Effects of dietary total phosphorus concentration and casein supplementation on the determination of true phosphorus digestibility for broiler chickens

文献类型： 外文期刊

第一作者： Abbasi, Farzana

作者： Abbasi, Farzana;Liu, Jingbo;Shen, Xiaoyun;Luo, Xuegang;Liu, Jingbo;Zhang, Hongfu;Shen, Xiaoyun

作者机构：

关键词： Broiler;casein;phosphorus;soybean meal;true precaecal digestibility

期刊名称：ITALIAN JOURNAL OF ANIMAL SCIENCE （ 影响因子：2.217； 五年影响因子：2.376 ）

ISSN： 1594-4077

年卷期： 2018 年 17 卷 1 期

页码：

收录情况： SCI

摘要： A study was conducted to compare the regression-driven estimates of true precaecal digestibility (TPD) of phosphorus (P) in soybean meal (SBM) for broiler chickens fed diets with or without casein supplementation at moderate or low total P concentration. A total of 768 male Ross 308 broilers were allocated to 12 diets in a 2 x 2 x 3 factorial arrangement of two total P concentration (moderate-P or low-P), two diet types (with or without casein) and three SBM levels (low, medium or high). There were 8 chicks per cage and 8 replicate cages per treatment group in a randomised complete block design. The birds were fed experimental diets form d 14 to 21 post-hatching. Chromic dioxide was used as an indigestible marker. The results showed that dietary casein supplementation improved body weight (BW) gain, feed intake and feed efficiency of broilers (p < .01). Broilers fed the moderate-P diets had greater dietary total P intake, precaecal flow and total tract output of P, precaecal digested P, and total tract retained P compared with birds fed the low-P diets (p < .01). Dietary casein supplementation increased precaecal digested P, total tract retained P, apparent precaecal digestibility (APD) and total tract retention (TTR) of P (p < .01). Broilers fed the moderate-P diets had a linear decrease in the APD and TTR of P with increasing SBM levels (p < .01). Precaecal digested P and total tract retained P increased with graded inclusion of SBM levels (linear, p < .01). Regression of precaecal digested P against dietary P intake showed that chicks fed the moderate-P diets had lower estimates of TPD of P in SBM than that for chicks fed the low-P diets (p < .05), while dietary casein supplementation had no effects on the determined values of TPD of P. In conclusion, the regression-driven true phosphorus digestibility in assay feed ingredients for broiler chickens was affected by dietary total P concentration.

分类号：

  • 相关文献

[1]Development of a procedure to determine standardized mineral availabilities in soybean meal for broiler chicks. Liu, Songbai,Li, Sufen,Lu, Lin,Xie, Jingjing,Zhang, Liyang,Jiang, Yong,Luo, Xugang,Li, Sufen.

[2]Estimation of standardized phosphorus retention for corn, soybean meal, and corn-soybean meal diet in broilers. Liu, S. B.,Li, S. F.,Lu, L.,Xie, J. J.,Zhang, L. Y.,Luo, X. G.,Li, S. F.. 2012

[3]Charge properties of peptides derived from casein affect their bioavailability and cytoprotection against H2O2-induced oxidative stress. Wang, Bo,Li, Bo,Xie, Ningning,Li, Bo.

[4]Leucine and histidine independently regulate milk protein synthesis in bovine mammary epithelial cells via mTOR signaling pathway. Gao, Hai-na,Hu, Han,Zheng, Nan,Wang, Jia-qi,Gao, Hai-na,Gao, Hai-na,Hu, Han,Zheng, Nan,Wang, Jia-qi,Gao, Hai-na,Hu, Han,Zheng, Nan,Wang, Jia-qi. 2015

[5]The effect of heat stress on gene expression and synthesis of heat-shock and milk proteins in bovine mammary epithelial cells. Hu, Han,Zhang, Yangdong,Zheng, Nan,Cheng, Jianbo,Wang, Jiaqi,Hu, Han,Zhang, Yangdong,Zheng, Nan,Cheng, Jianbo,Wang, Jiaqi,Hu, Han,Zhang, Yangdong,Zheng, Nan,Cheng, Jianbo,Wang, Jiaqi.

[6]Effects of ultrasonic pretreatment and glycosylation on functional properties of casein grafted with glucose. Bi, Weiwei,Ge, Wei,Li, Xiaodong,Du, Lingling,Wang, Haixia,Qu, Xiuwei,Bi, Weiwei,Zhao, Guixing,Ge, Wei,Li, Xiaodong,Du, Lingling,Wang, Haixia,Qu, Xiuwei,Li, Xiaodong. 2017

[7]Identification of quantitative trait locus of zinc and phosphorus density in wheat (Triticum aestivum L.) grain. Shi, Rongli,Zhang, Fusuo,Zou, Chunqin,Li, Hongwei,Tong, Yiping,Jing, Ruilian.

[8]Changes in the soil environment from excessive application of fertilizers and manures to two contrasting intensive cropping systems on the North China Plain. Ju, X. T.,Kou, C. L.,Christie, P.,Dou, Z. X.,Zhang, F. S..

[9]Apparent metabolizable and net energy values of corn and soybean meal for broiler breeding cocks. Liu, W.,Liu, G. H.,Liao, R. B.,Chang, Y. L.,Huang, X. Y.,Wu, Y. B.,Yan, H. J.,Cai, H. Y.,Yang, H. M..

[10]Effects of Replacing Fish Meal with Soybean Meal or Fermented and Phytase-Treated Soybean Meal Respectively, on Growth Performance, Feed Utilization, and Apparent Digestibility in Juvenile Turbot (Scophthalmus maximus L.). Zhang, Beili,He, Gen,Mai, Kangsen,Zhou, Huihui,Zhang, Beili,He, Gen,Mai, Kangsen,Zhou, Huihui,Wang, Xin,Pi, Xionge. 2016

[11]Partial or complete substitution of fish meal with soybean meal and cottonseed meal in Chinese mitten crab Eriocheir sinensis diets. Jiang, Hai-Bo,Chen, Li-Qiao,Li, Er-Chao,Yu, Na,Sun, Sheng-Ming,Jiang, Xue-Qin,Jiang, Hai-Bo,Qin, Jian-Guang,Gao, Lu-Jiao.

[12]Effect of soybean meal replacement by cottonseed meal on growth, feed utilization and some blood physiological/biochemical indices of juvenile black carp, Mylopharyngodon piceus. Hu, Yi,Huang, Yun,Zhong, Lei,Xiao, Tiaoyi,Feng, Fuxian,Ai, Qinghui,Wen, Hua,Hu, Yi.

[13]Partial or Total Replacement of Soybean Meal by Cottonseed Meal in Practical Diets for Chinese Mitten Crab (Eriocheir sinensis): Effects on Growth, Feed Utilization, and Body Composition. Jiang, Hai-Bo,Sun, Lu-Yu,Chen, Li-Qiao,Li, Er-Chao,Sun, Sheng-Ming,Jiang, Xue-Qin,Qin, Jian-Guang,Gao, Lu-Jiao. 2012

[14]Quantitative determination of soybean meal content in compound feeds: comparison of near-infrared spectroscopy and real-time PCR. Li, Hui,Lv, Xiaowen,Wang, Jing,Li, Junguo,Yang, Haifeng,Qin, Yuchang.

[15]A feasibility study of non-targeted adulterant screening based on NIRM spectral library of soybean meal to guarantee quality: The example of non-protein nitrogen. Shen, Guanghui,Yang, Zengling,Han, Lujia,Fan, Xia.

[16]Determination of Melamine in Soybean Meal by Near-Infrared Imaging and Chemometrics. Li, Qingbo,Kang, Xue,Shi, Dongdong,Liu, Qingsheng.

[17]Thermal transition and decomposition properties of pH- and phosphate-induced defatted soybean meals. Zhang, Jinchuang,Wei, Yimin,Zhang, Bo,Su, Xiaofang,Ying, Danyang,Li, Shujing.

[18]Effects of high temperature on multiple parameters of broilers in vitro and in vivo. Feng, J.,Zhang, M.,Zheng, S.,Xie, P.,Ma, A.. 2008

[19]Expression of heat shock protein 70 in transport-stressed broiler pectoralis major muscle and its relationship with meat quality. Xing, T.,Han, M. Y.,Xu, X. L.,Zhou, G. H.,Wang, M. F.,Zhu, X. S.. 2017

[20]One size fits all? Contract farming among broiler producers in China. Huang Ze-ying,Wang Chen,Wang Ji-min,Xu Ying,Zeng Di. 2018

作者其他论文 更多>>

微信小程序