New procedures in estimating feed substitution rates and in determining economic efficiency in pork production.
II,
Replacement rates of corn and soybean oilmeal in fortified rations for growing-fattening swine on pasture /
by Earl O. Heady ... [et al.].

Description

Related Names

Heady, Earl Orel, 1916-

Language(s)

English

Published

Ames, Iowa : Agricultural and Home Economics Experiment Station, Iowa State College, 1958.

Subjects

Corn > Corn / Silage
Swine > Swine / Feeding and feeds > Swine / Feeding and feeds / Economic aspects.
Soybean as feed

Physical Description

p. 343-360 : ill. ; 28 cm.

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