摘要
The objective of this pooled statistical analysis was to evaluate Syngenta Enogen® Feed Corn (EFC) versus conventional corn (CON) when fed as either dry-rolled corn (DRC) or high-moisture corn (HMC) for effects on finishing beef cattle performance and carcass characteristics. Corns were evaluated in diets with byproduct inclusion rates of 0, 15, 18, 20, and 30% distiller grains or 25 and 35% Sweet Bran® (a commercial corn gluten feed product). Seven trials (n = 1856) consisting of 200 pen means comparing 26 diet treatments were analyzed using regression in a pooled analysis. When EFC was processed as DRC, the gain efficiency (G:F) improved compared with CON, but the response to feeding EFC decreased from a 4.8% improvement to no improvement compared to CON as distiller grains increased from 0 to 30%, but was significantly improved due to feeding EFC in diets with 0 to 18% distiller grains. Feeding cattle EFC as DRC increased the average daily gain (ADG) and G:F by 4.5% compared with CON corn in diets containing Sweet Bran®. No improvements in animal performance were observed when cattle were fed EFC compared to CON when processed as HMC in any situation. Feeding Enogen® corn improved the gain efficiency of finishing cattle compared with conventional corn when processed as dry-rolled corn and fed in diets with less than 20% distillers or diets that include Sweet Bran®.
摘要译文
汇总统计分析的目的是评估服用SyngentaEnogen®饲料玉米（EFC）与常规玉米（CON）作为干轧玉米（DRC）或高湿性玉米（HMC）进行对精加工牛粪性能的影响和胴体特征。在饮食中评估玉米，副产物包含0,15,18,20和30％蒸馏粒子或25和35％甜麸（商业玉米麸质饲料产品）。在汇总分析中使用回归分析了由200架饮食治疗的200个饮食治疗组成的七项试验（n = 1856）。当将EFC加工为DRC时，与CON相比，增益效率（g：f）改善，但与蒸馏器粒增加到0％至30％，对饲养EFC的响应降低了4.8％的改善。由于饲喂0至18％蒸馏粒子的饮食中的EFC，显着改善。饲料牛EFC随着DRC的平均日益增长（ADG）和G：F与含有SWEETBRAN®的饮食中的云玉米相比增加了4.5％。当牛被喂食EFC时，在任何情况下加入HMC时，喂养EFC时，没有观察到动物性能的改善。饲料Enogen®玉米改善了整理牛的收益效率与常规玉米加工为干轧玉米，并用少于20％的蒸馏器或饮食的饮食中喂食，包括甜美的Bran。
Stacia M. Volk;Hannah C. Wilson;Kathryn J. Hanford;James C. MacDonald;Galen E. Erickson. Impact of Feeding Syngenta Enogen® Feed Corn Compared to Control Corn in Different Diet Scenarios to Finishing Beef Cattle[J]. Animals, 2021,11(10): 2940