Results 121 to 130 of about 539,253 (204)

Combined Animal and Plant Protein Enable High Fishmeal Replacement in <i>Penaeus vannamei</i> Under Biofloc Technology. [PDF]

open access: yesCurr Issues Mol Biol
Ferrando-Juan S   +7 more
europepmc   +1 more source

Open Cow Replacement Decisions: an Application of Asset Replacement Theory [PDF]

open access: yes
Beef producers must decide what to do with a cow that fails to conceive during the breeding season. Keeping the open cow results in a years expenses without any revenue.
Anderson, John D., Ibendahl, Gregory A.
core  

Discrete-continuous analysis of optimal equipment replacement [PDF]

open access: yes
In Operations Research, the equipment replacement process is usually modeled in discrete time. The optimal replacement strategies are found from discrete (or integer) programming problems, well known for their analytic and computational complexity.
YATSENKO, Yuri, HRITONENKO, Natali
core  

Partial Replacement of Fishmeal by Defatted Soybean Meal in Diets for Black Sea Turbot (Psetta maeotica): Growth and Nutrient Utilization in Winter

open access: yes, 2008
The objective of the present study was to evaluate replacement of white fishmeal by soybean meal in practical diets for Black Sea turbot (Psetta maeotica) at levels of 0, 10%, and 20%. The diets were fed to triplicate groups of juvenile Black Sea turbot (
Harmantepe, Burcu   +3 more
core  

Home - About - Disclaimer - Privacy