Molecular Nutrition

Effects of Dietary Artemisia argyi Powder on Apparent Digestibility of Nutrients, Nitrogen Metabolism and Muscle Quality of Growing Meat Rabbits

Expand
  • 1. Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, Tai'an 271018, China;
    2. Shandong Jianyuan Biotechnology Co., Ltd., Tai'an 271000, China

Received date: 2017-07-27

  Online published: 2018-02-02

Abstract

This experiment was conducted to study the effects of dietary Artemisia argyi powder on apparent digestibility of nutrients, nitrogen metabolism and muscle quality of growing meat rabbits. One hundred and sixty Hyla meat rabbits at 35 days of age and with similar body weight were randomly assigned to 4 groups with 40 replicates per group and one rabbit per replicate. Rabbits in the 4 groups were fed diets added with 0 (control group), 3% (1% peanut vine and 2% wheat bran in the diet of control group were replaced), 6% (3% peanut vine and 3% wheat bran in the diet of control group were replaced) and 9% (4% peanut vine and 5% wheat bran in the diet of control group were replaced) Artemisia argyi powder, respectively. The pre-test period lasted for 7 days, and the experimental period lasted for 30 days. The results showed that diet added with 3%, 6% and 9% Artemisia argyi powder did not significantly affect the apparent digestibility of crude fiber (CF), neutral detergent fiber (NDF), acid detergent fiber (ADF), calcium (Ca) and phosphorus (P) (P>0.05), and the intake nitrogen, fecal nitrogen, urine nitrogen, retention nitrogen, nitrogen utilization and biological value of nitrogen were not significantly affected by diet added with 3%, 6% and 9% Artemisia argyi powder (P>0.05). The apparent digestibility of crude protein (CP) and digestible nitrogen had no significant effects when diet added with 3% and 6% Artemisia argyi powder, but diet added with 9% Artemisia argyi powder significantly reduced the apparent digestibility of CP and digestible nitrogen (P0.05), compared with the control group. According to the test indexes of this experiment, the addition of Artemisia argyi powder in the diet of growing meat rabbits should be no more than 6%.

Cite this article

LIU Hongli, ZUO Wenshan, WANG Cheng, LIU Lei, LI Fuchang . Effects of Dietary Artemisia argyi Powder on Apparent Digestibility of Nutrients, Nitrogen Metabolism and Muscle Quality of Growing Meat Rabbits[J]. Chinese Journal of Animal Nutrition, 2018 , 30(2) : 755 -762 . DOI: 10.3969/j.issn.1006-267x.2018.02.041

References

[1] 王艳荣,何云,苗志国,等."绿色"饲料添加剂--艾叶的研究进展[J].粮食与饲料工业,2009(10):38-40.

[2] 陈维岩,王贞友,高宏伟,等.艾叶的化学分析及含艾叶饵料对鱼的饲效观察[J].中国兽医学报,1989(2):189-194.

[3] 李建民,李爱江,王玉海.艾叶粉添加剂对岭南黄肉鸡生产性能的影响[J].黑龙江畜牧兽医,2011(17):64.

[4] 吴有华,刘力,王敬,等.艾叶粉对肉鸡免疫器官指数及生长的影响[J].湖北畜牧兽医,2015,36(3):14-16.

[5] 高宏伟,陈维岩,陈金文.日粮中添加艾叶对大鼠小肠消化酶活性的影响[J].黑龙江畜牧兽医,1993(7):34-35.

[6] 左文山.艾叶粉在生长肉兔的应用效果评价[D].硕士学位论文.泰安:山东农业大学,2017.

[7] 周孝琼,王华,李炳贵,等.艾叶水提液对肉兔生长性能及肉品质的影响[J].湖北农业科学,2016,55(18):4767-4770.

[8] KIM J H,KIM C H,KO Y D.Influence of dietary addition of dried wormwood (Artemisia sp.) on the performance and carcass characteristics of Hanwoo steers and the nutrient digestibility of sheep[J].Asian-Australasian Journal of Animal Sciences,2002,15(3):390-395.  

[9] 王诚,王文亭,李福昌.日粮粗纤维水平对莱芜猪及其杂交猪氮代谢及营养物质消化率的影响[J].山东农业大学学报:自然科学版,2011,42(3):422-427.

[10] 张帝.日粮精氨酸水平对繁殖母兔能氮代谢、脂肪表观消化率和血液指标的影响[D].硕士学位论文.泰安:山东农业大学,2014.

[11] SPREADBURY D.Proceedings:protein and amino acid requirements of the growing meat rabbit[J].The Proceeding of the Nutrition Sciety,1974,33(2):56A.

[12] 郭亮,李德发,邢建军,等.玉米蛋白粉日粮纤维和能量对猪氮代谢的影响[J].粮食与饲料工业,2001(4):34-36.

[13] 高宏伟,陈维岩,张德金.日粮中添加艾叶粉饲养肉仔鸡的试验研究[J].中国兽医学报,1991(1):81-83.

[14] 李福昌,王春阳,朱岩丽,等.营养对兔肉品质的影响[J].中国养兔杂志,2012(4):25-28.

[15] CARRILHO M C,CAMPO M M,OLLETA J L,et al.Effect of diet,slaughter weight and sex on instrumental and sensory meat characteristics in rabbits[J].Meat Science,2009,82(1):37-43.  
Outlines

/