Soil Culture / Containing a Comprehensive View of Agriculture, Horticulture, Pomology, Domestic Animals, Rural Economy, and Agricultural Literature

by J. H. Walden

The influence of manuring land is still another confirmation. We are directed not to manure our land for potatoes when the disease prevails. It is said we can raise no sound potatoes on rich land when the rot is abroad. This is an error. The richness of the soil does not promote the disease; but if any kind of manure be applied that, from its bulk and coarseness, keeps the soil open to the air, the potatoes will rot. But fertilize to the highest extent, in any way that does not make the soil too open, and let in the air, and the crop will be greatly increased with perfect safety. Thus, this theory, like every truth, perfectly fits in all its bearings.

There is, then, no perfect remedy for the disease but in the power of Him who can purify the atmosphere. Numerous remedies and preventives have been recommended, by those who suppose they have tried them with success. But in other localities and soils, all their remedies have failed, as will all others that will yet be discovered. A careful examination of the texture of the soils, upon the principles here indicated, and a repetition of their experiments, will show the discoverers that their success depended upon their soils, while others failed in using the same remedies on other soils. The practical uses of this theory are obvious. When the disease is abroad, we should select soil that excludes, as much as possible, the atmosphere, and plant deep; on all land not liable to have water stand on the subsoil. Do not be deceived into the belief that all sandy land will bear good potatoes, in the seasons when the disease prevails. The worst rot we ever had was in 1855, on very sandy land. This year (1857) we have witnessed the worst rot in open sand and gravel. Add to this, great care in preserving the health of the tubers. Plant very early, only whole potatoes, and of mature growth, thoroughly ripe; apply a little salt and lime, plaster rather plentifully, and potash, or plenty of wood-ashes—and you will succeed in the worst of seasons.

PRESERVING FRUITS, &c.

The essentials in preserving fruits, berries, and vegetables, during the whole year, are, a total exclusion from atmospheric action, and, in some vegetables, a strong action of heat. We have a variety of patent cans, and several processes are recommended. The patent cans serve a good purpose, but, for general use, are inferior to those ordinarily made by the tinman. The patent articles are only good for one year, and are used with greater difficulty by the unskilful. The ordinary tin cans, made in the form of a cylinder, with an orifice in the top large enough to admit whatever you would preserve, will last ten years, with careful usage, and they are so simple that no mistakes need be made. It is usually recommended to solder on the cover, which is simply a square piece of tin large enough to cover the orifice. Soldering may be best for those cans that are to be transported a long distance, but it is troublesome, and is entirely unnecessary for domestic use. A little sealing-wax, which any apothecary can make at a cheap rate, laid on the top of the can when hot, will melt, and the cover placed upon it will adhere and cause it to be air-tight. All articles that do not part with their aroma by being cooked, may be perfectly preserved in such cans, by putting them in when boiling, seasoned to your taste, and putting on the covers at once. The cans should be full, and set in a cool place, and the articles will remain in a perfect state for a year. The finest articles of fruit, as peaches and strawberries, may be preserved so as to retain all their peculiar aroma, by putting them into such cans, filled with a sirup of pure sugar, and placing the cans so filled in a kettle of water, and raising it to a boiling heat, and then putting on the cover as above; the heat expels the air, and the cover and wax keep it out. Stone jugs are used for the same purposes, but are not sufficiently tight to keep out the air, unless well painted after having become cold. Wide-mouthed glass bottles are excellent. But, in using glass or stone ware, the corks must be put in and tied at the commencement, leaving a small aperture for the escape of steam, and the process of raising the water to a boiling heat must be gradual, requiring three or four hours, or the bottles will be broken by sudden expansion. Make the corks air-tight by covering with sealing-wax on taking from the boiling water. Some vegetables, as peas, beans, cauliflowers, &c., need considerable boiling, in order to perfect preservation. Tin cans may stand in the water and boil an hour or two, if you choose, and then be sealed. The bottles should be corked tight, have the cork tied in, and then be immersed and boil for an hour: take them out, and dip the cork and mouth of the bottles in sealing-wax, and all will be safe.

By one of these processes, exclusion of the atmosphere and thorough boiling, we may preserve any fruit or vegetable, so as to have an abundance, nearly as good as the fresh in its season, the whole year, and that at a trifling expense. All fruits and vegetables may also be preserved by drying. By being properly dried, the original aroma can be mostly retained. The essentials in properly drying are artificial heat and free circulation of the air about the drying articles. Fruit dried in the sun is not nearly so fine as that dried by artificial heat. An oven from which bread has just been taken is suitable for this purpose; but a dry-house is better. A tight room, with a stove in the bottom, and the fruit in shallow drawers, put in from the outside, serves a good purpose. Construct the room so as to give a draft, the heated air passing out at the top, and the process of drying will be greatly facilitated, and the more rapid the process, without cooking the fruit, the better will be its quality. This process is applicable to all kinds of vegetables. Roots, as beets, carrots, parsnips, or potatoes, should be sliced before drying. The object in drying the latter articles would be to afford the luxury of good vegetables for armies and ships' crews, in distant regions, and in climates where they are not grown. Milk can be condensed and preserved for a long time, and, being greatly reduced in quantity, it is easily transported. It is not generally known in the country that Mr. Gail Borden, of New York, has invented a method of condensing milk, fresh from the cow, so that it will perfectly retain all its excellences, including the cream, and by being sealed up in tin cans, as above, may be kept for many months. The milk and the process of condensation have been scientifically examined by the New York Academy of Medicine, and pronounced perfect, and of great value to the world. We have used the condensed milk, which was more than a month old; it had been kept in a tin can without sealing and without ice, but in a cool place. It was sweet and good, differing in no respect from fresh milk from the cow, except that the heat employed in condensing it gave it the taste of boiled milk. If kept in a warm place, and exposed to the atmosphere, it may sour nearly as soon as other milk: but it may be sealed up and kept cool so as to be good for a long time. The condensation is accomplished by simple evaporation of the watery part, in pans in vacuo. No substance whatever is put into the milk. Four gallons of fresh milk are condensed into one. When wanted for use, the quantity desired is put into twice the quantity of water, which makes good cream for coffee; or one part to four of water makes good new milk; and one part to five or six makes a better milk than that usually sold in cities. Steamers now lay in a supply for a voyage to Liverpool and return, and on arrival in New York, the milk is as good as when taken on board. The advantages will be numerous. Such milk will be among regular supplies for armies and navies, and for all shipping to distant countries. All cities and villages may have pure, cheap milk, as the condensation will render transportation so cheap that milk can be sent from any part of the country where it is most plenty and cheapest. The process is patented, but will be granted to others at reasonable rates, by Borden & Co.; and eventually it will become general, when farmers can condense and lay by, in the season when it is abundant, milk for use in the winter, when cows are dry. This will make milk abundant at all seasons of the year, and plenty wherever we choose to carry it. It will also save the lives of thousands of children, in cities, that are fed on unwholesome milk or poisonous mixtures. There is no temptation to adulterate such milk, for the process of condensation is cheaper than any mixture that could be passed.

Preserving hams is effectually done by either of the following methods. After well curing and smoking, sew them up in a bag of cotton cloth, fitting closely, and dip them into a tub of lime-whitewash, nearly as thick as cream, and hang up in a cool room. This is a good method, though they will sometimes mould. The other process, and the one we most recommend, is to put well cured and smoked hams in a cask, or box, with very fine charcoal; put in a layer of charcoal, and then one of hams; cover with another layer of coal and then of hams, and so on, until the cask is full, or all your hams are deposited. No mould will appear, and no insect will touch them. This method is perfect.

Another process, involving the same principles as the preceding, is to wrap the hams in muslin, and bury them in salt. The muslin keeps the salt from striking in, and the salt prevents mould and insects.

PUMPKIN.

There are some five or six varieties in cultivation. Loudon says six, and Russell's catalogue has five. The number is increasing, and names becoming uncertain. Certain varieties are called pumpkins by some, and squashes by others. The large yellow Connecticut, or Yankee pumpkin, is best for all uses. The large cheese pumpkin is good at the South and West. The mammoth that has weighed as high as two hundred and thirty pounds, is a squash, more ornamental than useful. The seven years' pumpkin is a great keeper. It has doubtless been kept through several years without decay. Pumpkins will grow on any good rich soil, but best on new land, and in a wet season. Do best alone, but will grow well among corn and better with potatoes. A good crop of pumpkins can seldom be raised, two years in succession, on the same land. Care in saving seed is very important. The spot on the end that was originally covered by the blossom, varies much in dimensions, on pumpkins of the same size. Seeds from those having small blossom-marks, bear very few, and from those having large ones, produce abundantly.

They are good fall and winter feed for most animals. They will cause hogs to grow rapidly, if boiled with roots, and mixed with a little grain. Fed raw to milch cows and fattening cattle, they are valuable. Learn a horse to eat them raw, and if his work be not too hard, he will fatten on them. They may be preserved in a dry cellar, in a warm room as sweet potatoes, or in a mow of hay or straw, that will not freeze through. But for family use they are better stewed green, and dried.