Evening times-Republican. [volume] (Marshalltown, Iowa) 1890-1923, 1910-04-16
GRIN EATING By NAN
REMEDY FOR HIGH PRICES OF
FOOD URGED BY
SCIENTIST.
PREscRlBEs A RATION
DIFFERENT FROM CATTLE
o.. n. p. Armsby Bslisvss<ln Cutting
Animals Down to coarss Fodder
That Human Beings Cannot Assimi-
late-DecIare We Would Save on Big
Percentage Of Food.

late-DeeIare We Would Save on Big
Percentage Of Food.
Or. Henry Prentice Armsby Of State
College, Pa, who is a great expert in
animal nutrition, says we waste too
much good food on our animals and
that we should use grain ourselves
and grow coarse fodder for our ami
mails. BY SO doing we would save
largely on 40 per cent Of our daily
effect on high prices.
The Armsby program Is simple
enough. 1t amounts to little more
than this: That the time has come for
the American people to begin eating
the food that they have been throwing
to the steers and the hogs and work
out new ration for the animals. And
vet that idea when worked out means
that millions Of bushels Of grain that
now go into the nations animal food
and dairy products will be directly
available for human consumption and
that we will have the beef and the
butter and the cheese as we'll.
AS DR.. Armsby casually tells it:
"You see, we are already confronted
with a food problem, and one of the
potent factors toward its solution is
to ascertain more economic ration
for cattle. We must learn how to OBJ
tain animal food and dairy products
by feeding cattle on q ration that con-
tains nothing that can be assimilated
by human beings-that is, we must
utilize our grain crops for mans con-
sumption entirely and feed cattle on
coarse folders not palatable to human
beings. Animal food and dairy prod
ucts make up 45 per cent OF the food
consumed by the people Of the United
States. By using cheaper ration for
animals we will. get that As per cent
of our daily food cheaper and thereby
relieve in measure the ordinary wage
Garner Of his fight to feed his family"
All very plausible, all simple enough
to hear it told, but program that
has not been worked out in it's details
Ia program that DIR. Armsby has,
however, advanced further than per-
haps any other scientist.
Steer In a caIormeter.
The experiment is centered around
calorimeter. and a steer. The steer is
just steer. The calorimeter suggests
in appearance huge refrigerator. The
box consists of an inner chamber OF
sheet copper that can be tightly closed,
surrounded by two wooden walls, leav-
ing a dead air space OF about four
inches between. 1t is in the closed in
ner chamber. lighted by: plate glass
windows and supplied BY a constant
current of pure air, that the State Col
lege steer, which may become historic,
lives.
, The temperature Of the char ber can
be regulated to the hundredth part of
degree. Every physical change with
in it can be weighed down to the hun
dredth part of an ounce. The amount
OF food energy given Off in heat is
measured. the amount of food energy
used for mere physical upkeep is meas
ured, and the rate Of growth is meas
ured. The experiments show exactly
what proportion Of the food energy OF
each ration can be used by the animal
to produce meat or milk or work and
how much is simply used up in heat
ing the surrounding atmosphere.
A Saving Of Millions Of Dollars.
The practical man, however, is inter-
ested in results, not mechanism. What
do all these experiments amount to?
Where do they lead? They lead to an
era Of cheaper production, says DR..
Armsby. They amount to this: What
DR.. Armsby can do others can do after
him, and already the State College ex-
periments have laid the basis for an
economy in animal rations that If APP
piled throughout the nation would
mean saving Of millions.
'.As the density of population and
the demand for breadstuffs increase"
says DR.. Armsby, 'the stock feeder is
constrained to use the cheaper by
product feeds in place of grain. From
the economic viewpoint, then, it is
highly important that that portion Of
our national wealth represented by
these inedible products should be util-
ICED to the best advantage, yielding a
more liberal supply Of food to the con-
sumer. y
'erhus, you understand, the calori-
meter is showing us how to conserve
our. grain to feed the men, women and
children Of the country>by eliminating
It entirely from the ration Of cattle
and substituting in its stead present
fodder crops, new fodder crops and
more grain byproducts."
NoNTELEscoPlhG CARS