% tris solution, 20% olive oil, 60% semen, and R4 treatment consist of 25% tris solution, 25% olive oil, 50% semen. The results showed that the effect of different treatments was very significant (P <0.01) on the viability of spermatozoa. The mean spermatozoa viability of each treatment was R1 of 89 ± 2.57%, R2 of 76.9 ± 12.51%, R3 of 62.8 ± 3.11%, and R4 treatment of 41.2 ± 15, 38%. The spermatozoa abnormalities were significantly different (P <0.05). Where the abnormality of the spermatozoa in treatment R1 was 8.8 ± 1.30%, R2 was 10.4 ± 1.67%, R3 was 11.6 ± 1.81%, and R4 was 14.4 ± 3.78%. The degree of acidity (pH) of the semen was not significantly different between treatments. The pH value of each treatment was R1 of 7.92 ± 0.83, R2 of 8.04 ± 0.54, R3 of 7.96 ± 0.39; and R4 treatment of 8.06 ± 0.64. It can be concluded that the addition of 10% to 20% olive oil can maintain the viability and abnormality of duroc boar male spermatozoa. However, the use of olive oil up to 20% does not affect to degree of acidity of the semen produced.
{"title":"The Effect of Using Different Levels of Thinner Olive Oil (Extra Virgin Olive Oil) on the Viability and Abnormality of Spermatozoa and pH of the Semen Duroc Pigs","authors":"Stefanus Nahak, A. A. Dethan, Paulus Klau Tahuk","doi":"10.32938/JTAST.V3I2.1024","DOIUrl":"https://doi.org/10.32938/JTAST.V3I2.1024","url":null,"abstract":" This study aims to determine the effect of using different levels of thinner olive oil (extra virgin olive oil) on the viability and abnormality of spermatozoa and the pH of the semen of duroc pigs. The research took place in September 2020 in Noenebu, Tapenpah Village, Insana District, North Central Timor Regency, and the Laboratory of the Faculty of Agriculture, University of Timor. This study used a completely randomized design (CRD) with 4 treatments and 5 replications. Treatment R1 consist of 10% tris solution, 10% olive oil, 80% semen; R2 treatment consist of 15% tris solution, 15% olive oil, 70% semen; R3 treatment consist of 20% tris solution, 20% olive oil, 60% semen, and R4 treatment consist of 25% tris solution, 25% olive oil, 50% semen. The results showed that the effect of different treatments was very significant (P <0.01) on the viability of spermatozoa. The mean spermatozoa viability of each treatment was R1 of 89 ± 2.57%, R2 of 76.9 ± 12.51%, R3 of 62.8 ± 3.11%, and R4 treatment of 41.2 ± 15, 38%. The spermatozoa abnormalities were significantly different (P <0.05). Where the abnormality of the spermatozoa in treatment R1 was 8.8 ± 1.30%, R2 was 10.4 ± 1.67%, R3 was 11.6 ± 1.81%, and R4 was 14.4 ± 3.78%. The degree of acidity (pH) of the semen was not significantly different between treatments. The pH value of each treatment was R1 of 7.92 ± 0.83, R2 of 8.04 ± 0.54, R3 of 7.96 ± 0.39; and R4 treatment of 8.06 ± 0.64. It can be concluded that the addition of 10% to 20% olive oil can maintain the viability and abnormality of duroc boar male spermatozoa. However, the use of olive oil up to 20% does not affect to degree of acidity of the semen produced. \u0000 \u0000 ","PeriodicalId":17491,"journal":{"name":"Journal of Tropical Animal Science and Technology","volume":"43 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85573525","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 study aimed to determine the effect of the use of feed concentrates containing Moringa leaf flour on protein consumption, protein digestibility and rumen ammonia concentration. Data were analyzed using a randomized block design (RBD) with 4 treatments and 3 replications, and continued with the Duncan test. The treatments in this study include: K1: Concentrate without the use of Moringa leaf flour; Concentrate with the addition of 10% Moringa leaf flour; K3: Concentrate with the use of Moringa leaf flour 20%; and K4: Concentrate with the use of 30% Moringa leaf flour. The variables determined were Rough Protein Consumption and Digestion and rumen NH3 Concentration. The results showed that protein (g / tail / day) consumption and crude protein digestibility (%) were highest in the treatment of K4: 36.37 and 72.01, then followed by K3: 35.81 da. 71.93; K2: 35.06 and 69.85 and K1: 31.99 and 59.91. The highest rumen NH3 (mM) concentration is also occupied by K4: 19.77 followed; K3: 18.24; K2: 16.48 and K1: 11.16. The results of statistical analysis showed that the treatment had no significant effect (p> 0.05) on consumption and had a significant effect (p<0.05) on the digestibility coefficient of crude protein and rumen NH3. It was concluded that the use of Moringa leaf flour as a constituent component to the level of 30% can be used for animal feed to increase consumption and nutrient digestibility of livestock as well as the provision of rumen NH3.
{"title":"THE EFFECT OF GIVING CONCENTRATES CONTAINING KELOR LEAF FLOURS WITH DIFFERENT LEVELS ON NITROGEN UTILISATION OF LOCAL GOAT","authors":"L. S. Enawati, M. M. Kleden, Marfandi M. Robo","doi":"10.32938/jtast.v1i1.294","DOIUrl":"https://doi.org/10.32938/jtast.v1i1.294","url":null,"abstract":"The study aimed to determine the effect of the use of feed concentrates containing Moringa leaf flour on protein consumption, protein digestibility and rumen ammonia concentration. Data were analyzed using a randomized block design (RBD) with 4 treatments and 3 replications, and continued with the Duncan test. The treatments in this study include: K1: Concentrate without the use of Moringa leaf flour; Concentrate with the addition of 10% Moringa leaf flour; K3: Concentrate with the use of Moringa leaf flour 20%; and K4: Concentrate with the use of 30% Moringa leaf flour. The variables determined were Rough Protein Consumption and Digestion and rumen NH3 Concentration. The results showed that protein (g / tail / day) consumption and crude protein digestibility (%) were highest in the treatment of K4: 36.37 and 72.01, then followed by K3: 35.81 da. 71.93; K2: 35.06 and 69.85 and K1: 31.99 and 59.91. The highest rumen NH3 (mM) concentration is also occupied by K4: 19.77 followed; K3: 18.24; K2: 16.48 and K1: 11.16. The results of statistical analysis showed that the treatment had no significant effect (p> 0.05) on consumption and had a significant effect (p<0.05) on the digestibility coefficient of crude protein and rumen NH3. It was concluded that the use of Moringa leaf flour as a constituent component to the level of 30% can be used for animal feed to increase consumption and nutrient digestibility of livestock as well as the provision of rumen NH3.","PeriodicalId":17491,"journal":{"name":"Journal of Tropical Animal Science and Technology","volume":"28 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78688525","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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