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Author: Erin F. Schwandt Publisher: ISBN: Category : Languages : en Pages :
Book Description
Two studies evaluated dry-rolled corn (DRC) manufacturing considerations in feedlot finishing diets. In study 1, feedlots (n = 35) participated in a survey to evaluate dry-rolled corn (DRC) processing practices, processed corn particle size distribution, and fecal starch content in finishing cattle. Average particle size of dry-processed corn, including DRC and hammermill-ground corn across all operations (n = 35) was 4,223 ± 1,265 æm with a range of 1,165 to 6,823 æm. Fecal starch content averaged 19.0 ± 6.5% with a range of 7.0 to 36.6%. Diet composition was evaluated for co-product [27.8 ± 13.4%] roughage concentration [8.9 ± 2.0%] and NDF concentration [19.3 ± 4.3%]. In study 2, cross-bred yearling steers (n = 360; initial BW = 395 ± 33.1 kg) were used to evaluate the effects of dry-rolled corn (DRC) particle size in diets containing 20% (DMB) wet distiller's grains plus solubles (WDGS) on feedlot performance, carcass characteristics, and starch digestibility. Treatments were Coarse DRC (4,882 æm; COARSE), Medium DRC (3,760 æm; MEDIUM), Fine DRC (2,359 æm; FINE), and Steam-flaked corn (SFC, 0.35 kg/L). Final BW and ADG were not affected by treatment (P> 0.05). Dry matter intake was greater and G:F was lower (P
Author: Erin F. Schwandt Publisher: ISBN: Category : Languages : en Pages :
Book Description
Two studies evaluated dry-rolled corn (DRC) manufacturing considerations in feedlot finishing diets. In study 1, feedlots (n = 35) participated in a survey to evaluate dry-rolled corn (DRC) processing practices, processed corn particle size distribution, and fecal starch content in finishing cattle. Average particle size of dry-processed corn, including DRC and hammermill-ground corn across all operations (n = 35) was 4,223 ± 1,265 æm with a range of 1,165 to 6,823 æm. Fecal starch content averaged 19.0 ± 6.5% with a range of 7.0 to 36.6%. Diet composition was evaluated for co-product [27.8 ± 13.4%] roughage concentration [8.9 ± 2.0%] and NDF concentration [19.3 ± 4.3%]. In study 2, cross-bred yearling steers (n = 360; initial BW = 395 ± 33.1 kg) were used to evaluate the effects of dry-rolled corn (DRC) particle size in diets containing 20% (DMB) wet distiller's grains plus solubles (WDGS) on feedlot performance, carcass characteristics, and starch digestibility. Treatments were Coarse DRC (4,882 æm; COARSE), Medium DRC (3,760 æm; MEDIUM), Fine DRC (2,359 æm; FINE), and Steam-flaked corn (SFC, 0.35 kg/L). Final BW and ADG were not affected by treatment (P> 0.05). Dry matter intake was greater and G:F was lower (P
Author: Danilo Domingues Millen Publisher: Springer ISBN: 3319305336 Category : Science Languages : en Pages : 326
Book Description
The book combines information about the behaviour that allowed ruminants to survive and to evolve on Earth: the rumen. Furthermore, the reader will find aspects involving rumen anatomy, physiology, microbiology, fermentation, metabolism, manipulation, kinetics and modeling. Thus, the book was not only organized to help students involved in areas such as ruminant nutrition and ruminant production but collegians gathering material for teaching practices.
Author: Andrew Forshaw Channon Publisher: ISBN: Category : Beef cattle Languages : en Pages : 310
Book Description
The efficiency of feedlot cattle production largely depends on the utilisation of starch. Current grain selection and processing practices can achieve whole tract starch digestibility levels of greater than 95% but gross inefficiencies in feed utilisation can still occur. The aim of this thesis was to examine opportuinities for improving the efficiency of starch digestion in beef cattle.
Author: Shah Fahad Publisher: BoD – Books on Demand ISBN: 1789233364 Category : Technology & Engineering Languages : en Pages : 252
Book Description
Global wheat consumption in the 2016/2017 season is forecasted to reach a record high 736m tonnes, showing a growth of 25% in the last 15 years. This raises the question which outlets the wheat is going into, what the growth of these outlets is, which regions or countries have grown the most, and where do we see future potential. Strong competition of other feed grains like corn is expected to slow the growth of wheat used for feed in the next years, and in the future, companies involved in the grain supply chain and feeding industry will need to be flexible enough to continue to meet this fast-changing demand for feed grains. For feed producers, this means they need to be able to access supplies of different grains from different origins to allow for the cheapest composition of their feed, while grain suppliers need to be able to continuously best engage with global trading opportunities to originate grains in various regions and move them to demand regions as cost-effectively as possible.
Author: Erin F. Schwandt
Author: Erin F. Schwandt
Author: Timothy James Milner
Author: Hassan Fawzi Osman
Author: Lisa Michele Crocker
Author: Beth Ellen Doran
Author: Danilo Domingues Millen
Author: D. C. Church
Author: Andrew Forshaw Channon
Author: American Society of Animal Science. Western Section
Author: Shah Fahad