ENERGY REQUIREMENTS FOR WINTERING MATURE PREGNANT BEEF COWS

被引：13

作者：

HIRONAKA, R

PETERS, HF

机构：

来源：

CANADIAN JOURNAL OF ANIMAL SCIENCE | 1969年 / 49卷 / 03期

关键词：

D O I：

10.4141/cjas69-043

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

页码：323 / &

共 9 条

[1]

BLAXTER KL, 1960, P NUTR SOC, V19, pR16

[2]

COURT A., 1948, BULL AMER METEOROL SOC, V29, P487

[3] MULTIPLE RANGE AND MULTIPLE F TESTS [J].

DUNCAN, DB .

BIOMETRICS, 1955, 11 (01) :1-42

[4] EFFECT OF PLANES OF NUTRITION ON WINTERING PREGNANT BEEF COWS [J].

JORDAN, WA ;

LISTER, EE ;

ROWLANDS, GJ .

CANADIAN JOURNAL OF ANIMAL SCIENCE, 1968, 48 (02) :145-&

[5] EFFECT OF VARYING PLANES OF WINTER NUTRITION OF BEEF COWS ON CALF PERFORMANCE TO WEANING [J].

JORDAN, WA ;

LISTER, EE ;

ROWLANDS, GJ .

CANADIAN JOURNAL OF ANIMAL SCIENCE, 1968, 48 (02) :155-&

[6]

PINNEY DO, 1962, MP67 OKL AGR PUBL, P63

[7]

SNEDECOR GW, 1956, STATISTICAL METHODS

[8] EFFECT OF ENERGY LEVEL ON REPRODUCTIVE PHENOMENA OF MATURE HEREFORD COWS [J].

WILTBANK, JN ;

INGALLS, JE ;

GREGORY, KE ;

KOCH, RM ;

ROWDEN, WW .

JOURNAL OF ANIMAL SCIENCE, 1962, 21 (02) :219-&

[9]

1963, 1137 NAT AC SCI NAT

← 1 →