Author: Thomas J. Earleywine
Publisher:
ISBN:
Category : Cottonseed meal as feed
Languages : en
Pages : 152
Book Description
Evaluation of Partial Replacement of Forage with Nondelinted Whole Cottonseed in the Diets of Lactating Dairy Cows
Dairy Science Research Report
Effect of Feeding Heat Treated Soybeans and Niacin to High Producing Cows in Early Lactation
Author: Lindsey Spencer Driver
Publisher:
ISBN:
Category :
Languages : en
Pages : 230
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 230
Book Description
The Use of Products to Simulate Whole Cottonseed, and Whole Cottonseed Plus Niacin in Diets for Lactating Dairy Cows
Author: Jeffrey Kent Lanham
Publisher:
ISBN:
Category : Cottonseed in animal nutrition
Languages : en
Pages : 182
Book Description
Publisher:
ISBN:
Category : Cottonseed in animal nutrition
Languages : en
Pages : 182
Book Description
Comparative Value of Full-fat Corn Germ, Whole Cottonseed, and Tallow as Energy Sources for Lactating Dairy Cows and Additional Forage in Early Postpartum Dairy Cattle Diets
Production Response of Lactating Dairy Cows to Addition of Protected Fats Or Whole Cottonseed to Low and High Roughage Diets
Author: Darwinsyah Lubis
Publisher:
ISBN:
Category : Cottonseed as feed
Languages : en
Pages : 208
Book Description
Publisher:
ISBN:
Category : Cottonseed as feed
Languages : en
Pages : 208
Book Description
The Effect of Feeding Whole Cottonseed to Lactating Dairy Cattle on Milk and Fat Production
Author: Hawaii Agricultural Experiment Station
Publisher:
ISBN:
Category : Cattle
Languages : en
Pages : 8
Book Description
Publisher:
ISBN:
Category : Cattle
Languages : en
Pages : 8
Book Description
A Nutritional Assessment of Methods of Harvesting Summer Forage for Dairy Cows
Author: Kenneth E. Harshbarger
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 36
Book Description
Effect of Secondary Forage Type on Production of Dairy Cows Fed Corn Silage-based Rations Supplemented with Whole Cottonseed, Tallow and Yeast
Effects of Reduced Starch Diets and Starch Digestibility on Nutrient Digestibility, Microbial Protein Flow, and Lactation Performance of Dairy Cows
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 183
Book Description
A meta-analysis, two animal experiments, and one data mining experiment were conducted to determine the effects of feeding reduced-starch (RS) diets and starch digestibility on dairy cattle performance. A meta-analysis was conducted to determine the effects of feeding RS diets on intake, lactation performance, and ruminal parameters. Dietary starch was reduced by partial replacement of grain with non-forage fiber sources or forages. Dry matter intake, milk, fat, and protein yield were decreased as dietary starch was reduced. Total ruminal volatile fatty acid concentration was decreased as dietary starch was reduced. Molar proportion of ruminal acetate was increased as dietary starch was reduced. Reducing dietary starch decreased lactation performance of dairy cows. The first animal experiment determined the effects of normal or RS diets and finely- or coarsely-ground corn on performance of lactating dairy cows. Milk and protein yields were reduced for cows fed RS diets, however, fat-corrected milk was increased for cows fed the normal-starch finely-ground corn and RS coarsely-ground corn diets. Ruminal digestibility of NDF was increased for cows fed the RS diets. Total tract digestibility of NDF was greater on the RS diets, while total tract starch digestibility was greater on the RS diets and the finely-ground corn diets. Cows fed the finely ground corn diets had greater ruminal propionate and lower rumen pH. The second animal experiment determined the effects of feeding RS diets by partially replacing corn grain with soyhulls (SH) or corn silage (CS), or CS and grain with SH. Partial replacement of corn grain with SH or CS increased milk fat content compared with partial replacement of CS and corn grain with SH. Partial replacement of corn grain with SH or CS increased total tract NDF and starch digestion. Diet digestibility and performance of mid-lactation cows fed RS diets by partially replacing corn grain with SH or CS was similar to or improved compared to cows fed a normal-starch diet. The third experiment tested whether total tract starch digestibility can be predicted from the concentration of starch in fecal dry matter. Total tract starch digestibility was predicted accurately from fecal starch concentration.
Publisher:
ISBN:
Category :
Languages : en
Pages : 183
Book Description
A meta-analysis, two animal experiments, and one data mining experiment were conducted to determine the effects of feeding reduced-starch (RS) diets and starch digestibility on dairy cattle performance. A meta-analysis was conducted to determine the effects of feeding RS diets on intake, lactation performance, and ruminal parameters. Dietary starch was reduced by partial replacement of grain with non-forage fiber sources or forages. Dry matter intake, milk, fat, and protein yield were decreased as dietary starch was reduced. Total ruminal volatile fatty acid concentration was decreased as dietary starch was reduced. Molar proportion of ruminal acetate was increased as dietary starch was reduced. Reducing dietary starch decreased lactation performance of dairy cows. The first animal experiment determined the effects of normal or RS diets and finely- or coarsely-ground corn on performance of lactating dairy cows. Milk and protein yields were reduced for cows fed RS diets, however, fat-corrected milk was increased for cows fed the normal-starch finely-ground corn and RS coarsely-ground corn diets. Ruminal digestibility of NDF was increased for cows fed the RS diets. Total tract digestibility of NDF was greater on the RS diets, while total tract starch digestibility was greater on the RS diets and the finely-ground corn diets. Cows fed the finely ground corn diets had greater ruminal propionate and lower rumen pH. The second animal experiment determined the effects of feeding RS diets by partially replacing corn grain with soyhulls (SH) or corn silage (CS), or CS and grain with SH. Partial replacement of corn grain with SH or CS increased milk fat content compared with partial replacement of CS and corn grain with SH. Partial replacement of corn grain with SH or CS increased total tract NDF and starch digestion. Diet digestibility and performance of mid-lactation cows fed RS diets by partially replacing corn grain with SH or CS was similar to or improved compared to cows fed a normal-starch diet. The third experiment tested whether total tract starch digestibility can be predicted from the concentration of starch in fecal dry matter. Total tract starch digestibility was predicted accurately from fecal starch concentration.