Acta Scientiarum. Animal Sciences最新文献_第4页

Effects of a monocomponent protease from Bacillus licheniformis on broiler performance, digestibility, and carcass yield 地衣芽孢杆菌单组分蛋白酶对肉鸡生产性能、消化率和胴体产量的影响

Acta Scientiarum. Animal Sciences Pub Date : 2022-12-09 DOI: 10.4025/actascianimsci.v45i1.58499

André Luís Machado Carneiro, M. Café, F. B. Carvalho, H. Oliveira, D. P. Carvalho, Genilson Bezerra de Carvalho, L. Gomides, J. H. Stringhini

{"title":"Effects of a monocomponent protease from Bacillus licheniformis on broiler performance, digestibility, and carcass yield","authors":"André Luís Machado Carneiro, M. Café, F. B. Carvalho, H. Oliveira, D. P. Carvalho, Genilson Bezerra de Carvalho, L. Gomides, J. H. Stringhini","doi":"10.4025/actascianimsci.v45i1.58499","DOIUrl":"https://doi.org/10.4025/actascianimsci.v45i1.58499","url":null,"abstract":"Two experiments were carried out to evaluate the effects of protease addition to the diet of broilers at a higher level (1× or 2×) than the nutritional value proposed for the enzyme. The first experiment, 1280 day-old chicks (Cobb500®) were randomly allocated (randomized block design, 2×2+1 factorial arrangement), five treatments, eight replicates containing 32 birds/replicate. Treatments consisted: control diet without protease (CD); CD + 1× nutritional value of the enzyme (CDM1); CD + 2× nutritional value of the enzyme (CDM2); CDM1 + protease; and CDM2 + protease. The experimental period was 42 days. The mean weight (AFW), feed intake (FI), weight gain (WG), feed conversion, and carcass yield were evaluated. Significant differences were observed for AFW, WG, FI, abdominal fat yield, and feet percentage in the carcass. In the second experiment, 120 Cobb500® chicks at 14 days of age were allotted in a completely randomized design, 2×2+1 factorial arrangement, five treatments, six replicates with four birds/replicate. The treatments were consistent with the first experiment. Significant improvements in the nitrogen balance were observed for the broilers that received protease. The use of the enzyme tested is recommended with the recommended nutritional matrix, improving the zootechnical indices of broilers.","PeriodicalId":7149,"journal":{"name":"Acta Scientiarum. Animal Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83196402","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}

引用次数: 0

Quality of milk fat obtained from cows and buffaloes fed a diet supplemented with flaxseed or soybean oils 在饲料中添加亚麻籽油或大豆油的奶牛和水牛的乳脂质量

Acta Scientiarum. Animal Sciences Pub Date : 2022-12-09 DOI: 10.4025/actascianimsci.v45i1.58482

A. Shazly, L. K. Hassan, A. Kholif, A. F. Sayed, Mahmoud Abd El-Aziz

{"title":"Quality of milk fat obtained from cows and buffaloes fed a diet supplemented with flaxseed or soybean oils","authors":"A. Shazly, L. K. Hassan, A. Kholif, A. F. Sayed, Mahmoud Abd El-Aziz","doi":"10.4025/actascianimsci.v45i1.58482","DOIUrl":"https://doi.org/10.4025/actascianimsci.v45i1.58482","url":null,"abstract":"The experiment was carried out to evaluate the quality of anhydrous milk fat (AMF) of cows and buffaloes supplemented with flaxseed oil (FO), soybean oil (SO), or their mixture (FSO). Lactating crossbred cows and buffaloes were fed with control diet or with one of three supplements: 2% FO, 2% SO, and 2% FSO according to a double 4 x 4 Latin Square Design. The diets with FO, SO, or FSO reduced saturated FA, mainly C4:0, C14:0 and C16:0, while increased the unsaturated FA C18:1 and C18:2 in milk from cows and buffaloes. Cholesterol content decreased in cow's AMF while increased in buffalo's AMF when a diet supplemented with FO, SO, or FSO. The diet with SO or FSO increased the content of vitamin E in AMF obtained from cows (25.06 and 17.89 mg 100 g-1) and buffaloes (28.48 and 30.32 mg 100 g-1) compared with the control diet (11.02 and 15.68 mg 100 g-1), respectively, which correlated positively with scavenging activity for DPPH• (r2 = 0.66) and ABTS• (r2 = 0.67) radicals. Solid fat content (SFC) was high for cow’s AMF, with 58.12-60.37% at 5°C compared to that of buffalo's AMF, with 52.37-56.98%, but was low for cow's AMF at >15°C. Finally, supplementing a diet with vegetable oils, particularly SO, improves the quality of AMF; increases USFA/SFA ratio, vitamin E content, and antioxidant activities","PeriodicalId":7149,"journal":{"name":"Acta Scientiarum. Animal Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73136298","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}

引用次数: 0

Intake, digestibility, and ingestive behavior of sheep fed with thornless Mandacaru, cactus pear genotypes Orelha de Elefante Mexicana and Miúda 无刺曼达卡鲁、仙人掌梨基因型Orelha de Elefante Mexicana和Miúda饲喂绵羊的采食量、消化率和摄食行为

Acta Scientiarum. Animal Sciences Pub Date : 2022-12-08 DOI: 10.4025/actascianimsci.v45i1.58162

Maria Gabriela da Trindade Silva, E. M. Aguiar, José Geraldo Medeiros da Silva, A. A. S. Melo, D. B. Cardoso, M. Costa, José Hamilton da Costa Filho, Adriana Margarida Zanbotto Ramalho

{"title":"Intake, digestibility, and ingestive behavior of sheep fed with thornless Mandacaru, cactus pear genotypes Orelha de Elefante Mexicana and Miúda","authors":"Maria Gabriela da Trindade Silva, E. M. Aguiar, José Geraldo Medeiros da Silva, A. A. S. Melo, D. B. Cardoso, M. Costa, José Hamilton da Costa Filho, Adriana Margarida Zanbotto Ramalho","doi":"10.4025/actascianimsci.v45i1.58162","DOIUrl":"https://doi.org/10.4025/actascianimsci.v45i1.58162","url":null,"abstract":"This study aimed to evaluate the intake, digestibility, and ingestive behavior of sheep fed with different species of forage cacti. Fifteen sheep (17.27kg ± 1 kg) were distributed in a completely randomized experimental design with three treatments and five replicates. The treatments were diets on a dry matter basis composed of 430.9 g kg-1 of thornless Mandacaru cactus (Cereus hildmannianus), 525.7 g kg-1 of cactus pear cv. Orelha de Elefante Mexicana (Opuntia stricta) and 492.1 g kg-1 of cactus pear cv. Miúda (Nopalea cochenillifera) in addition to Sabiá hay (Mimosa caesalpiniaefolia) (194.7 to 233.8 g kg-1), plus concentrate feed. The intake of the dry matter, organic matter, ether extract, neutral detergent fiber, total carbohydrates, non-fiber carbohydrates, total digestible nutrients and voluntary water intake in g day-1 was not differ (p > 0.05) by experimental diets. There were no differences (p > 0.05) in digestibility coefficients of the dry matter, organic matter, neutral detergent fiber, total carbohydrates, non-fiber carbohydrates, and total digestible nutrients between the experimental diets. The feeding times differed (p < 0.05) between diets, with a higher value for the Opuntia diet, while the rumination times, feeding efficiency, and rumination efficiency did not differ (p > 0.05). The cactus Cereus and Opuntia and Nopalea have similar nutritional value in sheep’s diet.","PeriodicalId":7149,"journal":{"name":"Acta Scientiarum. Animal Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81290851","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}

引用次数: 0

Threonine-to-lysine ratio in laying hens: physiological parameters and organ weight 蛋鸡苏氨酸赖氨酸比:生理参数和器官重量

Acta Scientiarum. Animal Sciences Pub Date : 2022-12-08 DOI: 10.4025/actascianimsci.v45i1.58218

J. Costa, E. P. Saraiva, L. Santos, Romildo da Silva Neves, G. V. D. Nascimento, J. Miranda, N. Ribeiro

{"title":"Threonine-to-lysine ratio in laying hens: physiological parameters and organ weight","authors":"J. Costa, E. P. Saraiva, L. Santos, Romildo da Silva Neves, G. V. D. Nascimento, J. Miranda, N. Ribeiro","doi":"10.4025/actascianimsci.v45i1.58218","DOIUrl":"https://doi.org/10.4025/actascianimsci.v45i1.58218","url":null,"abstract":"The objective of this study was to evaluate the effect of threonine:digestible lysine ratio in the diet on the physiological variables and weight of organs of light laying hens. Two hundred and ten 47 week-old Dekalb White laying hens were distributed in a completely randomized design, with five levels of threonine (0.507; 0.552; 0.597; 0.642 and 0.677%) and seven replicates of six birds each. The experimental period was 10 weeks, totaling 62 days and more eight days for the animals to adapt. The physiological parameters of cloacal temperature (CT), respiratory rate (RR) and average surface temperature (AST) were recorded weekly (7:00 am, 10:00 am, 1:00 pm, 4:00 pm, and 7:00 pm); after solid and water fasting, the birds were slaughtered to assess the absolute weight of the organs. The time of day influenced (p < 0.05) the physiological parameters RR and AST, and CT showed a significant effect (p < 0.05) of increasing levels of digestible threonine. The total weight of the pancreas, proventriculus and lung showed a significant effect (p < 0.05) of the increase in the levels of digestible threonine. The respiratory rate is affected by the levels of threonine in the diet. The 0.687% level promoted hypertrophy of the pancreas, proventriculus and lung, promoting more significant activity of these organs.","PeriodicalId":7149,"journal":{"name":"Acta Scientiarum. Animal Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82054640","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}

引用次数: 0

Growth curves of broilers fed different nutritional relationships using the Gompertz model 不同营养关系下肉鸡生长曲线的Gompertz模型

Acta Scientiarum. Animal Sciences Pub Date : 2022-12-08 DOI: 10.4025/actascianimsci.v45i1.58287

Luís Filipe Villas Bôas de Freitas, A. Bertechini, Alisson Hélio Sampaio Clemente, F. A. Fernandes, Diego Alexsander Bauth, T. J. Fernandes

{"title":"Growth curves of broilers fed different nutritional relationships using the Gompertz model","authors":"Luís Filipe Villas Bôas de Freitas, A. Bertechini, Alisson Hélio Sampaio Clemente, F. A. Fernandes, Diego Alexsander Bauth, T. J. Fernandes","doi":"10.4025/actascianimsci.v45i1.58287","DOIUrl":"https://doi.org/10.4025/actascianimsci.v45i1.58287","url":null,"abstract":"The study aimed to evaluate performance and growth curves of broilers fed different nutritional relations. A total of 1,440 Cobb-500 male day-old chicks were assigned to eight treatments in a 2 x 2 x 2 factorial arrangement with six replicates of 30 birds each. The main factors were nutritional density (control and high), lysine source (HCl and sulfate), and calcium pidolate (presence and absence). Analyses were made for body weight gain (BWG), and feed conversion rate (FCR) at 21, and 42 days of age. The growth curves were adjusted by weighing a bird per plot every three days. Data for BWG were tested by ANOVA to evaluate the effects of treatments and their interactions at 5% significance, and the Gompertz model was adjusted by NLS. Birds fed a high nutritional density had higher BWG and lower FCR. Calcium pidolate and different sources of lysine did not influence the FCR of broilers, however a triple interaction was evidenced for BWG at 1 to 42 days of age. The day with maximum gain adjusted by Gompertz of all treatments was at the 32nd day of age and the maximum weight (A) was around 5.85 kg.","PeriodicalId":7149,"journal":{"name":"Acta Scientiarum. Animal Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83828866","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}

引用次数: 0

Short communication: psychrotrophic microorganism count in raw milk samples preserved with azidiol® 简短的交流:用叠氮二醇®保存的原料奶样品中的冷养微生物计数

Acta Scientiarum. Animal Sciences Pub Date : 2022-12-08 DOI: 10.4025/actascianimsci.v45i1.58349

N. C. Felipus, A. Thaler Neto, S. A. B. Bajaluk, J. Voges, Deise Aline Knob

引用次数: 0

Heritability and genetics correlations for body weight in escargots 蜗牛体重的遗传力和遗传相关性

Acta Scientiarum. Animal Sciences Pub Date : 2022-12-08 DOI: 10.4025/actascianimsci.v45i1.58130

Felipe André Oliveira Freitas, E. R. Carrara, G. Ladeira, Matheus Lourenço, Thamires Leôncio, Claudiana Miranda, Fernanda Larissa César, L. G. Gaya

{"title":"Heritability and genetics correlations for body weight in escargots","authors":"Felipe André Oliveira Freitas, E. R. Carrara, G. Ladeira, Matheus Lourenço, Thamires Leôncio, Claudiana Miranda, Fernanda Larissa César, L. G. Gaya","doi":"10.4025/actascianimsci.v45i1.58130","DOIUrl":"https://doi.org/10.4025/actascianimsci.v45i1.58130","url":null,"abstract":"The objective of this study was to estimate genetic parameters for body weight at 60 (P60), 90 (P90), and 120 (P120) days of age in escargots of the subspecies Cornu aspersum maximum, evaluating the influence of fixed and covariable effects on these traits. The data used were collected from escargots kept in a total confinement system. The significant fixed effects and covariates for these traits were tested in a general linear model by the F-test, considering a level of significance of 5%. Both the fixed effects of box and birth year and the quadratic effect of age of weighing as a covariate were significant (p < 0.05) for P60, P90, and P120. The Restricted Maximum Likelihood (REML) methodology was used to estimate (co)variance components and genetic parameters. High heritability for P60, P90, and P120 (0.38, 0.55 and 0.78, respectively) and high genetic correlations (0.58 to 0.77) among the traits were observed. The genetic parameters can be used as a basis for studies and practical applications to increase zootechnical indexes in this population.","PeriodicalId":7149,"journal":{"name":"Acta Scientiarum. Animal Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90619872","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}

引用次数: 0

Dietary polymer-coated urea enhances the goats lactational performance, excretion of microbial purine derivatives and blood metabolites in the semi-arid zone of Iran 在伊朗半干旱区，饲粮中添加聚合物包被尿素可提高山羊的泌乳性能、微生物嘌呤衍生物和血液代谢产物的排泄

Acta Scientiarum. Animal Sciences Pub Date : 2022-12-08 DOI: 10.4025/actascianimsci.v45i1.58041

M. Mazinani, A. Naserian, M. D. Mesgaran, R. Valizadeh, A. Salem

{"title":"Dietary polymer-coated urea enhances the goats lactational performance, excretion of microbial purine derivatives and blood metabolites in the semi-arid zone of Iran","authors":"M. Mazinani, A. Naserian, M. D. Mesgaran, R. Valizadeh, A. Salem","doi":"10.4025/actascianimsci.v45i1.58041","DOIUrl":"https://doi.org/10.4025/actascianimsci.v45i1.58041","url":null,"abstract":"This study aimed to determine the effect of using different sources of nitrogen to supply part of degradable intake protein needs in lactating goat performance and its effect on excretion of microbial purine derivatives and blood metabolites. Thirty-two lactating Saanen goats (body weight 38.85 ± 2.14 kg and 1979 ± 0.25 g day-1 milk yield) were used in a one-way ANOVA completely randomized design. Goats were assigned to the following treatments for a 10-wk experimental period: 1) Control (canola meal as a nitrogen source); 2) Urea (0.5% urea); 3) Optigen (0.55% Optigen- Alltech. Inc., Lexington, KY) and 4) Polymer-Coated Urea (PCU- international patent number: A01K5/00, 0.7% PCU) based on dry mater intake. Non-protein nitrogen groups had a comparative effect (p > 0.05) between control and other treatments on milk composition, microbial protein synthesis and they affected on blood factors including urea, cholesterol, and ALT. Dry matter intake decreased (p > 0.05) in PCU, Optigen, Urea than Control goats. Synthesis of microbial protein in PCU goats was 22.5 g day-1 and it was greater (p > 0.05) than other treatments. Plasma cholesterol was increased in PCU and Optigen, whereas urea concentration was increased in Urea and Control goats. Milk production was higher in PCU than Urea and Control. Feed conversion ratio was improved (p > 0.05) in PCU and Optigen goats versus other treatments. This study demonstrated that polymer-coated urea can be utilized as a nitrogen source and improve goats milk performance.","PeriodicalId":7149,"journal":{"name":"Acta Scientiarum. Animal Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81853329","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}

引用次数: 1

Untreated or ammoniated cotton gin trash in the ensiling of elephant grass reduces silage quality 象草青贮中未经处理或氨化的轧棉垃圾会降低青贮质量

Acta Scientiarum. Animal Sciences Pub Date : 2022-12-08 DOI: 10.4025/actascianimsci.v45i1.58352

D. Quadros, A. P. Andrade, Guilherme Soares de Souza, Fagner Estevam da Silva, E. O. Cavalcante

{"title":"Untreated or ammoniated cotton gin trash in the ensiling of elephant grass reduces silage quality","authors":"D. Quadros, A. P. Andrade, Guilherme Soares de Souza, Fagner Estevam da Silva, E. O. Cavalcante","doi":"10.4025/actascianimsci.v45i1.58352","DOIUrl":"https://doi.org/10.4025/actascianimsci.v45i1.58352","url":null,"abstract":"This study examined the inclusion of untreated or urea-ammoniated CGT on the chemical composition, pH, gas, and effluent losses, dry matter recovery (DMR), and aerobic stability of elephantgrass silage. The experiment was laid out in a randomized design with a 3 × 3 factorial arrangement represented by three levels of inclusion of CGT during ensiling (0, 5, or 10%) and three levels of ammoniation of CGT with urea before ensiling (0, 4 or 8% for 28 days), using four replications. Data were subjected to analysis of variance and Tukey's test, considering a 5% significance level. The pH and DM, NDIN, ADIN, NDF and ADF contents of the silages increased (p < 0.05) with the inclusion of CGT, regardless of ammoniation. The lowest (p < 0.05) effluent loss was achieved using 10% of CGT ammoniated with 8% urea. In contrast, the elephantgrass silage exhibited the lowest (p < 0.05) gas loss and the greatest (p < 0.05) DMR. The inclusion of CGT compromised the aerobic stability of the silage. Therefore, the inclusion of CGT – either untreated or ammoniated – in the ensiling of elephantgrass is not recommended.","PeriodicalId":7149,"journal":{"name":"Acta Scientiarum. Animal Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79466003","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}

引用次数: 0

Replacing corn silage with extruded forage in sheep feeding 挤压饲料替代玉米青贮在绵羊饲养中的应用

Acta Scientiarum. Animal Sciences Pub Date : 2022-12-08 DOI: 10.4025/actascianimsci.v45i1.57397

Débora Adriana de Paula Silva, Matheus Borges Naves Loreno, É. Schultz, M. T. S. Siqueira, K. A. Oliveira, G. L. M. Macedo Júnior

{"title":"Replacing corn silage with extruded forage in sheep feeding","authors":"Débora Adriana de Paula Silva, Matheus Borges Naves Loreno, É. Schultz, M. T. S. Siqueira, K. A. Oliveira, G. L. M. Macedo Júnior","doi":"10.4025/actascianimsci.v45i1.57397","DOIUrl":"https://doi.org/10.4025/actascianimsci.v45i1.57397","url":null,"abstract":"The objective was to evaluate levels of replacement of corn silage with extruded forage (Foragge®) in sheep feeding. Twenty adult Santa Inês ewes in maintenance, and 55.8 kg average weight were housed in metabolic cages, and the treatments consisted of 20, 40, 60 and 80% replacement of corn silage with Foragge® extruded forage with 60% Uruchloa brizantha in the diet. The design was completely randomized, with regression analysis and non-parametric analysis at 5% probability. The supply of up to 80% extruded roughage to replace corn silage increased dry matter intake and digestibility, and fecal output in dry matter (p < 0.05). Also, it increased the efficiency of ingestion, rumination and chewing activities of sheep, but did not alter urinary parameters and energy metabolites (p > 0.05). However, it reduced the concentration of uric acid (p < 0.05). Foragge® extruded roughage can replace corn silage by up to 80% with changes in intake, digestibility, fecal parameters, ingestive behavior and concentration of uric acid and urea, with no modifications in urinary parameters and energy metabolites.","PeriodicalId":7149,"journal":{"name":"Acta Scientiarum. Animal Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74311279","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}

引用次数: 0