Effect of form of nitrogen on populations of fibre-associated ruminal microbes in pre-treated rice straw in vitro

被引：1

作者：

Chen, X. L. ^{[1
]}

Wang, J. K. ^{[1
]}

Wu, Y. M. ^{[1
]}

Liu, J. X. ^{[1
]}

机构：

[1] Zhejiang Univ, Key Lab Mol Anim Nutr, Minist Educ, Inst Dairy Sci,Coll Anim Sci, Hangzhou 310029, Zhejiang, Peoples R China

来源：

JOURNAL OF ANIMAL AND FEED SCIENCES | 2007年 / 16卷

关键词：

ammonium bicarbonate; casein; rumen fermentation; fibre-associated microbes; treated rice straw;

D O I：

10.22358/jafs/74462/2007

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 study was conducted to investigate the effect of ammonium bicarbonate and casein on rumen fermentation and relative populations of fibre-associated cellulolytic microbes in untreated and sodium hydroxide treated rice straw in vitro. Form of nitrogen had different effect on rumen fermentation and fibre-associated microbial populations. Cumulative gas production significantly increased with addition of nitrogen. Addition of casein significantly improved rumen fermentation and microbial populations. Casein had higher efficiency to supply available nitrogen to microbial growth and degradation of straw than ammonium bicarbonate. It is inferred that a supply of protein nitrogen would be needed for maximum degradation of straw.

引用

页码：95 / 100

页数：6

共 9 条

[1] Cellulase treatment of untreated and steam pre-treated rice straw - effect on in vitro fermentation characteristics
Liu, JX
Orskov, ER
ANIMAL FEED SCIENCE AND TECHNOLOGY, 2000, 88 (3-4) : 189 - 200
[2] Effects of chemical treatments of rice straw on rumen fermentation, fibrolytic enzyme activities and populations of liquid- and solid-associated ruminal microbes in vitro
Chen, X. L.
Wang, J. K.
Wu, Y. M.
Liu, J. X.
JOURNAL OF ANIMAL SCIENCE, 2007, 85 : 169 - 169
[3] Effects of chemical treatments of rice straw on rumen fermentation, flibrolytic enzyme activities and populations of liquid- and solid-associated ruminal microbes in vitro
Chen, X. L.
Wang, J. K.
Wu, Y. M.
Liu, J. X.
POULTRY SCIENCE, 2007, 86 : 169 - 169
[4] Effect of acetic acid addition to rice straw pre-treated with urea on performance of dairy ewes
Youssef L. Phillip
Hanan A. M. Hassanien
Magdy H. Abou El-Fadel
Mohamed M. El-Badawy
Heba A. El-Sanafawy
Ahmed M. Hussein
Abdelfattah Z. M. Salem
Tropical Animal Health and Production, 2023, 55
[5] Effects of chemical treatments of rice straw on rumen fermentation, fibrolytic enzyme activities and populations of liquid- and solid-associated ruminal microbes in vitro
Chen, X. L.
Wang, J. K.
Wu, Y. M.
Liu, J. X.
JOURNAL OF DAIRY SCIENCE, 2007, 90 : 169 - 169
[6] Effect of acetic acid addition to rice straw pre-treated with urea on performance of dairy ewes
Phillip, Youssef L.
Hassanien, Hanan A. M.
Abou El-Fadel, Magdy H.
El-Badawy, Mohamed M.
El-Sanafawy, Heba A.
Hussein, Ahmed M.
Salem, Abdelfattah Z. M.
TROPICAL ANIMAL HEALTH AND PRODUCTION, 2023, 55 (05)
[7] Effects of chemical treatments of rice straw on rumen fermentation characteristics, fibrolytic enzyme activities and populations of liquid- and solid-associated ruminal microbes in vitro
Chen, X. L.
Wang, J. K.
Wu, Y. M.
Liu, J. X.
ANIMAL FEED SCIENCE AND TECHNOLOGY, 2008, 141 (1-2) : 1 - 14
[8] Effect of Exogenous Fibrolytic Enzymes Supplementation or Functional Feed Additives on In Vitro Ruminal Fermentation of Chemically Pre-Treated Sunflower Heads
Jabri, Jihene
Ammar, Hajer
Abid, Khalil
Beckers, Yves
Yaich, Hela
Malek, Atef
Rekhis, Jamel
Morsy, Amr Salah
Soltan, Yosra Ahmed
Soufan, Walid
Almadani, Mohamad Isam
Chahine, Mireille
Marti, Mario E. de Haro
Okla, Mohammad K.
Kamoun, Mohamed
AGRICULTURE-BASEL, 2022, 12 (05):
[9] The effect of organic loading rate on bio-hydrogen production from pre-treated rice straw waste via mesophilic up-flow anaerobic reactor
Tawfik, A.
Salem, A.
BIORESOURCE TECHNOLOGY, 2012, 107 : 186 - 190

← 1 →