ractopamine has been researched along with lysine in 6 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 3 (50.00) | 29.6817 |
| 2010's | 3 (50.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Einstein, ME; Forrest, JC; Herr, CT; Richert, BT; Schinckel, AP | 1 |
| Einstein, ME; Li, N; Preckel, PV; Richert, BT; Schinckel, AP | 1 |
| Apple, JK; Armstrong, TA; Brown, DC; Friesen, KG; Johnson, ZB; Maxwell, CV; Musser, RE | 1 |
| Baker, DH; Edmonds, MS | 1 |
| Hoffman, LC; Needham, T | 1 |
| Gous, RM; Hoffman, LC; Needham, T | 1 |
2 trial(s) available for ractopamine and lysine
| Article | Year |
|---|---|
Effects of dietary lysine and energy density on performance and carcass characteristics of finishing pigs fed ractopamine.
Topics: Animal Feed; Animals; Body Composition; Diet; Dietary Supplements; Energy Intake; Energy Metabolism; Female; Growth Substances; Lysine; Male; Meat; Phenethylamines; Swine; Weight Gain | 2004 |
Carcass traits and cutting yields of entire and immunocastrated pigs fed increasing protein levels with and without ractopamine hydrochloride supplementation.
Topics: Adrenergic beta-Agonists; Animal Feed; Animals; Body Composition; Body Weight; Dietary Proteins; Lysine; Male; Orchiectomy; Phenethylamines; Phenotype; Swine; Vaccines, Contraceptive | 2015 |
4 other study(ies) available for ractopamine and lysine
| Article | Year |
|---|---|
Ractopamine treatment biases in the prediction of pork carcass composition.
Topics: Adipose Tissue; Adrenergic beta-Agonists; Animal Feed; Animals; Bias; Body Composition; Body Weight; Dietary Proteins; Growth Substances; Lysine; Male; Meat; Muscle, Skeletal; Phenethylamines; Predictive Value of Tests; Swine | 2003 |
Development of a model to describe the compositional growth and dietary lysine requirements of pigs fed ractopamine.
Topics: Adipose Tissue; Adrenergic beta-Agonists; Animal Nutritional Physiological Phenomena; Animals; Body Composition; Dietary Proteins; Dose-Response Relationship, Drug; Female; Lysine; Models, Biological; Muscle, Skeletal; Nutritional Requirements; Phenethylamines; Swine; Weight Gain | 2003 |
Effect of dietary protein and lysine fluctuations in the absence and presence of ractopamine on performance and carcass quality of late-finishing pigs.
Topics: Animal Husbandry; Animals; Dietary Proteins; Dose-Response Relationship, Drug; Eating; Female; Growth Substances; Lysine; Male; Meat; Phenethylamines; Swine; Weight Gain | 2010 |
Growth responses of entire and immunocastrated male pigs to dietary protein with and without ractopamine hydrochloride.
Topics: Adipose Tissue; Animal Feed; Animals; Diet; Dietary Proteins; Dietary Supplements; Lysine; Male; Phenethylamines; Swine; Weight Gain | 2017 |