CHANGES IN AMMONIA CONCENTRATION, BACTERIAL COUNTS, PH AND VOLATILE FATTY-ACID CONCENTRATION IN RUMEN OF COWS FED ALFALFA HAY OR CONCENTRATE - UREA-CORN SILAGE

被引:17
作者
MAHADEVAN, S [1 ]
SAUER, FD [1 ]
ERFLE, JD [1 ]
TEATHER, RM [1 ]
MORSE, PM [1 ]
机构
[1] AGR CANADA,ENGN & STAT RES INST,OTTAWA K1A 0C6,ONTARIO,CANADA
关键词
D O I
10.4141/cjas82-025
中图分类号
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号
0905 ;
摘要
引用
收藏
页码:249 / 258
页数:10
相关论文
共 37 条
[1]   DETERMINATION OF NITROGEN REQUIREMENT FOR MICROBIAL-GROWTH FROM EFFECT OF UREA SUPPLEMENTATION OF A LOW N DIET ON ABOMASAL N FLOW AND N RECYCLING IN WETHERS AND LAMBS [J].
ALLEN, SA ;
MILLER, EL .
BRITISH JOURNAL OF NUTRITION, 1976, 36 (03) :353-368
[2]   RUMINAL AMMONIA FORMATION IN RELATION TO THE PROTEIN REQUIREMENT OF SHEEP .3. RUMINAL AMMONIA FORMATION WITH VARIOUS DIETS [J].
ANNISON, EF ;
CHALMERS, MI ;
MARSHALL, SBM ;
SYNGE, RLM .
JOURNAL OF AGRICULTURAL SCIENCE, 1954, 44 (03) :270-273
[3]   EFFECT OF PARTIALLY REPLACING UREA NITROGEN WITH PROTEIN N ON N CAPTURE IN RUMEN OF SHEEP FED A PURIFIED DIET [J].
BENGHEDALIA, D ;
MCMENIMAN, NP ;
ARMSTRONG, DG .
BRITISH JOURNAL OF NUTRITION, 1978, 39 (01) :37-44
[4]  
BLAKE JS, 1981, P NUTR SOC, V40, pA4
[5]   PROBLEMS IN THE ANALYSIS OF GROWTH AND WEAR CURVES [J].
BOX, GEP .
BIOMETRICS, 1950, 6 (04) :362-389
[6]   CHEMICAL INHIBITION OF AMINO-ACID DEAMINATION BY RUMINAL MICROBES INVITRO [J].
BRODERICK, GA ;
BALTHROP, JE .
JOURNAL OF ANIMAL SCIENCE, 1979, 49 (04) :1101-1111
[7]   TOTAL AND INDIVIDUAL AMINO-ACIDS IN STRAINED RUMINAL LIQUOR FROM COWS FED GRADED AMOUNTS OF UREA [J].
BRODERICK, GA ;
KANGMEZNARICH, JH ;
CRAIG, WM .
JOURNAL OF DAIRY SCIENCE, 1981, 64 (08) :1731-1734
[8]  
BULL LS, 1979, FED PROC, V38, P2713
[9]   EFFECT OF DIET QUALITY ON ADENOSINE-5'-TRIPHOSPHATE CONCENTRATION AND ADENYLATE ENERGY-CHARGE OF RUMEN MICROBES FROM FISTULATED COWS [J].
ERFLE, JD ;
MAHADEVAN, S ;
SAUER, FD .
JOURNAL OF DAIRY SCIENCE, 1979, 62 (02) :284-291
[10]   EFFECT OF AMMONIA CONCENTRATION ON ACTIVITY OF ENZYMES OF AMMONIA ASSIMILATION AND ON SYNTHESIS OF AMINO-ACIDS BY MIXED RUMEN BACTERIA IN CONTINUOUS CULTURE [J].
ERFLE, JD ;
SAUER, FD ;
MAHADEVAN, S .
JOURNAL OF DAIRY SCIENCE, 1977, 60 (07) :1064-1072