Impact study on efficiency of pig feeding and nutritional composition of meat on the basis of bio-bed system

Abstract

Abstract: The experiment selected 40 healthy and crossbred grow-finishing pigs (duroc×landrace×white), as traditional method of pig feeding on cement ground for control group, carried out the impact study on efficiency and nutritional composition on the basis of bio-bed system in arid and semi-arid areas. The experiment indicated, compared with the traditional method, average daily gain weight was enhanced 12.46% per pig and showing as significant difference (P<0.05), feed ration was saved 5.75% and net profit was increased 89.57 Yuan per pig. The essential amino acid (EAA) and flavor amino acid (FAA) of experimental group was significant higher than the control group (P<0.05); The heavy metal residues was no significant difference (P>0.05) and remained lower than the standard in operation; The content of saturated fatty acid (SFA) in experimental group was higher than the control group extremely remarkably (P<0.01), the content of unsaturated fatty acid (UFA) and general mineral substance were no significant difference (P>0.05). The experiment proved that the technology of feeding pig as bio-bed system could guarantee the animals’ welfare and economic benefit remarkable. The nutritional composition and meat flavor under bio-bed system is better than the results from tranditional method. The meat quality is healthy and safty, and the heavy metal residues is lower than standard in operation. The hyperlipidemia patient should less eat due to high content of saturated fatty acid (SFA).

CLC Number:

S828

ZHAO Dong-qing, WU Jian-ping, DUAN Qi-bin. Impact study on efficiency of pig feeding and nutritional composition of meat on the basis of bio-bed system[J]. Acta Prataculturae Sinica, 2012, 21(2): 212-218.

References

[1] 冯晓艳. 方正县发酵床生态养猪猪舍设计[D]. 哈尔滨: 东北农业大学, 2010.
[2] 骆小俊. 生物发酵床的无害化养猪技术[J]. 科学养殖, 2009, (6): 19.
[3] 武华玉, 乔木, 彭先文. 对生物发酵床养猪技术的认识[J]. 畜牧与饲料科学, 2009, 30(6): 101-102.
[4] 贾志伟, 林松柏, 叶志超, 等. 发酵垫料养猪模式的优点及猪舍设计[J]. 饲养饲料, 2009, (1): 41-42.
[5] 张重丽, 侯扶江. 浅谈动物福利[J]. 草业科学, 2011, 28(6): 1162-1166.
[6] 徐娟娟, 葛春梅, 孙芹英, 等. 组合微生物利用发酵秸杆产乳酸效果的试验[J]. 草业学报, 2010, 19(6): 120-125.
[7] 段淇斌, 姬永莲, 赵冬青. 等. 生物发酵床与暖棚式圈舍对育肥猪育肥效果的对比试验[J]. 草原与草坪, 2009, (5): 35-37.
[8] 毕锋. 发酵床养猪的优缺点[J]. 科学养殖, 2008, (7): 20-21.
[9] Add J. Tunnel Housing of Pigs in Livestock Environment Ⅳ. Fourth International Symposium[M]. Mich-igan, American society of Agricultural Enginneers, 1993: 1040-1048.
[10] Connor M L. Update on alternative housing systems for pigs[J]. Manitoba Swine Seminar Proceedings, 1995, (8): 93-96.
[11] 苏铁, 李丽立, 肖定福, 等. 生物发酵床对猪生长性能和猪舍环境的影响[J]. 中国农学通报, 2010, 26(20): 18-20.
[12] 盛清凯, 王诚, 武英, 等. 冬季发酵床养殖模式对猪舍环境及猪生产性能的影响[J]. 家畜生态学报, 2009, (1): 82-85.
[13] 李荣林, 杨胜林, 何勇. 发酵床养猪及常规养猪的对比分析[J]. 贵州农业学, 2009, 37(11): 122-124.
[14] 王连珠, 李奇民, 潘宗海, 等. 微生物发酵床养猪技术研究进展[J]. 中国动物保健, 2008, (7): 31-33.
[15] 李德竹. 生物发酵床养鸡[J]. 饲料博览, 2011, (4): 38.
[16] Kapuinen P. Deep litter system for beef cattle housed in unin-sulated barns, part 2: temperatures and nutrients[J]. Journal of Agricultural Engineering Research, 2001, 80(1): 87-97.
[17] Deininger A, Tamm M, Krause R, et al. Penetration resistance and water-holding capacity of dierently conditioned straw for deep litter housing systems[J]. Journal of Agricultural Engineering Research, 2000, 77(3): 335-342.
[18] 王诚, 张印, 王怀忠, 等. 发酵床饲养模式对猪舍环境、生长性能、猪肉品质和血液免疫的影响[J]. 山东农业科学, 2009, (11): 110-112.
[19] 王成章, 李德锋, 严学兵, 等. 肥育猪饲粮中添加苜蓿草粉对其生产性能、消化率及血清指标的影响[J]. 草业学报, 2008, 17(6): 71-77.
[20] 尹航, 周海柱, 娄玉杰. 态型发酵床养猪模式对猪舍环境的影响[J]. 猪, 2008, (6): 30-31.
[21] 黄振兴, 陈谊. 猪粪尿“零排放”无污染研究与可行性探导[J]. 上海畜牧兽医通讯, 2001, (6): 10-11.
[22] 段淇斌, 定西市生物发酵床养猪现状和发展对策[J]. 发展, 2010, (12): 100-101.
[23] 朱洪强, 王全凯, 殷树鹏. 野猪肉与家猪营养成分的比较分析[J]. 西北农业学报, 2007, 16(3): 54-56.
[24] 中华人民共和国农业行业标准. 农产品安全质量无公害畜禽肉产地环境要求[S]. GB/T 18407. 3-2001.
[25] 符利辉, 贺跃林, 陈徽, 等. 益生菌发酵床养猪技术养猪效果研究[J]. 家畜生态学报, 2010, 31(3): 71-75.
[26] 王远孝, 李雁, 钟翔, 等. 猪用发酵床的研究与应用[J]. 家畜生态学报, 2007, 11(6): 139-142.
[27] 姜文清, 周志宇, 秦彧, 等. 西藏栽培牧草中氨基酸组成特点的研究[J]. 草业学报, 2010, 19(5): 148-155.
[28] 刘永红, 陈菊兰, 张洪荣, 等. 阿拉善荒漠草地牧草氨基酸组成特点与营养价值研究[J]. 草业学报, 2008, 17(6): 25-33.
[29] 冯德庆, 勤楼, 珍梅, 等. 28种牧草脂肪酸组成分析研究[J]. 草业学报, 2011, 20(6): 214-218.
[30] 宋瑜, 金樑, 曹宗英, 等. 植物对重金属镉的响应及其耐受机理[J]. 草业学报, 2008, 17(5): 84-91.
[31] 李跃, 王荣申. 养猪新方法: 发酵床养猪[J]. 今日畜牧兽医, 2006, (3): 9-11.
[32] 姜义宝, 杨玉荣, 王成章, 等. 红车轴草异黄酮对肉鸡生产性能及肉品质的影响[J]. 草业科学, 2011, 28(11): 2032-2036.