Three Acres and Liberty

by Bolton Hall

The localities best adapted to a carp pond are those in which there is sufficient water at hand for the summer as well as the winter. A mud or loam soil is best adapted for such a pond. A rocky, gravelly ground is not suited for carp; the water should be the same depth all the year, as variation has an injurious effect on the fish.

Carp spawn in the spring. In stocking a pond three females are calculated to two males. The females lay a great number of eggs, but only a small number are impregnated. The most liberal estimate will not exceed from 800 to 1000 to one spawner, the aggregate per acre amounting to from 4000 to 5000.

The large cities containing large numbers of Europeans furnish the principal markets for carp. The Jewish people will not, as a rule, buy carp unless they are alive, so it is not an uncommon thing to see fish dealers in the Hebrew quarters pushing through the streets carts constructed as tanks and peddling the carp alive.

Some years ago carp ponds were quite a fad among farmers of the Central West. Americans have been slow to adopt the German carp as a food fish.

Trout, of course, can be raised, and the high prices which they bring, both in market and for fishing privileges, make them very attractive; but the cold running water needed makes opportunity for breeding them with access to a good market generally unavailable to owners of five acres.

There is another fish, famous for its eating qualities, which well repays effort put upon its production. I refer to the black bass. It is indigenous to the waters of the Eastern states, where it is usually found in creeks or rivers. It can be successfully bred in properly constructed ponds.

Mr. Dwight Lyell, in Forest and Stream, has this to say about a breeding place for the small-mouthed black bass. "The pond should be six feet deep in the center and two feet around the edge; the bottom should be of natural sand; water plants should be growing in profusion, particularly such aquatic plants as the Daphnia, Bosmina, and the Corix, to furnish food for the young bass. A good size for a breeding pond is 100 X 100 feet." For spawning, artificial nest frames are built in rectangular form. They are made two feet square without bottoms. On two adjoining sides these frames are four inches high and on the other two adjoining sides sixteen inches high. These frames are made because the bass needs a barrier behind which the spawning may be done and which will protect the nest when made. For raising the fish to a size large enough for food, ponds can be of any convenient size. In order to keep the water in healthful condition the pond must be fed by a flowing brook with some provision to prevent the water being disturbed by freshets. This can usually be arranged by a sluice to carry off the surplus water during heavy rains. Black bass raised in shallow ponds will take the fly all summer, so that considerable may be made from fishing privileges.

In the absence of minnows, which are the food of the bass, they must be fed on fresh liver cut in threads like an angle worm to tempt the fish. Even then the liver diet must be varied by feeding minnows from September until the bass goes into winter quarters. In no other way can fertile eggs be assured for the spring hatching. Minnows left in the pond all winter will breed and so furnish fry on which the young bass can feed the next summer."

What has been said refers particularly to the small-mouthed black bass. The conditions are substantially the same for the large-mouthed bass (which grows to a much larger size), except that the bottom may be made of Spanish moss imbedded in cement.

There is a growing market for the young bass or fingerlings to stock streams and ponds. The relation between the producer of stock fish and those who expect to raise bass of a marketable size is about the same as exists between the professional seed grower and the market gardener. It is much better for the small farmer who has or can make an artificial pond to buy his fingerlings from the professional breeder, who has facilities which are too elaborate to be duplicated on a small scale.