News and citizen. [volume] (Morrisville, Vt. ;) 1881-current, 1893-09-07
work OF the Agricultural Expert
ment Station.
STATE AGRICULTURAL
EXPERIMENT STATION,
BURLINGTON, W., 1898. }

STATE AGRICULTURAL
EXPERIMENT STATION,
BURLINGTON, W., 1898. } -
Bulletin No. 80. Newspaper Bulletin No. L. {
ANNUAL REPORT OF THE DIRECToR-S.
Parry III.
| Four Ways of Preserving Fodder Corn.
Six acres of fodder corn from the three
fields of the station in the fall of 1892
were harvested in such way that they
were divided into four exactly even
parts.
One-fourth was run through the cut
Der and cut into quarter inch pieces and
put into the silo ears and all. This was
called ''whole ensilage."
The second quarter, called "stover en-
silage," had the ears picked off in the
field, then the stalks ran through the
cutter and put into another silo. The
ears, after lying on the ground for few
days, were brought to the barn, husked,
and the ears dried and ground into cob
meal. The husks were run through the
cutter and, together with the meal, fed
to the COWS that were eating the slower
ensilage.
The third part, called the 'corn fod-
der" was placed in large stocks near the
barn, the top of the stocks being bound
very tightly so as to shed rain and snow,
and as fast as needed this corn fodder
was taken into the barn, run through
the cutter and fed ears and all together.
The last quarter, called the 'corn sto-
ver," was treated the same as the corn
fodder, except when it was taken into
the barn the ears were picked off, dried
and ground, and the resulting meal fed
at the same time with the cut stalks.
Twelve cows were used, divided into
four groups, and the manner of feeding
was so arranged that each COW was fed
at one time or another on each of the
four pertslsns, and at the end of the ex-
pertinent, which lasted five months, there
had been the same number of COWS for
the same number of days on each one of
the four portions.
Each COW was given 10 pounds of very
fine clover rOwen, three pounds of wheat
bran and two pounds of cornmeal daily,
and in addition all she would eat of the
fodder corn in some form or other.
The experiment went through very
successfully. The corn kept well in all
the different ways, was relished and well
eaten by the cows, and none of the cows
was sick or even off her feed during
the whole five months. Every milking
was weighed and the milk analyzed for
"a milkings out of each feeding period,
which lasted 20 days. Full records were
kept of weights as harvested, amounts
fed, orts and residues, with a very large
number of samples for chemical analy-
sis. The results, briefly stated, are as
follows:
Dry Matter Saved.
The whole ensilage lost 10 per cent of
the dry matter in the original crop as
harvested-that is, there was saved for
feeding 80 pounds of dry matter for every
100 pounds in the original crop as har-
vested. The slower ensilage lost 81 per
cent of dry matter, the corn fodder 10
per cent and the corn slower II per cent;
average of all, IS per cent. Three of the
methods, therefore, gave almost identi-
cal results. The slightly better showing
of the corn slower over the corn fodder
can be accounted for by its being brought
into the barn from a week to 10 days
earlier each time for husking. The
slower ensilage showed the largest loss,
and this loss seems to have been due to
the heavy rains that fell ON the ears and
husks while they were lying in the field
before they were brought to the barn.
The stalks of the slower ensilage kept
just about as well in the silo as the
whole ensilage. The same result was
found in a similar experiment two years
ago.. e., that stocked corn fodder I'M
der the best conditions kept with as lit
tie loss as good ensilage. But while the
ensilage in this experiment was handled
with no more care than is given by most
farmers with silos the stocked fodder
was treated much more carefully than
is ordinarily done on the farm, and the
losses here given of IS per cent are prob
ably much less than those usually ex-
perienced in this state.
Results of Feeding.
There was essentially the same return
in milk, total solids and fat from the
four methods of handling the corn crop.
These results will probably be surprise
to many who would expect to see the en-
silage surpass the stocked fodder, and
more of surprise to the still larger
number who would expect decidedly bet
ter returns where the corn was husked
and ground than where it was fed whole
on the ear or put whole into the silo. In
milk yield the whole ensilage does the
best and the slower ensilage the poorest,
but these differences are only 3.3 per
irti Of af 1oa fa+ 81
1t would be difficult to get any closer re-
suits if the COWS had been fed without
change of rations during the entire win
ter.
Even these slight differences disappear
if the average of the two ensilages is
compared with that of the two stocked
folders, or if the average of the two
parts in which the ears were separated
from the stalks and fed as meal is COM
pared with the average of the parts in
which the ears and stalks were fed to-
gether without grinding. The results
may be fairly interpreted to mean that
all four ways of handling the corn crop
preserve it in good palatable condition,
and if the cows are allowed to eat all
they want they will give about the same
return during the same number of days
from each method.
There was also no essential difference
in the quality of the milk from these
four methods, either in total solids, fat
or solids not fat.
Amount Eaten by the Cows.
The cows were given all they wanted,
and it is fair to presume that they ate
enough to satisfy the demands of the
system. If the fodder was less digesti-
BILE or nourishing, they ate more of it,
and when less quantity of different
kind supplied their needs they dropped
off in the amount they took. There was
quite decided difference in the amount
Of dry matter eaten per day per COW in
all of the different kinds of fodder. The
COWS on whole ensilage consumed on the
average 9.16 pounds of dry matter from
the com crop daily, the cows on the
slower ensilage, 1888 pounds of dry mat
ter from the corn crop daily; those on
corn fodder, 1901; while the cows that |
were eating corn stover ate the largest |
daily, consuming 11.66 pounds |
of dry matter each from the corn crop.
Though producing equal quantities of |
milk, the cows ate much less of the |
whole ensilage to produce this milk than |
they did of any of the Others The great |
est amount of feed to produce the aver
age yield was required by the cows eat
ing corn slower. Each of the ensilage |
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