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Tobacco
Nicotiana, sp.
All the species and varieties of Tobacco in common cultivation are annuals; and most, if not all, are natives of this continent. "Like other annual plants, it may be grown in almost every country and climate, because every country has a summer; and that is the season of life for all annual plants. In hot, dry, and short summers, like the northern summers of Europe or America, Tobacco-plants will not attain a large size; but the Tobacco produced will be of delicate quality and good flavor. In long, moist, and not very warm summers, the plants will attain a large size,—perhaps as much so as in Virginia; but the Tobacco produced will not have that superior flavor, which can only be given by abundance of clear sunshine, and free, dry air. By a skilful manufacture, and probably by mixing the Tobacco of cold countries with that of hot countries, by using different species, and perhaps by selecting particular varieties of the different species, the defects in flavor arising from climate may, it is likely, be greatly remedied."
The species and varieties are as follow:—
Connecticut Seed-Leaf.
Peach-leaf. Virginia Tobacco. Nicotiana tabacum.
Leaves oblong, regularly tapering, stemless and clasping, eighteen inches to two feet long, and from nine to twelve inches in diameter. When fully developed, the stem of the plant is erect and strong, five feet high, and separates near the top into numerous, somewhat open, spreading branches; the flowers are large, tubular, rose-colored, and quite showy and ornamental; the capsules are ovoid, or somewhat conical, and, if well grown, nearly half an inch in their greatest diameter; the seeds, which are produced in great abundance, are quite small, of a brownish color, and retain their germinative properties four years.
This species is extensively cultivated throughout the Middle and Southern States, and also in the milder portions of New England. In the State of Connecticut, and on the banks of the Connecticut River in Massachusetts, it is a staple product; and in some towns the value of the crop exceeds that of Indian Corn, and even that of all the cereals combined.
Guatemala Tobacco.
A variety with white flowers. In other respects, similar to the foregoing.
Numerous other sorts occur, many of which are local, and differ principally, if not solely, in the size or form of the leaves. One of the most prominent of these is the Broad-leaved, which is considered not only earlier and more productive, but the best for manufacturing.
Propagation.—It is propagated by seeds sown annually. Select a warm, rich locality in the garden; spade it thoroughly over; pulverize the surface well; and the last of April, or beginning of May, sow the seeds thinly, broadcast; cover with a little fresh mould, and press it well upon them either by the hoe or back of the spade. As they are exceedingly minute, much care is requisite in sowing, especially that they should not be too deeply covered. When the plants appear, keep them clear of weeds, and thin them out sufficiently to allow a free growth. A bed of seedlings nine or ten feet square will be sufficient for an acre of land. If preferred, the plants may be raised in drills eight inches apart, slightly covering the seeds, and pressing the earth firmly over them, as above directed. When the seedlings are four or five inches high, they are ready for transplanting.
Soil and Cultivation.—Tobacco requires a warm, rich soil, not too dry or wet; and, though it will succeed well on recently turned sward or clover-turf, it gives a greater yield on land that has been cultivated the year previous, as it is less liable to be infested by worms, which sometimes destroy the plants in the early stages of their growth. The land should be twice ploughed in the spring; first as soon as the frost will permit, and again just previous to setting. Pulverize the surface thoroughly by repeated harrowing and rolling, and it will be ready to receive the young plants. The time for transplanting is from the 1st to the 20th of June; taking advantage of a damp day, or setting them immediately after a rain. If the ground is not moist at the time of transplanting, it will be necessary to water the plants as they are set.
"The ground should be marked in straight rows three feet apart, and slight hills made on these marks two feet and a half apart; then set the plants, taking care to press the earth firmly around the roots. As soon as they are well established, and have commenced growing, run a cultivator or horse-hoe between the rows, and follow with the hand-hoe; resetting where the plants are missing. The crop should be hoed at least three times, at proper intervals; taking care to stir the soil all over.
"When the plants begin to flower, the flower-stem should be broken or cut off; removing also the suckers, if any appear; leaving from twelve to sixteen leaves to be matured."
Harvesting and Curing.—In ordinary seasons, the crop will be ready for harvesting about the beginning of September; and should all be secured by the 20th of the month, or before the occurrence of frost. The stalks must be cut at the surface of the ground, and exposed long enough to the sun to wilt them sufficiently to prevent breaking in handling. They should then be suspended in a dry, airy shed or building, on poles, in such a manner as to keep each plant entirely separate from the others, to prevent mouldiness, and to facilitate the drying by permitting a free circulation of the air. Thirty or forty plants may be allowed to each twelve feet of pole. The poles may be laid across the beams, about sixteen inches apart.
"When erected for the purpose, the sheds are built of sufficient height to hang three or four tiers; the beams being about four feet apart, up and down. In this way, a building forty feet by twenty-two will cure an acre and a half of Tobacco. The drying-shed should be provided with several doors on either side, for the free admission of air."
When the stalk is well dried (which is about the last of November or beginning of December), select a damp day, remove the plants from the poles, strip off the leaves from the stalk, and form them into small bunches, or hanks, by tying the leaves of two or three plants together, winding a leaf about them near the ends of the stems; then pack down while still damp, lapping the tips of the hanks, or bunches, on each other, about a third of their length, forming a stack with the buts, or ends, of the leaf-stems outward; cover the top of the stack, but leave the ends or outside of the mass exposed to the air. In cold weather, or by mid-winter, it will be ready for market; for which it is generally packed in damp weather, in boxes containing from two to four hundred pounds.
A fair average yield per acre is from fourteen to eighteen hundred pounds.
To save Seed.—"Allow a few of the best plants to stand without removing the flowering-shoots. In July and August, they will have a fine appearance; and, if the season be favorable, each plant will produce as much seed as will sow a quarter of an acre by the drill system, or stock half a dozen acres by transplanting." A single capsule, or seed-pod, contains about a thousand seeds.
Green Tobacco.
Turkish Tobacco. Nicotiana rustica.
Leaves oval, from seven to ten inches long, and six or seven inches broad, produced on long petioles. Compared with the preceding species, they are much smaller, deeper colored, more glossy, thicker, and more succulent. When fully grown, the plant is of a pyramidal form, and about three feet in height. The flowers are numerous, greenish-yellow, tubular, and nearly entire on the borders; the seed-vessels are ovoid, more depressed at the top than those of the Connecticut Seed-leaf, and much more prolific; seeds small, brownish.
The Green Tobacco is early, and remarkably hardy, but not generally considered worthy of cultivation in localities where the Connecticut Seed-leaf can be successfully grown. It is well adapted to the northern parts of New England and the Canadas; where it will almost invariably yield an abundance of foliage, and perfect its seeds.
"It is very generally cultivated, almost to the exclusion of the other species, in the north of Germany, Russia, and Sweden, where almost every cottager grows his own Tobacco for smoking. It also seems to be the principal sort grown in Ireland."
There are several varieties, among which may be mentioned the Oronoco and the Negro-head, both of which have the hardiness and productiveness common to the species, but are not considered remarkably well flavored.
The plants should be started in spring, and transplanted as directed for the Connecticut Seed-leaf; but, on account of its smaller size and habit, two feet, or even twenty inches, between the plants, will be all the space required.