饲料酸化剂对水貂小肠绒毛形态、营养物质消化率和N、P环境排放的影响

doi:10.11843/j.issn.0366-6964.2015.04.022

Abstract

Abstract:

The experiment was carried out to investigate the effect of acidifiers with different levels in the same basal diet on intestinal villus morphology，nutrient digestibility and N，P excretion in growing mink.One hundred black male minks were randomly allotted into 10 treatment groups.Every group consisted of 10 minks.The control was fed conventional fresh diet，the testing groups were added acidifier，phosphoric acid 0.4%(Ⅱ)，0.6% (Ⅲ) and 0.8%(Ⅳ)，citric acid 0.5%(Ⅴ)，1.0%(Ⅵ) and 1.5%(Ⅶ)，lactic acid 0.5%(Ⅷ)，1.0%(Ⅸ) and 1.5%(Ⅹ)，respectively.The results indicated that there were no significantly difference (P＞0.05) in the DMI and digestibility of DM，CP and Ca among groups，but there were clearly increasing tendencies for these with acidifiers adding.The EE digestibility in groupⅠ and Ⅳ were significantly higher than that in group Ⅴ，Ⅸ，Ⅹ（P＜0.05）.The P digestibility in group Ⅷ and Ⅸ were higher than that in other groups(P＜0.01)，and Ⅸ group was the best.The height of intestinal villus was similar(P >0.05) among groups，and Ⅷ group was the highest，it was 145.8% and 120.3% compared to group Ⅲ and Ⅰ.The average surface area of intestinal villus had not significantly different(P＞0.05) among groups，however，it in Ⅷ group were 160.24% and 131.77% respectively to group Ⅲ and Ⅰ.There were no significantly different (P＞0.05) in the density of intestinal villus；The N excrention was similar(P>0.05) among groups and the decrease tendencies with acidifiers addition was clearly，the group Ⅰ was higher 34.02% than group Ⅷ.The quantity of P excrention was significantly different (P＜0.001)，group Ⅷ was the lowest and fewer 57.33% than group Ⅰ.The results showed that it can significantly improve the activity of nutrient digestion and intestinal villus morphology and decrease N，P excretion，by adding 0.5% of lactic acid during hair growth period in mink diets.

Key words: acidifier, mink, intestinal villus morphology, nutrient digestibility, N, P excretion

CLC Number:

S839
S815

WANG Kai-ying，BAO Kun，XU Chao，WANG Xi-guo，YUE Zhi-gang，LI Guang-yu. Effect of Acidifier on Intestinal Villus Morphology，Nutrient Digestibility，N，P Excretion of Growing Mink[J]. ACTA VETERINARIA ET ZOOTECHNICA SINICA, 2015, 46(4): 665-671.

References

［1］尹靖东，霍启光.饲料酸化剂的发展现状与新型产品的开发［J］.饲料工业，1999，20（10）：5-8.
YIN J D，HUO Q G.Feed acidulant development present sitation and the development of new products［J］.Feed Industry Magazine，1999，20（10）：5-8.(in Chinese)
［2］谭利伟，麻丽坤，尹兆正.有机酸在断奶仔猪饲料中的应用研究进展［J］.中国饲料，2006，（6）：16-19.
TAN L W，MA L K，YIN Z Z，et al.Application research progress of organic acids in the weaned piglets feed ［J］.China Feed，2006，（6）：16-19.(in Chinese)
［3］曹国文，马宁，杨松金，等.柠檬酸对肠道菌群影响的研究［J］.四川畜牧兽医，1992，（1）：9-11.
CAO G W，MA N，YANG S J，et al.Efects of citric acid on the intestinal flora ［J］.Sichuan & Veterinary Science，1992，（1）：9-11.(in Chinese)
［4］GUNAL M，YLIG Y，KAYA O，et al .The effects of antibiotic growth promoter，probiotic or organic acid supplementation on performance，intestinal microflora and tissue of broilers ［J］.Int J Poult Sci，2006，5（2）：149-155.
［5］LADRIERE L，ZHANG T M，MALAISSE W J.Effects of succinic acid dimethyl ester infusion on metabolic，hormonal，and enzymatic variables in starved rats［J］.J Parent Enteral Nutr，1996，20（4）：251-256.
［6］LIU S T，HOU W X，YI S，et al.Effects of dietary citric acid on performance，digestibility of calcium and phosphorus，milk composition and immunoglobulin in sows during late gestation and lactation［J］.Anim Feed Sci Technol， 2014，4：568-574.
［7］EMAMI N K，NAEINI S Z，RUIZ-FERIA C A.Growth performance，digestibility，immune response and intestinal morphology of male broilers fed phosphorus deficient diets supplemented with microbial phytase and organic acids［J］.Livest Sci，2013，157(2)：506-513.
［9］韩正康.家畜营养生理学［M］.北京：北京农业出版社，1993：40-50.
HAN Z K.Nutrition physiology in livestock［M］.Beijing：Beijing Agriculture Press，1993：40-50.(in Chinese)
［10］VAREL V H，ROBINSON I M，POND W G.Effect of dietary copper sulfated，aureosp 25，or clinoptilolite on ureolytic baeteria found in pig large intestine［J］.Appl Environ Microbiol，1987，53:2009-2012.
［11］CASPARY W F.Physiology and patho physiology of intestinal absorption ［J］.Am J Clin Nutr，1992，(53):299-305.
［12］KIDDER D E，MANNER M J.Digestibility in：Digestion in the pig ［M］.Kingston Press，Bath，UK，1978：190.
［13］BOSI P，SARLI G，CASINI L，et al.The influence of fat protection of Calcium formate on grow and intestinal defence in Escherichia coli k88-challenged weanling pig ［J］. Anim Feed Sci Technol，2007，139:170-185.
［14］JIA G，YAN J Y，CAI J Y，et al.Effects of encapsulated and non-encapsulated compound acidifiers on gastrointestinal pH and intestinal morphology and function in weaning piglets［J］.J Anim Feed Sci，2010，19:82-93.
［15］林映才，陈建新，蒋宗勇，等.复合酸化剂对早期断奶仔猪生产性能、血清生化指标、肠道形态和微生物区系的影响［J］.养猪，2001，1：13-16.
LIN Y C， CHEN J X， JIANG Z Y，et al.Efffect of compound acidifiers on production performance，serum biochemical index，intestinal morphology and microflora of early weaned piglets ［J］.Swine Production，2001，1：13-16.(in Chinese)
［16］王凯英，李光玉，鲍坤，等.琥珀酸对水貂胃蛋白酶活性、营养物质消化率及生产性能的影响［J］.东北农业大学学报，2011，42（9）：67-71.
WANG K Y， LI G Y，BAO K，et al.Effect of succinic acid on activity of pepsin and nutrient digestibility and production performance of furring mink ［J］.Journal of Northeast Agricultural University，2011，42（9）：67-71.(in Chinese)
［17］GENITSEN R，VAN DIJK A J，RETHY K，et al.The effect of blend of organic acids on apparent faecal digestibility in piglets ［J］.Livest Sci，2010，134:246-148.
［18］VALENCIA Z，SC M，EDUARDO R，et al.Phytase and acetic acid supplementation in the diet of early weaned piglet-effect on performance and apparent nutrient digestibility［J］.Nutr Digest，2002，22:623-632.
［19］王盼盼，李杰，王晓翠，等.代谢有机酸对三黄鸡生长性能、养分代谢率及肉品质的影响［J］.中国饲料，2013，17：18-21.
WANG P P，LI J， WANG X C，et al.The effect of metabolism organic acids on growth performance，nutrient metabolic rate and meat qyality in three yellow broilers［J］.China Feed，2013，17:18-21.(in Chinese)
［20］李万军.酸化剂对蛋鸡饲粮利用率和血液指标的影响［J］.饲料研究，2012b，4：75-78.
LI W J.Effect of dietary acidifier on nutrient utilization and blood index in layers.［J］.Feed Research，2012b，4：75-78.(in Chinese)
［21］王海燕，高秀华.脂肪酶的研究进展及其在饲料中的应用［J］.新饲料，2007，(4)：8-9.
WANG H Y， GAO X H.Advances in lipase research and its application in animal feed ［J］.New Feed，2007，(4)：8-9.(in Chinese)

[1]	ZHANG Jianbo, DING Xuezhi, ANUM Ali Ahmad, LI Chen, LIANG Zeyi, DU Mei, YAN Ping. Advances in Research on Adaptive Evolution of Native Animals of Tibetan Plateau [J]. ACTA VETERINARIA ET ZOOTECHNICA SINICA, 2019, 50(9): 1723-1736.
[2]	HU Wenping, TANG Jishun, ZHANG Zhuangbiao, LA Yongfu, LIU Qiuyue, DI Ran, WANG Xiangyu, CHU Mingxing. Progress of Izumo1 and Juno in Mammalian Fertilization [J]. ACTA VETERINARIA ET ZOOTECHNICA SINICA, 2019, 50(9): 1737-1745.
[3]	WANG Jing, HUA Liushuai, CHEN Junfeng, ZHANG Jiaqing, REN Qiaoling, BAI Hongjie, GUO Hongxia, XU Zhaoxue, XING Baosong, BAI Xianxiao, CAO Hai. Effect of Castration on Gene Expression in Longissimus dorsi Muscle of Huainan Male Pig by Transcriptome Analysis [J]. ACTA VETERINARIA ET ZOOTECHNICA SINICA, 2019, 50(9): 1746-1758.
[4]	GUO Xiaohong, GUO Yulong, LIU Yadan, LIU Juan, SHI Wenqian, DONG Lei, CAI Chunbo, CAO Guoqing, LI Bugao, GAO Pengfei. Characteristics of Intestinal Microflora of Colon at Different Developmental Stages in Piglets [J]. ACTA VETERINARIA ET ZOOTECHNICA SINICA, 2019, 50(9): 1759-1774.
[5]	OUYANG Qingyuan, WANG Yushi, HU Shenqiang, LI Liang, LIU Hehe, HE Hua, WANG Jiwen. Cloning of GATA4/5/6 Genes and Their Expression Patterns in Duck Hearts and Livers during Postnatal Development [J]. ACTA VETERINARIA ET ZOOTECHNICA SINICA, 2019, 50(9): 1775-1786.
[6]	RONG Min, ZHANG Ranran, TU Jianfeng, WANG Tianjiao, SUN Limin, YANG Ying, XU Jiaping, XING Xiumei*. American Short-hair Black Mink Transcriptome Differential Expression Genes Analysis During the Rapid Growth Process [J]. ACTA VETERINARIA ET ZOOTECHNICA SINICA, 2019, 50(9): 1787-1801.
[7]	HAN Xiaohong, HE Honghong, WANG Jinglei, ZHANG Huizhu, MA Yue, MA Jinbiao, ZHAO Shengxian, YU Sijiu, CUI Yan, FAN Jiangfeng. Expression of p38MAPK in the Main Reproductive Organs of Female Yaks (Bos grunniens) [J]. ACTA VETERINARIA ET ZOOTECHNICA SINICA, 2019, 50(9): 1802-1812.
[8]	WANG Yubo, XU Doudou, HE Xin, DONG Bing, YIN Jingdong. Effects of Valine Level in Low Protein Diets on Growth Performance, Carcass Traits and Meat Quality of Finishing Pigs [J]. ACTA VETERINARIA ET ZOOTECHNICA SINICA, 2019, 50(9): 1832-1840.
[9]	HUA Liushuai, XIN Xiaoling, WANG Jing, LUO Shengjin, ZENG Tao, BA Tima, SHI Qiaoting, XU Zhaoxue, WANG Eryao. Identification of Key Regulatory Genes for Superovulation in Suffolk Sheep by Pool Resequencing [J]. ACTA VETERINARIA ET ZOOTECHNICA SINICA, 2019, 50(9): 1813-1821.
[10]	SONG Huizi, LUAN Zhaojin, WANG Zhaochen, DU Wei, ZHAO Yongchao, ZHANG Jiaxin. Establishment of Sheep Immortalized Epididymal Epithelial Cell Line and Analysis of Its Biological Characteristics [J]. ACTA VETERINARIA ET ZOOTECHNICA SINICA, 2019, 50(9): 1822-1831.
[11]	. [J]. ACTA VETERINARIA ET ZOOTECHNICA SINICA, 2019, 50(9): 0-0.
[12]	LIU Guoqing, ZHANG Liyang, MA Xuelian, WANG Liangzhi, LIU Dongyuan, XING Guanzhong, YANG Liu, LI Sufen, LIAO Xiudong, Lü Lin, LUO Xugang. A Survey on Distribution of Phosphorus Contents in Feedstuffs for Livestock and Poultry in China [J]. ACTA VETERINARIA ET ZOOTECHNICA SINICA, 2019, 50(9): 1841-1848.
[13]	WANG Zhengrong, ZHANG Yanyan, MA Xun, LIU Yi, XU Mengfei, MENG Jimeng, BO Xinwen. lncRNA Profile Analyses of the Protoscoleces in Echinococcus granulosus [J]. ACTA VETERINARIA ET ZOOTECHNICA SINICA, 2019, 50(9): 1864-1873.
[14]	FU Shaozu, LI Lulu, ZHANG Jing, LI Dan, ZHENG Haixue. Porcine DDX56 Regulates the Foot and Mouth Disease Virus Replication and the Virus-triggered RLR Pathway [J]. ACTA VETERINARIA ET ZOOTECHNICA SINICA, 2019, 50(9): 1849-1856.
[15]	KANG Haoran, LIU Chongyang, YU Yong, ZHANG Junjie, PAN Zihao, YAO Huochun. Isolation,Identification and Multilocus Sequence Typing Analysis of Mycoplasma bovis Strains in Some Regions of China during 2017 to 2018 [J]. ACTA VETERINARIA ET ZOOTECHNICA SINICA, 2019, 50(9): 1857-1863.

Effect of Acidifier on Intestinal Villus Morphology，Nutrient Digestibility，N，P Excretion of Growing Mink

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments