Effect of Phytase Supplementation on Growth Performance, Mineral Digestibility, and Tibia Calcium and Phosphorous in Broilers Fed Low Phosphorus Diets

被引：1

作者：

Iqbal, W. ^{[1
]}

Yaseen, M. A. ^{[1
,2
]}

Rahman, M. A. ^{[1
]}

Bhatti, S. A. ^{[1
]}

Rahman, M. S. ^{[1
]}

Yaqoob, M. U. ^{[2
,3
,4
,5
]}

Ahmad, F. ^{[5
]}

Zahid, M. U. ^{[6
]}

Shoaib, M. ^{[1
]}

机构：

[1] Univ Agr Faisalabad, Inst Anim & Dairy Sci, Faisalabad 38000, Pakistan

[2] Univ Teramo, Fac Vet Med, I-64100 Teramo, Italy

[3] Zhejiang Univ, Coll Anim Sci, Hangzhou 310058, Peoples R China

[4] Hangzhou King Techina Feed Co Ltd, Prov Key Agr Enterprise Res Inst King Techina, Hangzhou 311107, Peoples R China

[5] Nizami Feeds Pvt Ltd, Lahore, Pakistan

[6] Univ Vet & Anim Sci, Dept Anim Nutr, Lahore, Pakistan

来源：

BRAZILIAN JOURNAL OF POULTRY SCIENCE | 2023年 / 25卷 / 04期

关键词：

Bone mineralization; carcass characteristics; growth performance; mineral digestibility; phytase; phosphorous; MICROBIAL PHYTASE; NUTRIENT UTILIZATION; BACTERIAL PHYTASE; AMINO-ACIDS; MEAL; POULTRY; BONE; BIOCHEMISTRY; HYDROLYSIS; XYLANASE;

D O I：

10.1590/1806-9061-2023-1773

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

The aim of present study was to investigate the effect of phytase supplementation on growth performance, mineral digestibility, and tibia calcium and phosphorous in broilers fed low phosphorus diets. Three hundred broiler chicks were allotted to six different treatments with five replicates each (10 chicks/replicate). T1: Control, 0.5% available phosphorus (Av.P); T2: 0.35P, 0.35% Av.P; T3: 0.20P, 0.20% Av.P; T4: 0.35P-1Phy, diet 0.35P + 1000FTU/kg phytase; T5: 0.20P-2Phy, diet 0.20P + 2000 ftu/kg phytase; T6: 0.20P-3Phy, diet 0.20P + 3000 ftu/kg phytase. Feed intake and weight gain were higher (p=0.001) in broilers fed phytase supplemented diets. Feed conversion ratio was better (p<0.01) in the 0.35P-1Phy than in the others. Calcium and P digestibility was higher (p<0.05) in the 0.35P-1Phy than the 0.35P, 0.20P and 0.20P-2Phy, groups. The highest (p<0.05) tibia ash was observed in the 0.35P and 0.35P-1Phy groups rather than the 0.20P at 21(st) day, while at 33(rd) day it was higher (p<0.05) in the control than in 0.20P. At 21(st) day, tibia Ca content was higher (p<0.05) in the 0.35P-1Phy group as compared to 0.20P and 0.35P, while at 33rd day, tibia Ca content in the control and 0.20P-2Phy groups was higher (p<0.05) than that of 0.20P and 0.35P. Furthermore, tibia P content was higher (p<0.05) in all phytase supplemented groups. It could be concluded that dietary available phosphorus at 0.35% with phytase addition at 1000 FTU/kg reduces the cost per unit weight gain by 9.17%, with positive effects on growth performance.

引用

页数：10

共 50 条

[31] Limestone particle size, calcium and phosphorus levels, and phytase effects on live performance and nutrients digestibility of broilers
Majeed, S.
Qudsieh, R.
Edens, F. W.
Brake, J.
POULTRY SCIENCE, 2020, 99 (03) : 1502 - 1514
[32] Effects of phytase and 25-Hydroxycholecalciferol supplementation in broilers fed calcium-phosphorous deficient diets, with or without Eimeria challenge, on growth performance, body composition, bone development, and gut health
Shi, Hanyi
Choppa, Venkata S. R.
Paneru, Deependra
Kim, Woo K.
ANIMAL NUTRITION, 2024, 19 : 411 - 428
[33] The effects of phytase on growth performance and intestinal transit time of broilers fed nutritionally adequate diets and diets deficient in calcium and phosphorus
Watson, BC
Matthews, JO
Southern, LL
Shelton, JL
POULTRY SCIENCE, 2006, 85 (03) : 493 - 497
[34] Enhancing the Production Performance and Nutrient Utilization of Laying Hens by Augmenting Energy, Phosphorous and Calcium Deficient Diets with Fungal Phytase (Trichoderma reesei) Supplementation
Pirzado, Shoaib Ahmed
Liu, Guohua
Purba, Muhammad Adanan
Cai, Huiyi
ANIMALS, 2024, 14 (03):
[35] The effect of short-term phytase supplementation on the apparent total tract digestibility of calcium and phosphorus and the reproductive performance of late gestation and lactating sows fed diets without mineral phosphorus
Zhai, Hengxiao
Cowieson, Aaron J.
Pappenberger, Guenter
Zhang, Jingcheng
Wu, Jinlong
JOURNAL OF ANIMAL SCIENCE, 2021, 99 (08)
[36] Effect of phytase on phosphorous balance in 20-kg barrows fed low or adequate phosphorous diets
Tsung Cheng Tsai
Robert Dove
Michael R.Bedford
Michael J.Azain
Animal Nutrition, 2020, (01) : 9 - 15
[37] Efficacy of phytase supplementation in improving mineral digestibility in Labeo rohita fingerlings fed on canola meal-based diets
Hussain, S. M.
Afzal, M.
Nasir, S.
Javid, A.
Makhdoom, S. M.
Jabeen, F.
Azmat, H.
Hussain, M.
Shah, S. Z. H.
IRANIAN JOURNAL OF FISHERIES SCIENCES, 2016, 15 (02): : 645 - 661
[38] Effect of Bacterial Phytase on Growth Performance, Nutrient Utilization, and Bone Mineralization in Broilers Fed Pelleted Diets
Moradi, Soudabeh
Abdollahi, Mohammad Reza
Moradi, Arash
Jamshidi, Leili
ANIMALS, 2023, 13 (09):
[39] Influence of Phytase with Or without Organic Acid (Sodium Di-Formate) Supplementation on Growth Performance, Carcass Response, Protein and Mineral Digestibility in Starter Phase of Broilers
Anwar, U.
Ahmad, S.
Abdelgayed, S. S.
Hussain, M.
Rehman, A.
Riaz, M.
Yousaf, M.
Bilal, M. Q.
Bhatti, S. A.
Rahman, M. A.
BRAZILIAN JOURNAL OF POULTRY SCIENCE, 2022, 24 (01)
[40] Effect of Phytase Supplementation on Growth Performance and Nutrient Digestibility of Labeo rohita Fingerlings Fed on Corn Gluten Meal-based Diets
Hussain, Syed Makhdoom
Afzal, Muhammad
Rana, Shahnaz Akhtar
Javid, Arshad
Iqbal, Munawar
INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGY, 2011, 13 (06) : 916 - 922

← 1 2 3 4 5 →