Pub Date : 2019-10-02DOI: 10.29244/jintp.17.2.26-31
Ones Putra Hulu, M. Sihombing, R. H. Saputro, A. Darmawan, Y. Herbani
The purpose this study was evaluate the utilization of nanoparticles silver (AgNPs) on performance and ammonia concentration in broiler excreta. This study used a factorial completely randomized design with 3x2 treatments and 4 replicates. First factor (AgNPs at drinking water) was P1 = 0 ppm, P2 = 2 ppm, and P3 = 3 ppm and the second factor Q (AgNPs by misty) was Q1 = 0 ppm and Q2 = 4 ppm. The variables measured were excreta ammonia content, feed consumption, body weight gain, feed conversion ratio, mortality, temperature and relative humidity. The results showed that there was no interaction between AgNPs in drinking water and AgNPs in its mist form on ammonia content. AgNPs 4 ppm by misty also affected reduce FCR and body weight gain at week 3, also increased FCR at fourth week. AgNPs in drinking water affected (P < 0.05) amonia content. AgNPs 2 ppm in drinking water reduce until 11% amonia content. AgNPs by misty also reduced (P< 0.05) amonia content. AgNPs 0 ppm and 4 ppm by misty not created comfort temperature and relative humidity for broiler chicks. It is concluded that the addition of silver nanoparticles reduce excreta ammonia levels of broiler chickens.
{"title":"Aplikasi Teknologi Nanopartikel Perak (AgNPs) dalam Air Minum dan Bentuk Kabut terhadap Kadar Amonia Ekskreta Broiler","authors":"Ones Putra Hulu, M. Sihombing, R. H. Saputro, A. Darmawan, Y. Herbani","doi":"10.29244/jintp.17.2.26-31","DOIUrl":"https://doi.org/10.29244/jintp.17.2.26-31","url":null,"abstract":"The purpose this study was evaluate the utilization of nanoparticles silver (AgNPs) on performance and ammonia concentration in broiler excreta. This study used a factorial completely randomized design with 3x2 treatments and 4 replicates. First factor (AgNPs at drinking water) was P1 = 0 ppm, P2 = 2 ppm, and P3 = 3 ppm and the second factor Q (AgNPs by misty) was Q1 = 0 ppm and Q2 = 4 ppm. The variables measured were excreta ammonia content, feed consumption, body weight gain, feed conversion ratio, mortality, temperature and relative humidity. The results showed that there was no interaction between AgNPs in drinking water and AgNPs in its mist form on ammonia content. AgNPs 4 ppm by misty also affected reduce FCR and body weight gain at week 3, also increased FCR at fourth week. AgNPs in drinking water affected (P < 0.05) amonia content. AgNPs 2 ppm in drinking water reduce until 11% amonia content. AgNPs by misty also reduced (P< 0.05) amonia content. AgNPs 0 ppm and 4 ppm by misty not created comfort temperature and relative humidity for broiler chicks. It is concluded that the addition of silver nanoparticles reduce excreta ammonia levels of broiler chickens.","PeriodicalId":101489,"journal":{"name":"Jurnal Ilmu Nutrisi dan Teknologi Pakan","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126792466","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 : 2019-10-02DOI: 10.29244/jintp.17.2.32-37
Asep Sudarman, N. Hidayati, S. Suharti
This study aimed to evaluate the effect of Indigofera sp and cassava flake supplementation on the nutritional status of female buffaloes fed on rice straw and field grasses in smallholder farmers in Cibungbulang, Bogor. This study used four female buffaloes of 4-10 years old and an average body weight of 428.88 ± 86.05 kg. The treatments were T0 = without supplementation and T1 = supplementation of 50% Indigofera leaf and 50% cassava flake. The variables observed were body weight gain, blood glucose, cholesterol, total protein, albumin, hematocrit and hemoglobin. Data were analyzed using Paired Samples T-test. The results showed that the nutritional status of buffaloes that were reared in semi-intensive were in normal condition. Supplementation of Indigofera sp and cassava has a positive influence on body weight gain, blood metabolite levels, hematocrit and hemoglobin of female buffaloes. Daily weight gain was obtained at 732.1 g head-1day-1. Blood glucose increased from 53.97 to 60.86 mg dL-1, albumin from 3.44 to 3.78 g dL-1, blood cholesterol from 37.43 to 50.84 mg dL-1 and hematocrit from 26.75 to 29.75%. The conclusion is that giving supplements of Indigofera and cassava for two weeks can improve the nutritional status of buffaloes reared traditionally.
{"title":"Status Nutrisi Kerbau Betina di Peternakan Rakyat Cibungbulang: Pengaruh Suplementasi Indigofera sp dan Gaplek terhadap Perubahan Profil Darah","authors":"Asep Sudarman, N. Hidayati, S. Suharti","doi":"10.29244/jintp.17.2.32-37","DOIUrl":"https://doi.org/10.29244/jintp.17.2.32-37","url":null,"abstract":"This study aimed to evaluate the effect of Indigofera sp and cassava flake supplementation on the nutritional status of female buffaloes fed on rice straw and field grasses in smallholder farmers in Cibungbulang, Bogor. This study used four female buffaloes of 4-10 years old and an average body weight of 428.88 ± 86.05 kg. The treatments were T0 = without supplementation and T1 = supplementation of 50% Indigofera leaf and 50% cassava flake. The variables observed were body weight gain, blood glucose, cholesterol, total protein, albumin, hematocrit and hemoglobin. Data were analyzed using Paired Samples T-test. The results showed that the nutritional status of buffaloes that were reared in semi-intensive were in normal condition. Supplementation of Indigofera sp and cassava has a positive influence on body weight gain, blood metabolite levels, hematocrit and hemoglobin of female buffaloes. Daily weight gain was obtained at 732.1 g head-1day-1. Blood glucose increased from 53.97 to 60.86 mg dL-1, albumin from 3.44 to 3.78 g dL-1, blood cholesterol from 37.43 to 50.84 mg dL-1 and hematocrit from 26.75 to 29.75%. The conclusion is that giving supplements of Indigofera and cassava for two weeks can improve the nutritional status of buffaloes reared traditionally.","PeriodicalId":101489,"journal":{"name":"Jurnal Ilmu Nutrisi dan Teknologi Pakan","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115404695","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 : 2019-10-02DOI: 10.29244/jintp.17.2.47-53
Berlin Gea, P. Karti, I. Prihantoro, A. Husni
Cultivation of the Elephant Grass cv Taiwan with tissue culture requires an acclimatization stage, therefore this study aims to find the best planting media and the effect of plant age and evaluation of production elephant grass cv taiwan mutant and nutrient content. Acclimatization was carried out in a greenhouse using sand, soil, and a combination of 50% sand with 50% soil, and the mutant type T2, T4 and K4. The acclimation process uses the Factorial RAL method with factor A type of mutant and factor B type of planting media and the parameters assessed are leaf length, number of leaves and plant mortality rate. Production evaluation uses the RAL method and the parameters observed to see elephant grass production are plant height, stem diameter, leaf width, number of tillers and amount of plant biomass production. Proximate analysis is used to show the nutritional value of plants that have been selected individually using scoring assessments. The results of the acclimatization study showed that the planting media that had the lowest mortality rate were sand and soil combination media (22%) followed by soil planting media (27%) and the planting media that had the highest mortality rate was sand media (30%). The results of the production evaluation stage showed that the highest average harvest weight was found in T4 mutants with an average weight of 1353 g clump-1harvest-1, followed by T2 mutants which had an average of 1198 g clump-1harvest-1 and the lowest harvest weight was found in K4 mutants with an average of 1002 g clump-1harvest-1. Based on the research results obtained the best planting media for the acclimation process of elephant grass cv Taiwan mutants is a combination of sand and soil media (1:1). The results of the evaluation stage of T4 mutant production are the best mutants based on morphological performance and production of plant biomass. Proximate analysis of selected plants shows that plants with mutant T2PT7 species have the best nutritional value, with nutritional content of PK 11.71 and SK 24.67.
{"title":"Aklimatisasi dan Evaluasi Produksi Mutan Rumput Gajah Kultivar Taiwan","authors":"Berlin Gea, P. Karti, I. Prihantoro, A. Husni","doi":"10.29244/jintp.17.2.47-53","DOIUrl":"https://doi.org/10.29244/jintp.17.2.47-53","url":null,"abstract":"Cultivation of the Elephant Grass cv Taiwan with tissue culture requires an acclimatization stage, therefore this study aims to find the best planting media and the effect of plant age and evaluation of production elephant grass cv taiwan mutant and nutrient content. Acclimatization was carried out in a greenhouse using sand, soil, and a combination of 50% sand with 50% soil, and the mutant type T2, T4 and K4. The acclimation process uses the Factorial RAL method with factor A type of mutant and factor B type of planting media and the parameters assessed are leaf length, number of leaves and plant mortality rate. Production evaluation uses the RAL method and the parameters observed to see elephant grass production are plant height, stem diameter, leaf width, number of tillers and amount of plant biomass production. Proximate analysis is used to show the nutritional value of plants that have been selected individually using scoring assessments. The results of the acclimatization study showed that the planting media that had the lowest mortality rate were sand and soil combination media (22%) followed by soil planting media (27%) and the planting media that had the highest mortality rate was sand media (30%). The results of the production evaluation stage showed that the highest average harvest weight was found in T4 mutants with an average weight of 1353 g clump-1harvest-1, followed by T2 mutants which had an average of 1198 g clump-1harvest-1 and the lowest harvest weight was found in K4 mutants with an average of 1002 g clump-1harvest-1. Based on the research results obtained the best planting media for the acclimation process of elephant grass cv Taiwan mutants is a combination of sand and soil media (1:1). The results of the evaluation stage of T4 mutant production are the best mutants based on morphological performance and production of plant biomass. Proximate analysis of selected plants shows that plants with mutant T2PT7 species have the best nutritional value, with nutritional content of PK 11.71 and SK 24.67.","PeriodicalId":101489,"journal":{"name":"Jurnal Ilmu Nutrisi dan Teknologi Pakan","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129454645","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 : 2019-10-02DOI: 10.29244/jintp.17.2.38-46
Yayang Lilik Abdul Holik, L. Abdullah, P. Karti
Sorghum is a source of fiber which is very potential to be cultivated and developed for forage production. Silage is a forage preservation method based on lactic acid fermentation under anaerobic conditions. Indigofera sp. is a tropical leguminous trees source with high protein content. Indigofera has an advantages in production and quality. The research was purposed to analyze the quality of sorghum varieties with the addition of Indigofera sp. different. Materials used in this study include Hybrid 20 sorghum plants, sorghum plants 12FS9006, sorghum plants 13FB7001, sorghum plants 12S49001, Indigofera sp. Plants with levels (0%, 10%, 15%, and 20%), EM4 and molasses. The equipments for making silage consisting of coper to chop up sorghum plants, scales, sprayers, shovels, sorghum compaction equipment, silos in the form of plastic buckets with plastic bags. The data was analyzed a multiple regression data normality test using Independent T-method. The results showed that silase sorghum 12FB7001 had higher water contenct, ash content and crude fat, whereas sorghum hybrid 20 had higher protein content and crude fiber. Sorghum 12FS9006 produced good quality silage (NH3, VFA, KCBK, and KCBO). It is concluded silage quality of the four sorghum cultivars than 0%, 10% and 20% levels.
{"title":"Evaluasi Nutrisi Silase Kultivar Baru Tanaman Sorgum (Sorghum Bicolor) dengan Penambahan Legum Indigofera sp. pada Taraf Berbeda","authors":"Yayang Lilik Abdul Holik, L. Abdullah, P. Karti","doi":"10.29244/jintp.17.2.38-46","DOIUrl":"https://doi.org/10.29244/jintp.17.2.38-46","url":null,"abstract":"Sorghum is a source of fiber which is very potential to be cultivated and developed for forage production. Silage is a forage preservation method based on lactic acid fermentation under anaerobic conditions. Indigofera sp. is a tropical leguminous trees source with high protein content. Indigofera has an advantages in production and quality. The research was purposed to analyze the quality of sorghum varieties with the addition of Indigofera sp. different. Materials used in this study include Hybrid 20 sorghum plants, sorghum plants 12FS9006, sorghum plants 13FB7001, sorghum plants 12S49001, Indigofera sp. Plants with levels (0%, 10%, 15%, and 20%), EM4 and molasses. The equipments for making silage consisting of coper to chop up sorghum plants, scales, sprayers, shovels, sorghum compaction equipment, silos in the form of plastic buckets with plastic bags. The data was analyzed a multiple regression data normality test using Independent T-method. The results showed that silase sorghum 12FB7001 had higher water contenct, ash content and crude fat, whereas sorghum hybrid 20 had higher protein content and crude fiber. Sorghum 12FS9006 produced good quality silage (NH3, VFA, KCBK, and KCBO). It is concluded silage quality of the four sorghum cultivars than 0%, 10% and 20% levels.","PeriodicalId":101489,"journal":{"name":"Jurnal Ilmu Nutrisi dan Teknologi Pakan","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127725200","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 : 2019-07-28DOI: 10.29244/JINTP.17.1.11-15
S. Suharti, Thomas Nugroho, I. F. M. Kennedy, L. Khotijah
This study aimed to analyze nutrient digestibility of a combination of various protein sources (coconut meal, fish meal and soybean meal) in the concentrate of local rams fed corn cob based diet. Twelve local rams (26.6 ± 1.5 kg BW) fed corn cob based feed were used in this study using in a randomized block design with 4 treatments and 3 replicates. The treatments used were combination of different protein sources namely R1 = combination of coconut and urea cake, R2 = combination of coconut cake and soybean meal, R3 = combination of coconut cake and fish meal, and R4 = combination of coconut, soybean, and fish meal. Data were analyzed by ANOVA and significant differences between treatments were tested by the Duncan Multiple Range Test. The results showed that the combination of various protein sources did not significantly influence the consumption of dry matter and crude fiber, but the used of protein sources of coconut cake and soybean meal significantly increased (p<0.05) intake of organic matter and crude protein. The combination of coconut meal and fish meal (R3) or a combination of coconut cake and soybean meal (R2) increased (p<0.05) nutrient digestibility. Different protein sources do not affect average daily gain (ADG) and feed efficiency . It can be concluded that the use of corn cobs based diet with protein sources combination of coconut meal and fish meal or a combination of coconut cake and soybean meal can increase nutrient digestibility but has not significantly improved body weight and feed efficiency.
本试验旨在分析玉米芯基础饲粮中不同蛋白质来源(椰子粉、鱼粉和豆粕)组合的地方公羊的营养物质消化率。试验选用12只本地公羊(体重26.6±1.5 kg)饲喂玉米芯基饲料，采用随机区组设计，共4个处理，3个重复。采用不同蛋白质来源的组合处理，即R1 =椰子与尿素饼的组合，R2 =椰子饼与豆粕的组合，R3 =椰子饼与鱼粉的组合，R4 =椰子、大豆和鱼粉的组合。数据采用方差分析(ANOVA)，处理间显著性差异采用Duncan多元极差检验(Multiple Range Test)。结果表明，不同蛋白质源组合对干物质和粗纤维的消耗无显著影响，但椰子饼和豆粕蛋白质源的使用显著提高了有机物质和粗蛋白质的摄入量(p<0.05)。椰子粕与鱼粉(R3)组合或椰子饼与豆粕(R2)组合提高了营养物质消化率(p<0.05)。不同蛋白质来源对平均日增重和饲料效率没有影响。由此可见，以玉米芯为基础的饲粮中蛋白质源为椰子粉与鱼粉组合或椰子饼与豆粕组合可提高营养物质消化率，但对体重和饲料效率没有显著改善。
{"title":"Kecernaan Nutrien dan Performa Domba Lokal yang Diberi Ransum Kombinasi Berbagai Sumber Protein Berbasis Tongkol Jagung","authors":"S. Suharti, Thomas Nugroho, I. F. M. Kennedy, L. Khotijah","doi":"10.29244/JINTP.17.1.11-15","DOIUrl":"https://doi.org/10.29244/JINTP.17.1.11-15","url":null,"abstract":"This study aimed to analyze nutrient digestibility of a combination of various protein sources (coconut meal, fish meal and soybean meal) in the concentrate of local rams fed corn cob based diet. Twelve local rams (26.6 ± 1.5 kg BW) fed corn cob based feed were used in this study using in a randomized block design with 4 treatments and 3 replicates. The treatments used were combination of different protein sources namely R1 = combination of coconut and urea cake, R2 = combination of coconut cake and soybean meal, R3 = combination of coconut cake and fish meal, and R4 = combination of coconut, soybean, and fish meal. Data were analyzed by ANOVA and significant differences between treatments were tested by the Duncan Multiple Range Test. The results showed that the combination of various protein sources did not significantly influence the consumption of dry matter and crude fiber, but the used of protein sources of coconut cake and soybean meal significantly increased (p<0.05) intake of organic matter and crude protein. The combination of coconut meal and fish meal (R3) or a combination of coconut cake and soybean meal (R2) increased (p<0.05) nutrient digestibility. Different protein sources do not affect average daily gain (ADG) and feed efficiency . It can be concluded that the use of corn cobs based diet with protein sources combination of coconut meal and fish meal or a combination of coconut cake and soybean meal can increase nutrient digestibility but has not significantly improved body weight and feed efficiency.","PeriodicalId":101489,"journal":{"name":"Jurnal Ilmu Nutrisi dan Teknologi Pakan","volume":"230 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124542771","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 : 2019-07-28DOI: 10.29244/JINTP.17.1.16-20
D. M. Suci, R. Mareta, N. Hidayatulloh, W. Hermana
This research was aimed to evaluate the effect of boiled golden snail (Pomacea canaliculata Lamarck) supplementation on duck diet based on restaurant waste and coconut pulp to duck performance. A total of 80 Mojosari-Peking hybrid ducks 23 days old were reared for 40 days in this study. The treatments diet was as follows: control diet and 3 treatments diet of boiled golden snail supplementation levels of 10%, 15% and 20%. This research used a completely randomized design with 4 treatments and 4 replicates. All data was analyzed by variance and if there were signiϐicantly differences, further analysis applied was a Duncan Multiple Range Test. The variables observed were duck performance (feed consumption, body weight gain and feed conversion ratio) and carcass percentage. The results showed that supplementation of boiled golden snail on diet based on restaurant waste and coconut pulp 10%-20% signiϐicantly (p<0.05) increased body weight gain, ϐinal body weight, percentage of carcass but decreased feed conversion ratio. It can be concluded that 15% of boiled golden snail (Pomacea canilaculata Lamarck) supplementation on diet based on restaurant waste and coconut pulp can be use as diet of Mojosari-Peking Hybrid duck
{"title":"Suplementasi Keong Mas (Pomacea canaliculata Lamarck) dalam Ransum Berbasis Limbah Restoran dan Ampas Kelapa terhadap Performa Itik Hibrida","authors":"D. M. Suci, R. Mareta, N. Hidayatulloh, W. Hermana","doi":"10.29244/JINTP.17.1.16-20","DOIUrl":"https://doi.org/10.29244/JINTP.17.1.16-20","url":null,"abstract":"This research was aimed to evaluate the effect of boiled golden snail (Pomacea canaliculata Lamarck) supplementation on duck diet based on restaurant waste and coconut pulp to duck performance. A total of 80 Mojosari-Peking hybrid ducks 23 days old were reared for 40 days in this study. The treatments diet was as follows: control diet and 3 treatments diet of boiled golden snail supplementation levels of 10%, 15% and 20%. This research used a completely randomized design with 4 treatments and 4 replicates. All data was analyzed by variance and if there were signiϐicantly differences, further analysis applied was a Duncan Multiple Range Test. The variables observed were duck performance (feed consumption, body weight gain and feed conversion ratio) and carcass percentage. The results showed that supplementation of boiled golden snail on diet based on restaurant waste and coconut pulp 10%-20% signiϐicantly (p<0.05) increased body weight gain, ϐinal body weight, percentage of carcass but decreased feed conversion ratio. It can be concluded that 15% of boiled golden snail (Pomacea canilaculata Lamarck) supplementation on diet based on restaurant waste and coconut pulp can be use as diet of Mojosari-Peking Hybrid duck","PeriodicalId":101489,"journal":{"name":"Jurnal Ilmu Nutrisi dan Teknologi Pakan","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115245433","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 : 2019-07-28DOI: 10.29244/JINTP.17.1.21-24
N. Kumalasari, F. Abdillah, L. Khotijah, L. Abdullah
Asystasia gangetica is one of the plantation weeds that grows under shading area and has potential use as forage. The aim of this experiment was to analyze the cutting stem of A. gangetica regrowth that immersed on growth promotor hormone under different plant shadding. The treatments were arranged A. gangetica plant in a Completely Randomized Block design that consisted of 2 hormone (auxin and cytokinin) and 5 shading (green house, open space, under Indigofera zollingeriana tree, under Bauhinia sp and Glyricidia sepium). The results showed that residual hormones have small effect on the number of A. gangetica primary branches only. Shading environment increased A. gangetica regrowth, especially on plant height, number of branches and ϐlower development, except Bauhinia shading. It concluded that A. gangetica has potential to develop as ruminant forage due to high regrowth capability.
{"title":"Pertumbuhan Kembali Asystasia gangetica Pasca Aplikasi Growth Hormone pada Stek di Naungan yang Berbeda","authors":"N. Kumalasari, F. Abdillah, L. Khotijah, L. Abdullah","doi":"10.29244/JINTP.17.1.21-24","DOIUrl":"https://doi.org/10.29244/JINTP.17.1.21-24","url":null,"abstract":"Asystasia gangetica is one of the plantation weeds that grows under shading area and has potential use as forage. The aim of this experiment was to analyze the cutting stem of A. gangetica regrowth that immersed on growth promotor hormone under different plant shadding. The treatments were arranged A. gangetica plant in a Completely Randomized Block design that consisted of 2 hormone (auxin and cytokinin) and 5 shading (green house, open space, under Indigofera zollingeriana tree, under Bauhinia sp and Glyricidia sepium). The results showed that residual hormones have small effect on the number of A. gangetica primary branches only. Shading environment increased A. gangetica regrowth, especially on plant height, number of branches and ϐlower development, except Bauhinia shading. It concluded that A. gangetica has potential to develop as ruminant forage due to high regrowth capability.","PeriodicalId":101489,"journal":{"name":"Jurnal Ilmu Nutrisi dan Teknologi Pakan","volume":"523 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121972980","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 : 2019-07-28DOI: 10.29244/JINTP.17.1.6-10
Herilimiansyah Herilimiansyah, N. Kumalasari, L. Abdullah
The objective of this experiment was to evaluate the cultivation, production and quality systems of Asystasia gangetica T. Anderson as forage in palm oil plantations. This research was arranged in a factorial randomized block design with 2 factors, i.e. palm plantation ages (6 and 8 years old) and different plant spacing (10x10 cm, 25x25cm, and 40x40cm). Variables observed were plant height, number of leaves, number of primary and secondary branches, leaf length and width, biomass production, and nutrient contents. Spacing was significantly affected (p<0.05) on increasing height plant, number of primary and secondary branches, number of leaves, leaf width and length, and biomass production. The spacing also has a significant effect (p<0.05) on nutrient content such as dry matter and crude fiber. The heighest plants average at plant spacing of 10x10 cm was 66.19 cm, the best number of primary and secondary branches at spacing of 25x25 cm were 2 and 10 branches, the average number of the best number of leaves at spacing of 25x25 cm was 80 leaflets, leaveslength and width at spacing of 10x10 cm were 12.49 and 4.29 cm, while the best biomass production at spacing of 10x10 cm was 2766 g. The research concluded that in order to obtain high crop production, the best plant spacing was 10x10 cm under 6 years old of palm plantation, whereas the best nutrient quality was on 25x25 cm spacing.
{"title":"Evaluasi Sistem Budidaya Tanaman Asystasia gangetica T. Anderson yang Ditanam dengan Jarak Berbeda di Bawah Naungan Kelapa Sawit","authors":"Herilimiansyah Herilimiansyah, N. Kumalasari, L. Abdullah","doi":"10.29244/JINTP.17.1.6-10","DOIUrl":"https://doi.org/10.29244/JINTP.17.1.6-10","url":null,"abstract":"The objective of this experiment was to evaluate the cultivation, production and quality systems of Asystasia gangetica T. Anderson as forage in palm oil plantations. This research was arranged in a factorial randomized block design with 2 factors, i.e. palm plantation ages (6 and 8 years old) and different plant spacing (10x10 cm, 25x25cm, and 40x40cm). Variables observed were plant height, number of leaves, number of primary and secondary branches, leaf length and width, biomass production, and nutrient contents. Spacing was significantly affected (p<0.05) on increasing height plant, number of primary and secondary branches, number of leaves, leaf width and length, and biomass production. The spacing also has a significant effect (p<0.05) on nutrient content such as dry matter and crude fiber. The heighest plants average at plant spacing of 10x10 cm was 66.19 cm, the best number of primary and secondary branches at spacing of 25x25 cm were 2 and 10 branches, the average number of the best number of leaves at spacing of 25x25 cm was 80 leaflets, leaveslength and width at spacing of 10x10 cm were 12.49 and 4.29 cm, while the best biomass production at spacing of 10x10 cm was 2766 g. The research concluded that in order to obtain high crop production, the best plant spacing was 10x10 cm under 6 years old of palm plantation, whereas the best nutrient quality was on 25x25 cm spacing.","PeriodicalId":101489,"journal":{"name":"Jurnal Ilmu Nutrisi dan Teknologi Pakan","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134364011","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}
Sorghum feed is a type of cereal plant that has potential use as animal feed or forage. The reseach aim was to evaluate production and nutritional quality of some sorghum hybrid varieties, and determined the optimal spacing of sorghum plants. This research was arranged in a factorial randomized block design with 6 treatments and four replications. The first factor was the varieties of 12FS9006, 13FB7001 and 12S49001. The second factor was space of 25x25cm and 25x40 cm. The variables were fresh and dry matter of biomass production and also nutrient (ash, crude fiber, crude protein, Neutral Detergen Fiber and Acid Detergen Fiber. Sorghum varieties had significant effect (p<0.05) to fresh biomass production, dry matter biomass production, ash, crude ϐiber and crude protein). The space had a significant effect (p<0.05) to the dry matter production of biomass and crude fiber. The average variety of fresh biomass plant production was (18.90 tons ha-1), dry matter production of biomass was (4 ton ha-1), ash (5.51%), crude ϐiber (30.90%) and crude protein (8.45%). The average dry matter production was 4.34 tons ha-1 and crude ϐiber 29.96%. It can be concluded that the highest production and the best nutrient quality of sorghum hybrid was obtained at the sorghum variety of 12S49001, the distance of 25x25cm was the best plant space for hybrid sorghum production
高粱饲料是一种谷类植物，有可能用作动物饲料或饲料。本研究旨在评价部分高粱杂交种的产量和营养品质，确定高粱的最佳株距。本研究采用因子随机区组设计，6个处理，4个重复。第一个因素是12FS9006、13FB7001和12S49001的品种。第二个因素是25x25cm和25x40cm的空间。变量为生物质生产的鲜物质和干物质以及营养物质(灰分、粗纤维、粗蛋白质、中性洗涤纤维和酸性洗涤纤维)。高粱品种对鲜生物量、干物质生物量、灰分、粗ϐiber和粗蛋白质产量均有显著影响(p<0.05)。空间对生物量和粗纤维的干物质产量有显著影响(p<0.05)。鲜生物量平均产量为18.90 t ha-1，干物质产量为4 t ha-1，灰分产量为5.51%，粗ϐiber产量为30.90%，粗蛋白质产量为8.45%。平均干物质产量为4.34 t ha-1，原油产量ϐiber 29.96%。综上所述，杂交高粱品种12S49001产量最高，营养品质最好，25x25cm为杂交高粱生产的最佳种植间距
{"title":"Produksi dan Kandungan Nutrien Beberapa Varietas Sorgum Hybrid dengan Jarak Tanam Berbeda sebagai Sumber Pakan","authors":"Hajar Hajar, L. Abdullah, D. Diapari","doi":"10.29244/JINTP.17.1.1-5","DOIUrl":"https://doi.org/10.29244/JINTP.17.1.1-5","url":null,"abstract":"Sorghum feed is a type of cereal plant that has potential use as animal feed or forage. The reseach aim was to evaluate production and nutritional quality of some sorghum hybrid varieties, and determined the optimal spacing of sorghum plants. This research was arranged in a factorial randomized block design with 6 treatments and four replications. The first factor was the varieties of 12FS9006, 13FB7001 and 12S49001. The second factor was space of 25x25cm and 25x40 cm. The variables were fresh and dry matter of biomass production and also nutrient (ash, crude fiber, crude protein, Neutral Detergen Fiber and Acid Detergen Fiber. Sorghum varieties had significant effect (p<0.05) to fresh biomass production, dry matter biomass production, ash, crude ϐiber and crude protein). The space had a significant effect (p<0.05) to the dry matter production of biomass and crude fiber. The average variety of fresh biomass plant production was (18.90 tons ha-1), dry matter production of biomass was (4 ton ha-1), ash (5.51%), crude ϐiber (30.90%) and crude protein (8.45%). The average dry matter production was 4.34 tons ha-1 and crude ϐiber 29.96%. It can be concluded that the highest production and the best nutrient quality of sorghum hybrid was obtained at the sorghum variety of 12S49001, the distance of 25x25cm was the best plant space for hybrid sorghum production","PeriodicalId":101489,"journal":{"name":"Jurnal Ilmu Nutrisi dan Teknologi Pakan","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117002983","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 : 2019-01-22DOI: 10.29244/JINTP.16.3.56-64
S. Suharti, Desti Nur Aliyah, Suryahadi Suryahadi
Canola oil and flaxseed oil are vegetable oils as potential sources of unsaturated fatty acid that could improve the production and quality of beef meat. However, the use of vegetable oils need to be protected to avoid biohydrogenation by rumen bacteria. The research was aimed to analyse effect of flaxseed/canola oils calcium soap in the different buffer media on in vitro fermentation characteristic. The experiment was conducted in a factorial randomized block design with 2 factors and 3 blocks based on rumen sampling time. The first factor was sources of vegetable oils (canola and falxseed) and the second factor was type of buffer (Kajikawa and Mc.Dougall). Variables observed were pH value, N-NH3 concentration, total volatile fatty acid (VFA), dry matter and organic matter digestibility. Data obtained was analysed using Analysis of Variance and any significant different further tested using Duncan Multiple Range Test. The results showed that there was no interaction between sources of diet and buffer. Supplementation of canola and flaxseed oils protected by calcium soap at level 6% did not affect pH value, dry matter digestibility, rumen protozoa and total bacteria. The use of different buffers affected pH value, dry matter digestibility, rumen protozoa and total bacteria. It’s concluded that the used of flaxseed oil or canola oil calcium soap did not alter rumen fermentation and McDougall buffer could improve in vitro fermentation activity compare to Kajikawa buffer.
{"title":"Karakteristik Fermentasi Rumen In vitro dengan Penambahan Sabun Kalsium Minyak Nabati pada Buffer yang Berbeda","authors":"S. Suharti, Desti Nur Aliyah, Suryahadi Suryahadi","doi":"10.29244/JINTP.16.3.56-64","DOIUrl":"https://doi.org/10.29244/JINTP.16.3.56-64","url":null,"abstract":"Canola oil and flaxseed oil are vegetable oils as potential sources of unsaturated fatty acid that could improve the production and quality of beef meat. However, the use of vegetable oils need to be protected to avoid biohydrogenation by rumen bacteria. The research was aimed to analyse effect of flaxseed/canola oils calcium soap in the different buffer media on in vitro fermentation characteristic. The experiment was conducted in a factorial randomized block design with 2 factors and 3 blocks based on rumen sampling time. The first factor was sources of vegetable oils (canola and falxseed) and the second factor was type of buffer (Kajikawa and Mc.Dougall). Variables observed were pH value, N-NH3 concentration, total volatile fatty acid (VFA), dry matter and organic matter digestibility. Data obtained was analysed using Analysis of Variance and any significant different further tested using Duncan Multiple Range Test. The results showed that there was no interaction between sources of diet and buffer. Supplementation of canola and flaxseed oils protected by calcium soap at level 6% did not affect pH value, dry matter digestibility, rumen protozoa and total bacteria. The use of different buffers affected pH value, dry matter digestibility, rumen protozoa and total bacteria. It’s concluded that the used of flaxseed oil or canola oil calcium soap did not alter rumen fermentation and McDougall buffer could improve in vitro fermentation activity compare to Kajikawa buffer.","PeriodicalId":101489,"journal":{"name":"Jurnal Ilmu Nutrisi dan Teknologi Pakan","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123167744","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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