The cultivation of tobacco in Algeria has proved most successful; in 1851, only 264,912 kilogrammes were produced; in 1852, the quantity had risen to 735,199 kilogrammes. There are two crops in the year, the first being the best, but even this is capable of almost indefinite augmentation.
CULTURE OF TOBACCO IN THE EAST.
Having touched upon the practice of culture in the western world, we will now bend our steps towards the east, and it may be curious to notice the method pursued in cultivating and curing the celebrated Shiraz tobacco of Persia (Nicotiana Persica), which is so much esteemed for the delicacy of its flavor, and its aromatic quality. It is thus described by an intelligent traveller. The culture of the plant, it will be seen, is nearly the same; it is only the preparation of the tobacco that forms the difference:—
In December the seed is sown in a dark soil, which, has been slightly manured (red clayey soils will not do). To protect the seed, and to keep it warm, the ground is covered with light, thorny bushes, which are removed when the plants are three or four inches high; and during this period, the plants are watered every four or five days, only however in the event of sufficient rain to keep the soil well moistened not falling. The ground must be kept wet until the plants are six to eight inches high, when they are transplanted into a well moistened soil, which has been made into trenches for them; the plants being put on the top of the ridges ten or twelve inches apart, while the trenched plots are made, so as to retain the water given. The day they are transplanted, water must be given to them, and also every five or six days subsequently, unless rain enough falls to render this unnecessary. When the plants have become from thirty to forty inches high, the leaves will be from three to fifteen inches long. At this period, or when the flowers are forming, all the flower capsules are pinched or twisted off. After this operation and watering being continued, the leaves increase in size and thickness until the month of August or September, when each plant is cut off close to the root, and again stuck firmly into the ground. At this season of the year, heavy dews fall during the night; when exposed to these the color of the leaves change from green to the desired yellow. During this stage, of course no water is given to the soil. When the leaves are sufficiently yellow, the plants are taken from the earth early in the morning, and while they are yet wet from the dew, are heaped on each other in a high shed, the walls of which are made with light thorny bushes, where they are freely exposed to the wind. While there, and generally in four or five days, those leaves which are still green become of the desired pale yellow color. The stalks and centre stem of each leaf are now removed, and thrown away, the leaves are heaped together in the drying house for three or four days more, when they are in a fit state for packing. For this operation the leaves are carefully spread on each other and formed into sorts of cakes, the circumference from four to five feet, and three to four inches thick, great care being taken not to break or injure the leaves.
Bags made of strong cloth, but thin and very open at the sides, are filled with these cakes, and pressed very strongly down on each other; the leaves would be broken if this were not attended to. When the bags are filled, they are placed separately in a drying house, and turned daily. If the leaves were so dry that there would be a risk of their breaking during the operation of packing, a very slight sprinkling of water is given them to enable them to withstand it without injury. The leaf is valued for being thick, tough, and of a uniform light yellow color, and of an agreeable aromatic smell.
In India, the Surat, Bilsah, and Sandoway (Arracan) varieties of tobacco are the most celebrated. The two first are found to be good for cultivation in the district about Calcutta, but the Cabool is still more to be preferred. Tobacco requires in the East, for its growth, a soil as fertile and as well manured as for the production of the poppy or opium. It is, therefore, often planted in the spaces enriched by animal and vegetable exuviæ, among the huts of the natives. I have tried seed in different soils, says Capt. C. Cowles,—namely a light garden mould with a large portion of old house rubbish, dug to a good depth, which had a top dressing of the sweepings of the farm-yard and cow-houses; a rather heavy loam, highly manured with burnt and decayed vegetables, and old cow dung; the third was a patch of ground, which was originally an unwholesome swamp, from being eighteen inches to two feet, lower than the surrounding land; the soil appeared to be a hard sterile clay, and covered with long coarse grass and rushes. As there was a tank near it, I cut away one side of it, and threw the soil over the ground, bringing it rather above the level. Such was its appearance, (a hard compost marly clay,) that I expected no other good from it than that of raising the land so as to throw the water off; contrary, however, to my expectations, it produced a much finer crop of tobacco than either of the other soils, and with somewhat less manure. The agricultural process is limited to some practical laws founded on experience, and these are subject to two principal agents; viz., the soil and climate. With respect to the former, it is the practice amongst the growers in tobacco countries, such as Cuba, the States of Virginia, North and South Carolina, and the Philippine Islands, to select a high and dry piece of land, of a siliceous nature, and combined with iron, if possible; and with respect to the latter, there are seasons of the year too well known to the planters to need any explanation. The only difference (if there is any) depends on the geographical situation of the place, with respect to its temperature, or in the backwardness or advancement of seasons, and even on the duration of the same—in which circumstances the planter takes advantage of the one for the other.
The influence of a burning climate may be modified by choosing the coolest month of the year, whereas the soil cannot be altered without incurring great expense. I have seen tobacco lose its natural quality and degenerate by transplanting from one soil to another, although of the same temperature, and vice versa.
Mr. Piddington has analysed several Indian soils, distinguished for the production of superior tobacco. These are the table soils from Arracan, (Sandoway,) a soil from Singour, in Burdwan, near Chandernagore, the tobacco of which, though of the same species as that of the surrounding country, sells at the price of the Arracan sort; and the soil of the best Bengal tobacco, which is grown at, and about Hingalee, in the Kishnagur district.
The best tobacco soils of Cuba and Manila, are for the most part red soils. Now, the red and reddish soils contain most of their iron in the state of peroxide, or the reddish brown oxide of iron; while the lighter grey soils contain it only in the state of protoxide, or the black oxide of iron. Mr. Piddington believes the quality of the tobacco to depend mainly on the state and quantity of the iron of the soil, while it is indifferent about the lime, which is so essential to cotton. None of the tobacco soils contain any lime. Their analysis show them to contain:—
| Arracan soil. | Singour soil. | Hingalee soil. | |
| Oxide or iron. (peroxide) | 15.65 | 10.60 | 6.00 |
| Water and saline matter | 1.10 | 75 | 1.50 |
| Vegetable matter and fibre | 3.75 | 1.10 | 75 |
| Silex | 76.90 | 80.65 | 87.25 |
| Alumina | 2.00 | 4.50 | 1.50 |
| 99.40 | 97.60 | 97.00 | |
| Water and loss | 60 | 2.40 | 3.00 |
| 100 | 100 | 100 |