Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Feeding Corn Milling Co Products To Forage Fed Cattle full books in PDF, epub, and Kindle. Read online Feeding Corn Milling Co Products To Forage Fed Cattle ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : Aaron Stalker
Publisher :
ISBN 13 :
Total Pages : 21 pages
Book Rating : 4.:/5 (69 download)
Download or read book Feeding Corn Milling Co-products to Forage Fed Cattle written by Aaron Stalker and published by . This book was released on 2010 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Amanda Mary Gehman
Publisher :
ISBN 13 : 9781109258295
Total Pages : 131 pages
Book Rating : 4.2/5 (582 download)
Download or read book Nitrogen Utilization in Dairy Cattle Consuming Rations Containing Corn Milling Co-products written by Amanda Mary Gehman and published by . This book was released on 2009 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increased demand for products synthesized from corn starch, such as ethanol and high fructose corn syrup, has resulted in an increased supply of corn milling co-products, such as wet distillers grains with solubles (WDGS ) and wet corn gluten feed (WCGF). These products differ in chemical and physical properties from corn as well as common forages. While the effects of feeding corn milling co-products on intake and milk production in lactating dairy cattle has been researched, effects on nitrogen utilization have not been studied in detail. Two experiments were conducted to study the effects of feeding WDGS and WCGF on digestibility, ruminal microbial protein synthesis, and nitrogen excretion. ^ Experiment 1 examined the potential complementary nutritional effects of feeding WDGS and WCGF together and to explore the means of maximizing total inclusion of co-products in rations for dairy cattle. Total tract N digestibility and microbial protein synthesis increased for the ration containing WDGS and WCGF. Fecal N excretion did not increase, while urinary N increased compared the control; however, manure N excretion was similar. Treatments did not differ in 4% fat-corrected milk. Results suggest that dairy rations can be balanced to include a 30% blend of WDGS and WCGF while maintaining similar manure N excretion and milk production as compared to a ration without co-products. ^ Experiment 2 examined the effects of forage type when feeding high levels of WDGS. Lactating cows were fed rations varying in levels of WDGS (0 or 25% DM) and forage type (corn silage or alfalfa silage). Microbial protein synthesis increased for rations containing WDGS regardless of forage type. Fecal N excretion was not different among treatments, but compared to a zero control, urinary and manure N was reduced with WDGS. Both the inclusion of WDGS and alfalfa silage improved 4% fat-corrected milk production. This research demonstrated rations can be formulated to contain 25% WDGS and result in reduced N excretion regardless of forage type, while improving milk production.^
Author : Subcommittee on Beef Cattle Nutrition
Publisher : National Academies Press
ISBN 13 : 0309069343
Total Pages : 249 pages
Book Rating : 4.3/5 (9 download)
Download or read book Nutrient Requirements of Beef Cattle written by Subcommittee on Beef Cattle Nutrition and published by National Academies Press. This book was released on 2000-05-16 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: As members of the public becomes more concious of the food they consume and its content, higher standards are expected in the preparation of such food. The updated seventh edition of Nutrient Requirements of Beef Cattle explores the impact of cattle's biological, production, and environmental diversities, as well as variations on nutrient utilization and requirements. More enhanced than previous editions, this edition expands on the descriptions of cattle and their nutritional requirements taking management and environmental conditions into consideration. The book clearly communicates the current state of beef cattle nutrient requirements and animal variation by visually presenting related data via computer-generated models. Nutrient Requirements of Beef Cattle expounds on the effects of beef cattle body condition on the state of compensatory growth, takes an in-depth look at the variations in cattle type, and documents the important effects of the environment and stress on food intake. This volume also uses new data on the development of a fetus during pregnancy to prescribe nutrient requirements of gestating cattle more precisely. By focusing on factors such as product quality and environmental awareness, Nutrient Requirements of Beef Cattle presents standards and advisements for acceptable nutrients in a complete and conventional manner that promotes a more practical understanding and application.
Author : Addison Lee Carroll
Publisher :
ISBN 13 :
Total Pages : 173 pages
Book Rating : 4.:/5 (129 download)
Download or read book Feeding a New Corn Milling Coproduct to Lactating Dairy Cattle written by Addison Lee Carroll and published by . This book was released on 2021 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: New coproducts are continually developed in the ethanol production industry. With that, the new product originates from the dry milling process which is unlike the traditional process as nitrogenous based particles are concentrated from the residual fiber by sieving post fermentation. Although high protein coproducts have been available since the mid 2000’s. These new products must be evaluated for chemical composition so that they can be accurately described in feed libraries that are used in commercial ration formulation software. While chemical composition provides us an initial and useful description of a feed product, in vivo nitrogen and energy balance studies are needed to examine the utilization and efficiency of converting the nutrients within a given feed product to milk. Therefore, it is integral to analyze both components for accurate and effective ration formulation in the field. The first experiment analyzed 10 samples of a new high protein coproduct that were obtained from a singular production site over one months period for chemical composition and nutrient availability. Samples were analyzed for DM, CP, Soluble CP, ADICP, NDICP, ADF, aNDF, lignin, EE, sugar, starch, minerals, amino acids, and fatty acids. Also, aNDF was determined for the samples by 3 different commercial fiber systems including refluxing method, bagged sample method, and a confined refluxing and filtering method. For nutrient availability, RUP was determined with in situ and mobile procedures and NDF digestibility at 24, 30, 48, and 240 h. Total tract NDF iii digestibility was also estimated. Results suggest that the new high protein coproduct contains increased concentration of protein and lysine and reduced fiber when compared to a traditional DDGS. The second experiment utilized twelve multiparous lactating Jersey cattle in a triplicated 4 × 4 Latin square design. Animals were assigned to 4 different treatments diets with increasing inclusion from 0 % to 8 % of the new high protein coproduct replacing non-enzymatically browned soybean meal. The experiment aims to test the effects of formulation of the new product as well as quantify the whole animal energy and nitrogen balance. Results indicate that increasing inclusion of the new high protein coproduct increased dietary fatty acids. However, it had no effect nutrient digestibility. The utilization of energy for NEL increased with increasing inclusion of the HPCoP with subsequent increases in milk fat production. Results indicate that the new high protein coproduct is able to effectively replace non-enzymatically browned soybean meal in lactating dairy rations.
Author : Harinder P. S. Makkar
Publisher : Food & Agriculture Organization of the UN (FAO)
ISBN 13 :
Total Pages : 556 pages
Book Rating : 4.:/5 (31 download)
Download or read book Biofuel Co-products as Livestock Feed written by Harinder P. S. Makkar and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2012 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication covers a wide array of co-products.
Author : Jolene Madonna Kelzer
Publisher :
ISBN 13 :
Total Pages : 380 pages
Book Rating : 4.:/5 (259 download)
Download or read book Effects of Feeding Three Types of Corn Milling Co-products on Milk Production and Ruminal Fermentation of Lactating Holstein Cattle written by Jolene Madonna Kelzer and published by . This book was released on 2008 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Feeding Corn Distiller's Co-products to Beef Cattle written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Willard John Kennedy
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (31 download)
Download or read book The Results of a Cattle Feeding Test Conducted on Brookmont Farms, Odebolt, Iowa, to Determine the Value of Condimental Foods (stock Foods), the By-products of Corn, Flaxseed and Cottonseed, and Dried Blood, when Fed in Conjunction with Corn; Also as to the Advisability of Changing Cattle on a Full Grain Ration from Dry Feed to Grass written by Willard John Kennedy and published by . This book was released on 1902 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Christopher Matthew Peter
Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.:/5 (431 download)
Download or read book The Effects of Corn Milling Co-products on Performance, Efficiency of Gain, and Digestibility of Beef Cattle written by Christopher Matthew Peter and published by . This book was released on 1998 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Whitney Williams
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (84 download)
Download or read book Determining Fiber and Protein Degradation Rates of Corn Milling (co)products and Their Effects on Rumen Bacterial Populations and Lactating Dairy Cow Performance written by Whitney Williams and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Corn milling (co)products (n=120) were evaluated for their neutral detergent fiber residue (NDR) and neutral detergent insoluble protein (NDIP) ruminal degradation rates using several in vitro methods. Two (co)products (BPX-DDGS and HP-DDG) were fed to lactating dairy cows (n=44) to evaluate effects on milk production. The Cornell-Penn-Miner Institute (CPM) Dairy model was used to formulate diets and predict milk production. In vitro determined NDR and NDIP rates and were compared to CPM-dairy feed library values, and model predictions were compared with observed milk production. Additionally, BPX-DDGS and HP-DDG were defatted and compared with their intact forms for fermentation characteristics using the in vitro gas production (IVGP) technique. Fermentations were analyzed for rumen bacterial population shifts using the 16S rDNA bacterial tag encoded FLX amplicon pyrosequencing (bTEFAP) technique. Lastly, a novel ruminal in vitro method was described to measure the soluble protein fraction of feeds, with adjustments for microbial contamination. Fermentation rate of the NDR of BPX-DDGS and HP-DDG (0.08 and 0.07 h^-1, respectively) and NDIP degradation rates (0.07 and 0.06 h^-1, respectively) were similar to CPM-dairy feed library NDR and NDIP rates of corn distillers grain (0.07 and 0.05 h^-1, respectively). Model predictions using standard and in vitro determined values did not differ. As BPX-DDGS decreased and HP-DDG increased in the diet, observed milk production tended to decrease linearly (P = 0.08). There was a cubic effect for milk fat percent (P = 0.03) and a cubic trend for milk fat yield (P = 0.09). Milk protein yield also tended to decrease linearly (P = 0.06). CPM-dairy model prediction accuracies were less than 50 percent. Defatting (co)products reduced lag time and fractional rate of fermentation by at least half for BPX-DDG, and had no effect on HP-DDG. Defatting both (co)products increased the fibrolytic (26.8 to 38.7 percent) and proteolytic (26.1 to 37.2 percent) bacterial guild populations and decreased the lactate-utilizing bacterial guild (3.06 to 1.44 percent). The novel ruminal in vitro method determined that the specific activity of ammonia production was not different among (co)products. However, results were within numerical range of previously used methodologies.
Author : J. P. McNamara
Publisher : CABI
ISBN 13 : 9780851999371
Total Pages : 440 pages
Book Rating : 4.9/5 (993 download)
Download or read book Modelling Nutrient Utilization in Farm Animals written by J. P. McNamara and published by CABI. This book was released on 2000 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes current research in modelling nutrient use in farm animals, from cellular to ecosystem level. The chapters are developed from papers presented at a satellite meeting of the 9th International Symposium on Ruminant Physiology, held in South Africa in October 1999.Excellent papers from a top list of contributorsEditors of great reputationCovers the current topics of interest
Author : Jerry C. Weigel
Publisher :
ISBN 13 :
Total Pages : 13 pages
Book Rating : 4.:/5 (396 download)
Download or read book Feed Co-products of the Dry Corn Milling Process written by Jerry C. Weigel and published by . This book was released on 1997 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 858 pages
Book Rating : 4.:/5 (31 download)
Download or read book Southwestern Journal of Grain, Flour, Coal written by and published by . This book was released on 1919 with total page 858 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 608 pages
Book Rating : 4.3/5 (126 download)
Download or read book Flour and Feed written by and published by . This book was released on 1909 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Emily Taylor
Publisher :
ISBN 13 : 9780355258073
Total Pages : 158 pages
Book Rating : 4.2/5 (58 download)
Download or read book Use of Corn Co-Products in Beef Cow Diets and Its Effects on Cow and Offspring Performance written by Emily Taylor and published by . This book was released on 2018 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract : The effect of feeding corn by-products on cow reproductive performance, as well as offspring growth and reproductive performance has been investigated through four separate studies. The first study was conducted to evaluate the use of dried distiller’s grains with solubles (DDGS) in beef cow diets during early lactation on both dam and heifer offspring growth and reproductive performance. Three diets, consisting of 0, 2.5 or 4.7 kg/d DM of DDGS were formulated to be isocaloric but the DDGS diets exceeded protein requirements. Milk production was not different, however, milk components increased with the addition of DDGS. Resumption of cyclicity of dams, as well as days of age at puberty in heifer offspring were not different. However, while not statistically different, time-artificial insemination (TAI) rates of both cow and heifer offspring were numerically improved with the addition of DDGS in the diet. Plasma urea nitrogen (PUN) concentrations in the cows followed the trend of being higher with increasing levels of DDGS. While PUN concentrations did reach levels that are considered detrimental to fertility, they did not seem to have a negative impact on conception.In the second study, the use of corn gluten feed (CGF) in dam diets and its effects on their reproductive performance was investigated. Three diets, consisting of 0, 3.3 or 6.7 kg/d DM of CGF were formulated to be isocaloric but the CGF diets exceeded protein requirements. Milk production and milk components were not different with the exception of fat, which tended to be greater in the high CGF treatment. Resumption of cyclicity and TAI conception rates were not improved when CGF was added to the diet. Plasma urea nitrogen concentrations did not approached what would have been considered detrimental to fertility.The third study was conducted to evaluate feeding DDGS during the second trimester or the second and third trimester (3.0 or 3.5 kg/d DDGS, respectively), on heifer offspring reproductive performance. Growth performance of heifer offspring did not differ among treatments. There were no differences in TAI conception rates in heifer offspring from dams fed DDGS but, dominant follicles tended to be larger in heifer offspring from dams fed DDGS during the second trimester. Due to the lack of improvement in reproductive performance in this study, it has been hypothesized that lactation may be a more critical time point for improvements in heifer offspring reproductive performance.The fourth study followed the hypothesis of the third study. Because heifer offspring reproductive performance was positively impacted when dams were fed DDGS during early lactation, evaluation of dams fed DDGS during early lactation on bull offspring performance was investigated. Bull offspring growth performance was not impacted by dam diets during early lactation. Scrotal circumference, testosterone concentrations and semen analysis were used to evaluate days of age at puberty, however, puberty attainment in bull offspring was also not impacted. In summary, feeding DDGS as a primary source of dietary energy during early lactation had a positive impact on both cow and heifer offspring reproductive performance, but this does not seem to be true for bull offspring.
Author : KeShun Liu
Publisher : CRC Press
ISBN 13 : 143981726X
Total Pages : 556 pages
Book Rating : 4.4/5 (398 download)
Download or read book Distillers Grains written by KeShun Liu and published by CRC Press. This book was released on 2016-04-19 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, there has been a dramatic increase in grain-based fuel ethanol production in North America and around the world. Whether such production will result in a net energy gain or whether this is sustainable in the long term is under debate, but undoubtedly millions of tons of non-fermented residues are now produced annually for global tr
Author : Benjamin H. Hansen
Publisher :
ISBN 13 :
Total Pages : 119 pages
Book Rating : 4.:/5 (13 download)
Download or read book Evaluation of Corn Condensed Distillers Solubles in Beef Cattle Diets and Grazing Double-cropped Forages Following Corn Harvest written by Benjamin H. Hansen and published by . This book was released on 2017 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: Corn condensed distillers solubles (CDS) is a protein and energy dense by-product from dry-milled production of ethanol. Recent oil extraction has posed modifications to the nutrient profile of CDS, suggesting that de-oiled CDS needs to be re-evaluated in beef cattle diets. Three experiments were conducted to evaluate the effects of CDS in high-concentrate diets, forage-based diets, as well as evaluate the effects of CDS on diet digestibility and rumen fermentation parameters in forage-based diets. Feeding CDS in high-concentrate diets up to 20% of the diet DM or in combination with wet distillers grains plus solubles (WDGS) improved performance and resulted in greater energy value compared to corn. Feeding values of 20% CDS or the combination of 16% CDS and 20% WDGS were 147 and 129% compared to corn, respectively. Feeding CDS in forage-based diets up to 40% of the diet DM diminished performance and resulted in a lesser energy value compared to corn. Linear decreases were observed in total tract digestibility of NDF and the acetate to propionate ratio in rumen fluid. Double-cropped forages following corn harvest offer livestock producers an opportunity to extend their grazing season on high quality forage in the fall. Additionally, crop producers may benefit from the implementation of grazing animals due to added soil nutrients and removal of residue. Therefore, an experiment was conducted to evaluate the effects of double-cropped oats following corn silage (CS) or high-moisture corn (HMC) on calf gains, forage production, and subsequent cash crop yields. Oats seeded after CS produced more forage biomass than oats seeded after HMC. Both treatments produced high quality oats (22% CP, 39% NDF, and 24% ADF averaged across treatments). Calf gains were greater grazing oats following CS compared to HMC at 1.10 and 0.84 kg / d, respectively. Across 1-yr of data, subsequent cash crop yields were not different for HMC and soybeans with increased CS yields in both covered/grazed and non-covered/non-grazed treatments compared to the covered/non-grazed treatment..
