IMPROVED ENERGY PREDICTION EQUATIONS FOR DAIRY-CATTLE RATIONS

被引:11
作者
DONKER, JD
机构
关键词
D O I
10.3168/jds.S0022-0302(89)79446-7
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:2942 / 2948
页数:7
相关论文
共 16 条
[1]  
[Anonymous], 1982, US CANADIAN TABLES F
[2]  
[Anonymous], 1980, NUTRIENT REQUIREMENT
[3]   ESTIMATING NET ENERGY LACTATION FROM COMPONENTS OF CELL SOLUBLES AND CELL-WALLS [J].
CONRAD, HR ;
WEISS, WP ;
ODWONGO, WO ;
SHOCKEY, WL .
JOURNAL OF DAIRY SCIENCE, 1984, 67 (02) :427-436
[4]   PREDICTING TOTAL DIGESTIBLE NUTRIENTS AND ESTIMATED NET ENERGY OF DAIRY COW RATIONS FROM CHEMICAL-COMPONENTS [J].
DONKER, JD ;
NAIK, DG .
JOURNAL OF DAIRY SCIENCE, 1979, 62 (03) :424-432
[5]  
DONKER JD, 1987, STN B AGR EXP STN U, V575
[6]  
DONKER JD, 1982, J DAIRY SCI S, V65, P120
[7]   EFFECT OF PERIPARTUM ENERGY CONCENTRATION ON PRODUCTION PERFORMANCE OF HOLSTEIN COWS [J].
FLIPOT, PM ;
ROY, GL ;
DUFOUR, JJ .
JOURNAL OF DAIRY SCIENCE, 1988, 71 (07) :1840-1850
[8]   EFFECT OF ZINC-CHLORIDE OR ZINC-SULFATE TREATMENT OF PROTEIN-SUPPLEMENT ON MILK-PRODUCTION [J].
GAYNOR, PJ ;
MONTGOMERY, MJ ;
HOLMES, CR .
JOURNAL OF DAIRY SCIENCE, 1988, 71 (08) :2175-2180
[9]   STORAGE AND UTILIZATION OF BREWERS WET GRAINS IN DIETS FOR LACTATING DAIRY-COWS [J].
JOHNSON, COLE ;
HUBER, JT ;
KING, KJ .
JOURNAL OF DAIRY SCIENCE, 1987, 70 (01) :98-107
[10]   THE ESTIMATION OF THE TOTAL DIGESTIBLE NUTRIENTS IN ALFALFA FROM ITS LIGNIN AND CRUDE FIBER CONTENT [J].
MEYER, JH ;
LOFGREEN, GP .
JOURNAL OF ANIMAL SCIENCE, 1956, 15 (02) :543-549