CORN SILAGE COMPARED TO ALFALFA HAY FOR MILKING COWS WHEN FED VARIOUS LEVELS OF GRAIN

被引：31

作者：

THOMAS, JW

BROWN, LD

EMERY, RS

机构：

来源：

JOURNAL OF DAIRY SCIENCE | 1970年 / 53卷 / 03期

关键词：

D O I：

10.3168/jds.S0022-0302(70)86207-5

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：342 / &

共 15 条

[1]

CANNON CY, 1933, AM DAIRY SCI ASS, P65

[2]

CONVERSE HT, 1952, USDA1057 TECH B

[3] INFLUENCE OF BREED AND MILK FAT PERCENTAGE WHEN ESTIMATING SOLIDS-NOT-FAT IN MILK OF INDIVIDUAL COWS BY PLASTIC BEAD METHOD OF GOLDING [J].

ERB, RE .

JOURNAL OF DAIRY SCIENCE, 1963, 46 (12) :1428-&

[4]

HAYDEN CC, 1933, SILAGE WITHOUT HAY D, P64

[5]

HEMKEN R. W., 1967, J DAIRY SCI, V50, P417

[6] VARYING LEVELS OF UREA FOR DAIRY COWS FED CORN SILAGE AS ONLY FORAGE [J].

HUBER, JT ;

SANDY, RA ;

POLAN, CE ;

BRYANT, HT ;

BLASER, RE .

JOURNAL OF DAIRY SCIENCE, 1967, 50 (08) :1241-&

[7] EFFECT OF MATURITY ON NUTRITIVE VALUE OF CORN SILAGE FOR LACTATING COWS [J].

HUBER, JT ;

GRAF, GC ;

ENGEL, RW .

JOURNAL OF DAIRY SCIENCE, 1965, 48 (08) :1121-&

[8] RATIO FACTORS TO ESTIMATE 305-DAY PRODUCTION FROM LACTATION RECORDS IN PROGRESS [J].

LAMB, RC ;

MCGILLIARD, LD .

JOURNAL OF DAIRY SCIENCE, 1967, 50 (07) :1101-+

[9]

PORTER AR, 1950, IOWA FARM SCI, V5, P32

[10]

PRATT AVERY D., 1930, JOUR DAIRY SCI, V13, P291

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