Part 46 (1/2)
I have marketed this fall some over 400 barrels of apples, mostly Wealthy, d.u.c.h.ess and Northwestern Greening. Three hundred barrels of these were s.h.i.+pped direct to local merchants in Dakota and western Minnesota towns in small s.h.i.+pments of a few barrels at a time or as fast as they could sell them. I started this way of marketing during the big crop of 1913 and this year again, getting nearly all of my old customers back and many new ones. I secured satisfactory prices, and for my location I believe I have solved the marketing problem. One does not pay much attention to the marketing as long as enough only for local demand is produced, but when one has a surplus to dispose of the marketing problem looms rather large. I have tried several times s.h.i.+pping to commission firms, but have never received satisfactory returns.
A Successful Cold Storage for Apples.
H. F. HANSEN, ORCHARDIST, ALBERT LEA.
Mr. Clarence Wedge: I want to preface this short paper with the statement that Mr. Hansen is a man who has worked himself up from the very bottom of the horticultural ladder. He came to Albert Lea a very poor man, and I think supported himself for some time by trapping and fis.h.i.+ng and such work as he was able to do. He is a man with a great tendency to investigate and to work out problems for himself. By his thrift and persevering investigations he has brought himself into a fine property and great success. He is the market gardener in our part of the country and a credit to his kind. (Mr. Wedge reads the paper.)
When my orchard, near the city of Albert Lea, began to bear heavy crops of fruit, I found it very desirable to hold the Wealthy and other kinds that ripen at the same time until after the farmers had marketed their fruit. We have a very good cold storage in Albert Lea that is open to the public, but the price they charge is sixty cents per barrel for two months' storage, which is more than the fruit will bear, and so I began to think of putting up a cold storage of my own.
My first one was built underground with pipes for ice and salt to cool it, something like the system that I am now using. But I found out in the first season that it takes a great deal of ice to offset the heat that is coming in from the ground at the sides and bottom of the cellar.
And so I built the storage which I am now using entirely above ground, using the bas.e.m.e.nt under it for storing cabbage and vegetables. I built this in 1913, the size 28x56 feet, using cement blocks for the bas.e.m.e.nt, where the cabbages are stored. The cold storage above this is built as follows:
First, an ordinary frame building with 2x4 inch studdings sheathed on the outside with drop siding with No. 3 flooring. Inside of this sheathing 2x4 inch studs placed flatwise, sheathed on the inside with No. 3 flooring, and the six-inch s.p.a.ce back of the studs filled with sawdust. On the outside of this firing strips one-half foot are nailed, which are covered with linofelt. One-half foot firing strips are nailed inside of this, and these also covered with linofelt. To this again one-half foot firing strips are added, to which are nailed metal lath, and the whole is plastered with cement. The floor both above and below is made of 212 joists, with No. 3 flooring nailed below the joints, the s.p.a.ce between which is then filled with ten inches of saw dust, leaving an air s.p.a.ce of two inches at the upper edge of the joists. The joists are then covered with linofelt and then the linofelt covered with No. 3 flooring.
On the north and west sides I found it necessary to add one more waterproof coat of linofelt in order to make sure of keeping out the frost.
I have so far only finished up for cold storage one-half of the room, using the other half for a packing room, so that my present facilities are only 2828 feet. This room is cooled by eight inch pipes of galvanized iron, extending from the attic above to troughs near the floor, that are sloping so as to carry off the melted ice. These pipes are on both sides about two feet apart. The ice is pulled up into the attic by horsepower and broken up small enough into pieces to feed the pipes. The amount of salt used with the ice depends upon how fast we want the ice to melt. A large quant.i.ty of salt cools the storage down quicker. In practice I find that it takes one hour for a man to elevate a ton of ice, chop it up and fill the pipes. They hold something over a ton and must be filled every other day in ordinary September weather. It will not do to let the pipes remain less than one-half full. When the ice gets down that far, we have to fill again.
The total cost of my storage when it is entirely furnished up and the present capacity doubled will be about $3,000.00. At present it holds 2,000 standard size apple boxes.
I find that it only pays to put in good fruit that in ordinary seasons will keep until the first of March and hold its flavor well and give good satisfaction on the market. Icing stops about the middle of November. The cost per box for storage is as follows: Ice and salt, ten cents. Interest on investment, six cents. I have figured out carefully the entire cost of growing and storing apples, and find out that leaving out the interest on the value of the land, it will approximate forty-eight cents per bushel. This includes cultivation, spraying, packing, and picking. The question which now interests me is whether we can grow fruit good enough and stand the expense and compete with apples grown in the other good fruit sections of the country.
Mr. Older: I had the pleasure of visiting this plant with Mr. Wedge, and this man had quite a good many boxes of as fine apples as you would wish to see. This was along the latter part of February, and they were in fine condition. He had a lot of Jonathans and Yankees and some other varieties I don't remember, grown on top-worked trees there.
The Plum Curculio.
EDWARD A. NELSON, UNIVERSITY FARM, ST. PAUL.
(Prize Winner at Gideon Memorial Contest.)
The small crescent-shaped punctures, so common on apples, plums, peaches and other fruits, are made by a small snout-beetle known as the plum curculio. The beetles issue from their winter quarters at about the time the trees are in full bloom and feed on the tender foliage, buds and blossoms. Later they attack the newly set fruit, cutting small circular holes through the skin in feeding, while the females, in the operation of egg-laying, make the crescentic cuts so characteristic of this species. The egg, deposited under the skin of the fruit, soon hatches into a very small whitish larva or grub, which makes its way into the flesh of the fruit. Here it feeds greedily and grows rapidly, becoming, in the course of two weeks, the fat, dirty white ”worm” so well known among fruit growers.
The curculio is a native of North America and for more than 150 years has been known as an enemy of fruits. Our early horticultural literature abounds with reference to its depredations. In more recent times the great increase in planting of fruits, brought about to supply the increased demand, has permitted it to become much more abundant than formerly, and the plum curculio const.i.tutes at the present time one of the most serious insect enemies of orchard fruits. Statistics gathered of its depredations show that it is distributed over much of the area of the United States. Its western limit is, roughly, a line drawn through the centers of North Dakota, South Dakota, Nebraska, Kansas, Oklahoma and Texas. East of this line the entire United States is infested except the southern third of Florida and the northern half of Maine.
Is the plum curculio causing much damage to the fruit growing industry of this country? That it is is shown by the National Conservation Committee in its report in Volume III, page 309, where it states that the average annual loss in late years to only three fruits is as follows:
Apples $3,257,806
Peaches 4,088,814
Plums 1,244,149 ---------- Grand Total $8,590,769
Just think of it! A total loss each year to only three fruits of over $8,500,000. This amount is a heavy drain upon the fruit growing industry of this country. During the past twenty-five or thirty years the total damage caused by this insect, to the various fruits which it attacks, would, on a conservative estimate, probably be not less than $100,000,000.
These figures show the absolute need of the adoption of effective remedial measures against this insect so as to lessen this loss. But before we can hope to combat this insect systematically and successfully it is necessary to know its life history and habits.
[Ill.u.s.tration: The curculio in its stages of growth, and its fruit injury.]