Influence of a mineral supplement containing calcium, phosphorus and micronutrients on intake, digestibility, performance and mineral status of young Nellore bulls in a feedlot

2020 ◽  
Vol 60 (2) ◽  
pp. 277 ◽  
Author(s):  
D. Zanetti ◽  
L. A. Godoi ◽  
M. M. Estrada ◽  
T. E. Engle ◽  
M. V. C. Pacheco ◽  
...  
Keyword(s):  
Soybean Meal ◽  
Nutrient Intake ◽  
Mineral Supplement ◽  
Mineral Status ◽  
Cu Content ◽  
Liver Copper ◽  
Mineral Supplementation ◽  
Calcium Phosphorus ◽  
And Performance ◽  
Mineral Concentrations

We measured nutrient intake and digestibility, performance and mineral status of young Nellore bulls fed three diets with and without supplementation comprising calcium (Ca), phosphorus (P) and micro-minerals during the growing and finishing phases. Five bulls were slaughtered at the beginning of the experiment to measure initial mineral status. Forty-two young Nellore bulls (initial bodyweight (mean ± s.d.) 270.4 ± 36.6 kg, age 8 months) were assigned for 125 days to one of six treatments: sugarcane as a roughage source plus a concentrate based on soybean meal and soybean hull with (SH100) and without (SH0) supplementation; sugarcane as a roughage source plus a concentrate based on soybean meal and ground maize with (SC100) and without (SC0) supplementation; and maize silage as a roughage source plus a concentrate based on soybean meal and maize with (CS100) and without (CS0) supplementation. The experiment was conducted as a completely randomised design with a 3 × 2 factorial arrangement of treatments. Nutrient intake and digestibility, bone and serum parameters related to Ca and P metabolism, and liver mineral concentrations were measured. Nutrient intake, digestibility and performance were not affected (P > 0.10) by the mineral factor. Water intake was higher (P < 0.05) with SH100 than with all other diets. Rib-bone breaking strength and density according to dual-energy X-ray absorptiometry were reduced (P < 0.04) in the absence of supplementation. Metatarsus parameters were not affected (P > 0.10). Liver copper (Cu) content was reduced (P < 0.01) in diets without supplementation. In conclusion, the short-term absence of mineral supplementation did not influence intake and digestibility. However, depending on diet type, absence of Cu may reduce the hepatic Cu content, and a low Ca:P ratio may stimulate bone reabsorption without compromising performance. Therefore, under our conditions, mineral requirements are overestimated by nutritional systems.

Mineral supplementation of lambing ewes grazing dual-purpose wheat

2015 ◽  
Vol 55 (4) ◽  
pp. 526 ◽  
Author(s):  
S. R. McGrath ◽  
M. S. Bhanugopan ◽  
H. Dove ◽  
E. H. Clayton ◽  
J. M. Virgona ◽  
...  
Keyword(s):  
Growth Rate ◽  
Late Pregnancy ◽  
Sodium Content ◽  
Total Calcium ◽  
Mineral Supplement ◽  
Dual Purpose ◽  
Mineral Supplementation ◽  
Calcium Phosphorus ◽  
Pregnancy And Lactation ◽  
Calcium Magnesium

Lambing ewes were grazed on dual-purpose wheat in two experiments in 2010 and 2011 with or without access to a mineral supplement. The calcium, magnesium and sodium content of wheat forage was below the requirements of ewes during late pregnancy and lactation; however, no clinical cases of hypocalcaemia or hypomagnesaemia were observed in either experiment. Blood serum assays identified eight hypocalcaemic ewes and one hypomagnesaemic ewe in Experiment 1, and one hypocalcaemic ewe in Experiment 2, and the provision of a mineral supplement comprising of magnesium oxide, calcium carbonate and coarse salt had no effect on blood magnesium, total calcium, phosphorus or sodium. Lamb birthweight and survival were not affected by provision of the mineral supplement in either experiment; however, the growth rate to marking (mean 38 ± 10 days of age) of twin-born lambs was higher in Experiment 1 when the supplement was provided to ewes grazing wheat (259 vs 243 g/head.day; P = 0.002).

scholarly journals PSXII-10 The effects of different mineral supplementation strategies on feedlot performance of mineral deficient cattle

2020 ◽  
Vol 98 (Supplement_4) ◽  
pp. 438-438
Author(s):  
Tevan J Brady ◽  
Caleb C Reichhardt ◽  
Reganne K Briggs ◽  
Laura A Smith ◽  
Kara J Thornton ◽  
...  
Keyword(s):  
Treatment Time ◽  
Average Daily Gain ◽  
Feedlot Performance ◽  
Treatment Groups ◽  
Liver Copper ◽  
Time Treatment ◽  
Mineral Supplementation ◽  
Zinc Concentrations ◽  
Mineral Concentrations ◽  
Over Time

Abstract Mineral deficient cattle that enter a feedlot have been documented to have increased morbidity and mortality rates and decreased feedlot performance. The objective of this research was to explore current practices used by feedlot producers when receiving mineral deficient cattle. To accomplish this, forty steers were blocked by weight and mineral status, then assigned to one of four treatment groups: control (Con; n = 10), industry mineral requirements (IND; n = 10) top dressed on TMR fed, 2X industry mineral requirements (2XIND; n = 10) top dressed on TMR fed, and MultiMin® injection at labeled dose (MM; n = 10). All steers received the same ration in pens equipped with GrowSafe® bunks. Standing liver biopsies were collected on day 0, 5, 10, 20, 30 and 40 and analyzed for mineral content. Steers were weighed on day 0, 14, 28, 41, 56, 70, 84, and 110. Average daily gain (ADG), dry matter intake (DMI) and feed efficiency (FE) were recorded. After the trial, steers were harvested at a commercial facility and carcass data was obtained from the plant. There were no differences (P > 0.05) in weight gain or overall ADG between treatment groups. When analyzed over time, treatment had an effect (P < 0.001) on liver copper and selenium concentrations, but no effects (P > 0.05) were observed on liver manganese and zinc concentrations. Additionally, when DMI was analyzed over time, effects (P < 0.05) of time, treatment, and treatment*time were observed, and effects (P < 0.05) of time and treatment*time were observed on FE. Treatment had no effect (P > 0.05) on carcass data. These data indicate that different mineral supplementation strategies have diverse effects on feedlot performance and liver mineral concentrations over time.

542 Calcium, phosphorus, and micro minerals supplementation does not affect nutrient intake and digestibility, and performance of Nellore cattle fed different diets

2017 ◽  
Vol 95 (suppl_4) ◽  
pp. 265-266
Author(s):  
D. Zanetti ◽  
L. A. Godoi ◽  
T. E. Engle ◽  
M. V. C. Pacheco ◽  
B. C. Silva ◽  
...  
Keyword(s):  
Nutrient Intake ◽  
Calcium Phosphorus ◽  
Nellore Cattle ◽  
And Performance

Effect of trace mineral source on mineral status and performance of beef steers fed low- or high-sulfur diets

2017 ◽  
Vol 95 (9) ◽  
pp. 4139
Author(s):  
S. J. Hartman ◽  
O. N. Genther-Schroeder ◽  
S. L. Hansen
Keyword(s):  
Beef Steers ◽  
Trace Mineral ◽  
Mineral Status ◽  
And Performance

scholarly journals A Very Low CP Level Reduced Diarrhoea and Productivity in Weaner Pigs, but No Differences between Post-Weaning Diets Including Soybean Meal or Soy Protein Concentrate Were Found

Animals ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 678
Author(s):  
Julie C. Lynegaard ◽  
Niels J. Kjeldsen ◽  
Julie K. Bache ◽  
Nicolai R. Weber ◽  
Christian F. Hansen ◽  
...  
Keyword(s):  
Growth Performance ◽  
Soy Protein ◽  
Soybean Meal ◽  
Nutrient Utilization ◽  
Positive Control ◽  
Negative Control ◽  
Soy Protein Concentrate ◽  
Protein Concentrate ◽  
Feed Conversion ◽  
And Performance

Soy protein concentrate improves nutrient utilization and growth performance compared to soybean meal, and diets with a low crude protein (CP) level decreases diarrhoea. The objectives were to (1) test a low CP diet based on different soy products, and (2) to test a very-low CP diet (15.1%) with amino acids (AA) on diarrhoea and productivity. A total of 5,635 weaned pigs (~28 days), were assigned to five dietary treatments; PC (positive control): Standard CP levels (192, 189, 191 g/kg CP) with 2500 ppm ZnO; NC (negative control): Same as PC without ZnO; SP (Soy protein concentrate): Low CP levels (176, 174, 191 g/kg CP); SB (Soybean meal): Low CP levels (177, 176, 191 g/kg CP); and XLA (X-low CP + AA): Very low CP levels (154, 151, 191 g/kg CP) with AA. The PC and XLA diets reduced diarrhoea by 41 and 61%, respectively, compared to the NC group, while no difference between SB and SP were observed. The XLA diet reduced feed intake and daily gain compared with PC and NC, where SP, SB, and XLA had a poorer feed conversion compared with PC. Conclusively, the SP and SB low-protein diets did not reduce diarrhoea or growth performance, whereas the XLA diet decreased both diarrhoea and performance.

scholarly journals Nutrient intake, rumen fermentation and growth performance of dairy calves fed extruded full-fat soybean as a replacement for soybean meal

animal ◽  
2018 ◽  
Vol 12 (4) ◽  
pp. 733-740 ◽  
Author(s):  
A. ZeidAli-Nejad ◽  
G.R. Ghorbani ◽  
S. Kargar ◽  
A. Sadeghi-Sefidmazgi ◽  
A. Pezeshki ◽  
...  
Keyword(s):  
Growth Performance ◽  
Soybean Meal ◽  
Nutrient Intake ◽  
Rumen Fermentation ◽  
Dairy Calves

scholarly journals Penggunaan Kulit Nanas Fermentasi dalam Ransum yang Mengandung Gulma Berkhasiat Obat Terhadap Konsumsi Nutrient Ayam Broiler

2016 ◽  
Vol 16 (2) ◽  
pp. 76
Author(s):  
Wasir Ibrahim ◽  
Rita Mutia ◽  
Nurhayati Nurhayati ◽  
Nelwida Nelwida ◽  
Berliana Berliana
Keyword(s):  
Nutrient Intake ◽  
Broiler Chicken ◽  
Positive Control ◽  
Negative Control ◽  
Randomized Design ◽  
Pineapple Peel ◽  
Nutrient Consumption ◽  
Before And After ◽  
Completely Randomized Design ◽  
And Performance

ABSTRAK. Penelitian ini bertujuan untuk mengetahui penggunaan kulit nanas fermentasi ke dalam ransum yang mengandung gulma berkhasiat obat terhadap konsumsi nutrient ayam broiler. Penelitian ini menggunakan DOC jantan strain cob umur 2 hari sebanyak 200 ekor yang dipelihara selama 42 hari. Penelitian menggunakan Rancangan Acak Lengkap (RAL) dengan 5 perlakuan dan 5 ulangan. P0 = 0% tepung kulit nanas fermentasi (TKNF) dalam ransum mengandung 0% gulma obat(GO), (kontrol positif), P1 = 0% TKNF dalam ransum mengandung 2 % gulma obat (GO),(kontrol negatif), P2 = 7.5% TKNF dalam ransum mengandung 2 % gulma berkhasiat obat, P3 = 15% TKNF dalam ransum mengandung 2 % gulma berkhasiat obat, P4 = 22.5% TKNF dalam ransum mengandung 2 % gulma berkhasiat obat. Parameter yang diamati kandungan gizi kulit nanas sebelum dan sesudah fermentasi dan konsumsi nutrient. Pengaruh yang nyata terhadap parameter yang diamati dilanjutkan dengan Uji Jarak Berganda Duncan, Data yang diperoleh dari setiap parameter dianalisis ragam (ANOVA) menggunakan bantuan software SPSS 16.0. Dari hasil penelitian disimpulkan bahwa penggunaan kulit nanas yang fermentasi dengan yoghurt dalam ransum yang mengandung gulma berkhasiat obat pada taraf 15% memberikan hasil terbaik pada konsumsi nutrient ayam broiler. (Fermented pineapple peel supplementation with addition of medicinal weeds on nutrient intake consumption of broiler chicken) ABSTRACT. The aim of this study was to determine the effect of using fermented pineapple peel in the ration containing medicinal weeds on nutrient consumption and performance of broiler . Two hundred 2 days male broiler chicken cob strain were used in this study and kept for 42 days. Completely randomized design (CRD)was applied with 5 treatments and 5 replicates. Treatments consisted of P0 = 0% of fermented pineapple peels meal (FPPM) in ration containing 0% medicinal weed (MW), positive control). P1 = 0% of fermented pineapple peels meal (FPPM) in the ration containing 2 % medicinal weed (MW), negative control). P2 = 7.5% of FPPM in the ration containing 2 % medicinal weed (MW). P3 = 15% of FPPM in the ration containing 2 % medicinal weed (MW). P4 = 22,5% of FPPM in the ration containing 2 % medicinal weed (MW). The parameters measured was nutrien intake before and after fermented peel and consumption. The observed data were analyzed by statistical product and service solution (SPSS 16.0). Results showed that use of fermented pineapple peel meal up to 15% with addition medicinal weeds was the best on nutrient consumption of broiler chicken.

scholarly journals Nutrient intakes, vitamin–mineral supplementation, and intelligence in British schoolchildren

1990 ◽  
Vol 64 (1) ◽  
pp. 13-22 ◽  
Author(s):  
Michael Nelson ◽  
Donald J. Naismith ◽  
Victoria Burley ◽  
Sue Gatenby ◽  
Nicola Geddes
Keyword(s):  
Cross Section ◽  
Test Scores ◽  
Learning Ability ◽  
Verbal Intelligence ◽  
Mineral Supplement ◽  
Double Blind ◽  
Mineral Supplementation ◽  
Group A ◽  
Food And Drink

Children (227), aged 7–12 years, weighed and recorded all food and drink consumed for seven consecutive days. Each child completed tests of verbal and non-verbal intelligence, and was then randomly allocated to one of two groups after matching for age, sex, IQ and height. In a double-blind trial lasting for 28 d, one group received a vitamin-mineral supplement daily and the other group a placebo. On re-testing, there were no significant differences in performance between the two groups. Furthermore, there were no consistent correlations between test scores and micronutrient intakes based on the weighed records. Thus, we found no evidence that learning ability in a cross-section of British schoolchildren was limited by the quality of their diets.

scholarly journals Changing Dietary Calcium-Phosphorus Level and Cereal Source Selectively Alters Abundance of Bacteria and Metabolites in the Upper Gastrointestinal Tracts of Weaned Pigs

2013 ◽  
Vol 79 (23) ◽  
pp. 7264-7272 ◽  
Author(s):  
Barbara U. Metzler-Zebeli ◽  
Evelyne Mann ◽  
Stephan Schmitz-Esser ◽  
Martin Wagner ◽  
Mathias Ritzmann ◽  
...  
Keyword(s):  
Bacterial Community ◽  
Gut Health ◽  
Weaned Pigs ◽  
Fermentation Products ◽  
Content Type ◽  
Young Pigs ◽  
Bacterial Microbiota ◽  
Calcium Phosphorus ◽  
And Performance ◽  
The Stability

ABSTRACTSeveral dietary ingredients may affect the bacterial community structure and metabolism in the porcine gut and may therefore influence animals' health and performance. This study investigated the effects of cereal source and calcium-phosphorus (CaP) level in the diet on bacterial microbiota and metabolites, nutrient intake, and gut environment in weaned pigs. Pigs (n= 8/treatment) were fed wheat-barley- or corn-based diets with an adequate or high CaP level for 14 days. Effects on microbiota in the stomach, ileum, and midcolon were assessed using quantitative PCR. Data showed thatEnterobacteriaceae,Campylobacterspp., andHelicobacterspp., which all contain highly immune reactive lipopolysaccharide (LPS), were abundant at all gut sites. Diet effects on bacteria and metabolites were moderate and occurred mainly in the upper gut, whereas no effects on bacteria, fermentation products, and LPS could be observed in the colon. Differences in carbohydrate intake with corn versus wheat-barley diets selectively stimulatedBifidobacteriumin the stomach and ileum. There was a growth advantage for a few bacterial groups in the stomach and ileum of pigs fed the high versus adequate CaP level (i.e., gastricEnterobacteriaceaeand ilealEnterococcus,Bacteroides-Prevotella-Porphyromonas, andCampylobacter). Interestingly, gastrointestinal pH was not affected by dietary CaP level. The present findings demonstrate the stability of the bacterial community and gut environment toward dietary changes even in young pigs. The results on stimulation of gastric and ilealBifidobacteriumby corn diets may be employed in nutritional strategies to support gut health after weaning.

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