cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.7507514.v1
title: Simulation of the conditions of use of quaternary ammonium in samples of "Salmonella" Hadar isolated from poultry carcasses

description: Biosafety measures are adopted in order to avoid the spreading of pathogenic microorganisms along the poultry chain, with disinfection being a mandatory procedure and the chemical compound benzalkonium chloride (quaternary ammonium) widely used for this purpose. Due to the fact that part of the farming in Brazil is located in areas with a great thermal amplitude, which is also the case among the different areas and sections of slaughterhouses, we performed an experiment to verify the activity of this disinfectant, simulating conditions of use with 33 Salmonella Hadar isolates. Using the test suspension, the inactivation of the bacteria was monitored under different concentrations (100 and 200 ppm), temperatures (20 ± 2 ºC and 8 ± 2 ºC), organic matter loading (1 and 3 %) and contact times (5, 10 and 20 minutes). As a result, all isolates in the two concentrations and organic loading were inactivated at 20 ± 2 ºC after a contact time of 5 minutes. At a temperature of 8 ± 2 ºC, the disinfectant’s activity was affected, with bacterial isolates surviving under all adverse variables (33,3% in front of 100 ppm and 6,1% in front of 200 ppm). Under the conditions of the experiment, our conclusion is that benzalkonium chloride was able to inactivate all isolates of the Salmonella serovars found and, therefore, it can be used in disinfection procedures. However, a low room temperature is a factor that limits indicating its use.
DOI: 10.6084/m9.figshare.7513235
title: Characterization of dairy herds Girolando through typification of molecular markers for kappa-caseína

description: This study aimed to characterize the genotype of kappa-casein in 144 Gir cows, the State of Pernambuco, using PCR-RFLP. 30 ½ Holstein-gir-gir 38 ¾ Holstein and Holstein-turned 76 ⅝: Whole blood samples of the animals of the following genotypes were collected. This material was extracted DNA. Through a region of DNA was amplified and its product has the action of restriction enzyme HindIII possible to observe the polymorphism was determined. The following genotypes with respective frequencies were found: AA (0.59); AB (0.25) BB (0.06); CA (0.05); BC (0.02) and CC (0.02). The allele frequencies observed for genes A, B and C were 0.74; 0.20 and 0.06, respectively. Important to note the detection of the C gene in the population, rarely described in other papers. The presence of the BB genotype in the population of Holstein cows-turned points for deployment of genetic selection for increased frequency of the genotype in question, which will enable significant gains in the milk chain, particularly for producers and processing industries programs.
DOI: 10.6084/m9.figshare.7513235.v1
title: Characterization of dairy herds Girolando through typification of molecular markers for kappa-caseína

description: This study aimed to characterize the genotype of kappa-casein in 144 Gir cows, the State of Pernambuco, using PCR-RFLP. 30 ½ Holstein-gir-gir 38 ¾ Holstein and Holstein-turned 76 ⅝: Whole blood samples of the animals of the following genotypes were collected. This material was extracted DNA. Through a region of DNA was amplified and its product has the action of restriction enzyme HindIII possible to observe the polymorphism was determined. The following genotypes with respective frequencies were found: AA (0.59); AB (0.25) BB (0.06); CA (0.05); BC (0.02) and CC (0.02). The allele frequencies observed for genes A, B and C were 0.74; 0.20 and 0.06, respectively. Important to note the detection of the C gene in the population, rarely described in other papers. The presence of the BB genotype in the population of Holstein cows-turned points for deployment of genetic selection for increased frequency of the genotype in question, which will enable significant gains in the milk chain, particularly for producers and processing industries programs.
DOI: 10.6084/m9.figshare.7507517
title: Sodium levels in diet of laying japanese quails

description: The experiment was conducted to estimate the nutritional requirement of sodium (Na) for laying Japanese quails. Were used 245 Japanese quails, with 187 days old, weight of 189.4 + 6.1 g and egg production rate of 91.05 + 5.5%. Birds were distributed in a completely randomized design, consisting of five diets and seven replicates. Five experimental diets were formulated based on corn and soybean meal, with five levels of Na (0.10, 0.15, 0.20, 0.25 and 0.30%). Were examined: feed intake, egg production per bird day, egg production per hen housed, commercial eggs, viable eggs per bird day, egg weight, egg mass, feed conversion by egg mass and per dozen eggs, components eggs (yolk, albumen and shell), body weight variation, viability of birds and specific gravity. There were no differences (P&gt;0.05) for all parameters studied. Symptoms of deficiency as inappetence, reduction in the growth rate and depraved appetite were not observed in this study, demonstrating that the lower level of Na used, 0.10%, was not adverse to birds. Supplementation of 0.10% Na in diet of the birds, corresponding to a daily intake of 26.1 mg / bird was enough to provide good performance and egg quality of Japanese quails.
DOI: 10.6084/m9.figshare.7507517.v1
title: Sodium levels in diet of laying japanese quails

description: The experiment was conducted to estimate the nutritional requirement of sodium (Na) for laying Japanese quails. Were used 245 Japanese quails, with 187 days old, weight of 189.4 + 6.1 g and egg production rate of 91.05 + 5.5%. Birds were distributed in a completely randomized design, consisting of five diets and seven replicates. Five experimental diets were formulated based on corn and soybean meal, with five levels of Na (0.10, 0.15, 0.20, 0.25 and 0.30%). Were examined: feed intake, egg production per bird day, egg production per hen housed, commercial eggs, viable eggs per bird day, egg weight, egg mass, feed conversion by egg mass and per dozen eggs, components eggs (yolk, albumen and shell), body weight variation, viability of birds and specific gravity. There were no differences (P&gt;0.05) for all parameters studied. Symptoms of deficiency as inappetence, reduction in the growth rate and depraved appetite were not observed in this study, demonstrating that the lower level of Na used, 0.10%, was not adverse to birds. Supplementation of 0.10% Na in diet of the birds, corresponding to a daily intake of 26.1 mg / bird was enough to provide good performance and egg quality of Japanese quails.
DOI: 10.6084/m9.figshare.7507064
title: Dynamic of "Eimeria" oocyst excretion during pregnancy and early lactation in native goats raised extensively in semiarid region

description: The study aimed to characterize the excretion dynamic of Eimeriaoocyst during pregnancy and early lactation in native goats raised extensively in semiarid region. Twenty pregnancy does were selected and monitored during eight months. The count of oocyst per gram of feces (Oopg) was determined fortnightly from first month of pregnancy until 90<sup>o</sup> day postpartum. The Oopg varied during pregnancy and the high stand lowest values were 3,300±709 and 1,726±215 respectively. After rise in the first fortnight, the Oopg gradually decreased until the 105<sup>th</sup> day and increased again until the end of pregnancy. In the post partum period, following the trend of late pregnancy, there was a progressive increase in oocysts excretion until 90<sup>th</sup> day of lactation. The average number of oocysts excreted during early lactation was greater than during pregnancy, whose values were 3,006±102.3 vs 2,312±98.03 Oopg, respectively (P&lt;0.05). The excretion dynamics of oocysts of Eimeriasp. during pregnancy and early lactation in native goats raised extensively in semiarid region is characterized as a sharp rise in the first fortnight, followed by gradual reduction until intermediate phase and a continuous rise in the last third of gestation and early lactation.
DOI: 10.6084/m9.figshare.7507064.v1
title: Dynamic of "Eimeria" oocyst excretion during pregnancy and early lactation in native goats raised extensively in semiarid region

description: The study aimed to characterize the excretion dynamic of Eimeriaoocyst during pregnancy and early lactation in native goats raised extensively in semiarid region. Twenty pregnancy does were selected and monitored during eight months. The count of oocyst per gram of feces (Oopg) was determined fortnightly from first month of pregnancy until 90<sup>o</sup> day postpartum. The Oopg varied during pregnancy and the high stand lowest values were 3,300±709 and 1,726±215 respectively. After rise in the first fortnight, the Oopg gradually decreased until the 105<sup>th</sup> day and increased again until the end of pregnancy. In the post partum period, following the trend of late pregnancy, there was a progressive increase in oocysts excretion until 90<sup>th</sup> day of lactation. The average number of oocysts excreted during early lactation was greater than during pregnancy, whose values were 3,006±102.3 vs 2,312±98.03 Oopg, respectively (P&lt;0.05). The excretion dynamics of oocysts of Eimeriasp. during pregnancy and early lactation in native goats raised extensively in semiarid region is characterized as a sharp rise in the first fortnight, followed by gradual reduction until intermediate phase and a continuous rise in the last third of gestation and early lactation.
DOI: 10.6084/m9.figshare.7507061
title: Physiological parameters and performance of Santa Inês sheep and Dorper lambs ½ - Santa Ines in summer and winter season

description: This study aimed to evaluate the physiological parameters and performance of sheep Santa Inês and Dorperlambs ½-SantaInes in summer and winter seasons. 160 Santa Inês sheep and 189 ½ Dorper lambs were used - Santa Inês completely randomized in two treatments, summer: 80 sheep and 92 lambs and winter: 80 sheep and 97 lambs.Was recorded environmental the environmental parameters of air temperature (Ta°C), relative humidity (% RH), wind speed (Vvms- 1) and black globe temperature (Tg°C) and physiological parameters of rectal temperature (Tr°C), respiratory rate (RR mov.min-1) and heart rate (HR beat.min - 1). The body condition of the ewes was measured at birth. In the final third of gestation there was a significant effect P &lt; 0.05) for TR, FR and HR on sheep, where in summer the values were 40.63°C, 102.58 (mov.min-1) and 128,34 (beat.min-1) with 46 ICT, and winter was 38.34°C , 35.71 (mov.min-1), 77.96 (beat.min-1) with ICT of 14. The values of TR, RR and HR at birth and weaning were also significant between the summer and winter seasons. Differences were observed (P &lt; 0.05) for TR, RR and HR of lambs at birth and weaning between summer and winter. The weight at birth (4.51 ± 2.86) and weaning (16.91 ± 3.91) were higher for those born in the summer. During the summer Santa Inês ewes were superior in body condition score, favoring births of heavier lambs and consequently higher weaning weight with higher rate of survival than those found in winter.
DOI: 10.6084/m9.figshare.7507061.v1
title: Physiological parameters and performance of Santa Inês sheep and Dorper lambs ½ - Santa Ines in summer and winter season

description: This study aimed to evaluate the physiological parameters and performance of sheep Santa Inês and Dorperlambs ½-SantaInes in summer and winter seasons. 160 Santa Inês sheep and 189 ½ Dorper lambs were used - Santa Inês completely randomized in two treatments, summer: 80 sheep and 92 lambs and winter: 80 sheep and 97 lambs.Was recorded environmental the environmental parameters of air temperature (Ta°C), relative humidity (% RH), wind speed (Vvms- 1) and black globe temperature (Tg°C) and physiological parameters of rectal temperature (Tr°C), respiratory rate (RR mov.min-1) and heart rate (HR beat.min - 1). The body condition of the ewes was measured at birth. In the final third of gestation there was a significant effect P &lt; 0.05) for TR, FR and HR on sheep, where in summer the values were 40.63°C, 102.58 (mov.min-1) and 128,34 (beat.min-1) with 46 ICT, and winter was 38.34°C , 35.71 (mov.min-1), 77.96 (beat.min-1) with ICT of 14. The values of TR, RR and HR at birth and weaning were also significant between the summer and winter seasons. Differences were observed (P &lt; 0.05) for TR, RR and HR of lambs at birth and weaning between summer and winter. The weight at birth (4.51 ± 2.86) and weaning (16.91 ± 3.91) were higher for those born in the summer. During the summer Santa Inês ewes were superior in body condition score, favoring births of heavier lambs and consequently higher weaning weight with higher rate of survival than those found in winter.
DOI: 10.6084/m9.figshare.7508543
title: Biochemical profiles of ewes submitted to short-term nutritional supplementation in subtropical region

description: Nutrition influence on animal production is given by changes in weight and body condition, affecting homeostasis, with use of diets with high levels of energy or protein. Changes in the diet cause a rapid and immediate change in various metabolic humoral agents. With the objective to evaluate the influence of five different short-term diets on weight gain and biochemical profile (total cholesterol and fractions HDL/LDL, triglicerydes, glucose, urea, creatinine, total protein, albumin), 70 ewes Santa Inês crossbred, randomly distributed into five groups, were subjected to diets for seven days (1 - corn, soybean meal, protected fat, corn silage, 2 - corn, soybean meal, silage corn, 3 - protected fat, corn silage, 4 -corn silage, 5 - Tifton hay). The days 0 and 8 (before the institution of the diet and after finish) was weighed and blood was obtained from ewes in order to quantify the biochemical profile. Data were analyzed with 5x 2 experimental delineation using two-way ANOVA for repeated measures and Tukey post-test. There were no changes in body weight between diet groups, but became evident variations in weight gain (g / 7 days) between groups (G4 = 1.82 ± 0.23 g versus G1 = 0.21 ± 0.43 g). cholesterol-LDL and total cholesterol varied between groups, with the G1 presented the highest values. The other biochemical component shad no statistically significant differences. Ewes subjected to a flushing program, responded with weight gain, associated with increases in their cholesterol levels and reductions in serum urea.
DOI: 10.6084/m9.figshare.7508543.v1
title: Biochemical profiles of ewes submitted to short-term nutritional supplementation in subtropical region

description: Nutrition influence on animal production is given by changes in weight and body condition, affecting homeostasis, with use of diets with high levels of energy or protein. Changes in the diet cause a rapid and immediate change in various metabolic humoral agents. With the objective to evaluate the influence of five different short-term diets on weight gain and biochemical profile (total cholesterol and fractions HDL/LDL, triglicerydes, glucose, urea, creatinine, total protein, albumin), 70 ewes Santa Inês crossbred, randomly distributed into five groups, were subjected to diets for seven days (1 - corn, soybean meal, protected fat, corn silage, 2 - corn, soybean meal, silage corn, 3 - protected fat, corn silage, 4 -corn silage, 5 - Tifton hay). The days 0 and 8 (before the institution of the diet and after finish) was weighed and blood was obtained from ewes in order to quantify the biochemical profile. Data were analyzed with 5x 2 experimental delineation using two-way ANOVA for repeated measures and Tukey post-test. There were no changes in body weight between diet groups, but became evident variations in weight gain (g / 7 days) between groups (G4 = 1.82 ± 0.23 g versus G1 = 0.21 ± 0.43 g). cholesterol-LDL and total cholesterol varied between groups, with the G1 presented the highest values. The other biochemical component shad no statistically significant differences. Ewes subjected to a flushing program, responded with weight gain, associated with increases in their cholesterol levels and reductions in serum urea.
DOI: 10.6084/m9.figshare.7510577.v1
title: Inclusion ofmesocarpbabassu flour in broilers diets in growing/ finishing stage (22 the 42 days old)

description: The work was to evaluate the technical and economic feasibility of including the inclusion of the babassumesocarp flour in diets for broilers from 22 to 42 days old. 80 broilers, male Cobb 500<sup>®</sup> line were distributed in a completely randomized design with four treatments (0, 6, 12 and 18 % inclusion flour babassumesocarp) and five replicates and each plot were used consisting of 4 birds. At 42 days of age the birds and the experimental diets were weighed for obtaining performance (feed intake, weight gain and feed conversion). Weight gain and feed intake were affected by treatments (P &lt; 0.05), with no effect on feed conversion, carcass yield and prime cuts (P &gt; 0.05). Differences (P&lt; 0.05) on blood levels of albumin, where the addition of 12% showed lower levels were observed. The lowest feed cost per kg GP was obtained in the diet with 6 % inclusion of FMB, which resulted in higher gross margin. It was concluded that the flour from babassumesocarp is technically and economically feasible in up to 6 % in diets for broilers from 22 to 42 days old.
DOI: 10.6084/m9.figshare.7510577
title: Inclusion ofmesocarpbabassu flour in broilers diets in growing/ finishing stage (22 the 42 days old)

description: The work was to evaluate the technical and economic feasibility of including the inclusion of the babassumesocarp flour in diets for broilers from 22 to 42 days old. 80 broilers, male Cobb 500<sup>®</sup> line were distributed in a completely randomized design with four treatments (0, 6, 12 and 18 % inclusion flour babassumesocarp) and five replicates and each plot were used consisting of 4 birds. At 42 days of age the birds and the experimental diets were weighed for obtaining performance (feed intake, weight gain and feed conversion). Weight gain and feed intake were affected by treatments (P &lt; 0.05), with no effect on feed conversion, carcass yield and prime cuts (P &gt; 0.05). Differences (P&lt; 0.05) on blood levels of albumin, where the addition of 12% showed lower levels were observed. The lowest feed cost per kg GP was obtained in the diet with 6 % inclusion of FMB, which resulted in higher gross margin. It was concluded that the flour from babassumesocarp is technically and economically feasible in up to 6 % in diets for broilers from 22 to 42 days old.
DOI: 10.6084/m9.figshare.7507046
title: Crude glycerin for beef cattle at pasture in rainy season: productive and economic viability

description: The effect of replacing corn by crude glycerin (GB) on the performance and economic viability of beef cattle at pasture in the rainy season was evaluated. A total of 30 animals with average body weight (BW) of 238.6 ± 21.24 kg in a completely randomized design between treatments: mineral supplement and concentrate supplementation (1.0 kg/animal, 30% CP) with 0, 33, 66 and 100% of GB replacing corn. The supply of protein-energy supplements increased average daily gain (ADG) and final BW than those who received only mineral supplements. The increase in ADG was 0.200 kg/day. No effect of the levels replacement of corn on ADG that provided gains of 0.817, 1.042, 1.064 and 1.005, respectively, for 0, 33, 66 and 100%. The supply of 1.0 kg of protein-energy supplements containing 30% CP improves the performance of the pasture beef cattle during the wet, reducing the pasture occupation time compared to animals receiving only mineral supplementation. The crude glycerin can replace 100% of the corn in supplements offered in the proportion of 0.45% of BW without decrease animal performance. When the price of crude glycerin represent 54% of the price of corn to replace up to 66% of the corn showed to be economically viable.
DOI: 10.6084/m9.figshare.7507046.v1
title: Crude glycerin for beef cattle at pasture in rainy season: productive and economic viability

description: The effect of replacing corn by crude glycerin (GB) on the performance and economic viability of beef cattle at pasture in the rainy season was evaluated. A total of 30 animals with average body weight (BW) of 238.6 ± 21.24 kg in a completely randomized design between treatments: mineral supplement and concentrate supplementation (1.0 kg/animal, 30% CP) with 0, 33, 66 and 100% of GB replacing corn. The supply of protein-energy supplements increased average daily gain (ADG) and final BW than those who received only mineral supplements. The increase in ADG was 0.200 kg/day. No effect of the levels replacement of corn on ADG that provided gains of 0.817, 1.042, 1.064 and 1.005, respectively, for 0, 33, 66 and 100%. The supply of 1.0 kg of protein-energy supplements containing 30% CP improves the performance of the pasture beef cattle during the wet, reducing the pasture occupation time compared to animals receiving only mineral supplementation. The crude glycerin can replace 100% of the corn in supplements offered in the proportion of 0.45% of BW without decrease animal performance. When the price of crude glycerin represent 54% of the price of corn to replace up to 66% of the corn showed to be economically viable.
DOI: 10.6084/m9.figshare.7510574.v1
title: Alternative protein sources in nutrition and metabolism of jundiá:in nature and demucilaged linseed meal

description: This study evaluated the growth response and metabolic effects of partial replacement of animal protein source with in natura (LM) or demucilaged (DLM) linseed meal in the diet of jundiá (Rhamdia quelen) juveniles. After demucilagen increased crude protein content and reduced soluble fiber of linseed meal. During seven weeks, 240 jundiá juveniles were reared in water recirculation system and fed to apparent satiation with the following diets: control diet (meat and bones meal and soybean protein concentrate as the main protein sources); 17% LM (17% crude protein of linseed meal replacing meat and bones meal); 17% DLM (17% crude protein of demucilaged linseed meal replacing meat and bones meal) or 35% DLM (35% crude protein of demucilaged linseed meal replacing meat and bones meal). At the end of the experiment, weight, total and standard length of the animals did not differ between treatments, but lower values of feed conversion were found in the control group. As for metabolic response, animals fed with 35% DLM diet showed higher level of glucose and cholesterol in plasma, but triglycerides, albumin, total protein and liver biochemistry (glycogen, glucose, lactate, protein, amino acids, ammonia) were not changed between treatments. The results demonstrated that in natura and demucilaged linseed meal can be used in the diet of jundiá without compromising metabolic parameters and final weight.