高粱对蛋鸡产蛋性能、蛋品质及粗蛋白质消化率的影响

发布时间：2017-12-27 12:10

本文关键词：高粱对蛋鸡产蛋性能、蛋品质及粗蛋白质消化率的影响　出处：《山西农业科学》2016年03期 　论文类型：期刊论文

【摘要】：试验用2个高粱杂交种(XHA×黑恢1和晋杂32号)分别以不同比例替代玉米饲喂蛋鸡,研究高粱在蛋鸡生产上的营养价值。结果表明,添加高粱饲粮组的蛋黄颜色不如玉米组及CK组;平均蛋质量除红高粱100%取代玉米组与CK差异极显著,与玉米组差异显著外,其余均与玉米组及CK组差异不显著;日产蛋率、日采食量、料蛋比、蛋形指数、粗蛋白质消化率等指标均与玉米组及CK组差异不显著。饲喂高粱对蛋鸡产蛋性能和鸡蛋的主要营养成分无不良影响,表明供试高粱可替代玉米等常规饲料饲喂蛋鸡,缓解饲料原料需求压力。
[Abstract]:2 sorghum hybrids (XHA * Hehui 1 and Jinza 32) were used to replace the corn in different proportion to feed the laying hens, and to study the nutritional value of Sorghum in laying hens production. The results show that the addition of sorghum diets yolk color than maize group and CK group; the average egg quality in Red Sorghum 100% replace corn group and CK significantly, and the corn group had significant difference, and the rest are corn group and CK group had no significant difference; the daily egg rate, feed intake, feed egg ratio, egg shape index, crude protein digestibility and the indexes of maize group and CK group had no significant difference. Feeding sorghum had no adverse effects on laying performance and main nutritional components of eggs, indicating that sorghum can replace the conventional feed such as corn to feed layers, and alleviate the pressure of feed raw materials.
【作者单位】：山西省农业科学院高粱研究所;山西省农业科学院畜牧兽医研究所;
【基金】：山西省财政支农项目(2014ZYFZ-09) 山西省科技攻关项目(20130311003-3) 山西省农业科学院科技攻关项目(2013GG06);山西省农业科学院育种工程项目(11yzgc021)
【分类号】：S831.5
【正文快照】： 随着我国经济发展和人民生活水平的提高,膳食结构中肉、蛋、奶的需求量不断增加,使畜牧业发展迎来新局面。饲料是畜牧业发展的基础,要大力发展畜牧业,就必须有充足的饲料[1]。饲料原料尤其是玉米、豆粕等粮食饲料的短缺及价格上涨已成为制约畜牧业发展的首要因素,人畜争粮的矛

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