7. The Flowering "is the last accident they reckon upon, although it scarce deserves the name, for it rarely happens, and never but to a very small proportion of some few fields. Those canes that flower have very little juice left, and it is by no means so sweet as that of the rest."
In the Brazils, the fact of the slave trade being at an end must influence the future produce of sugar, and attention has been lately chiefly directed to coffee, cotton, and other staples. The exports of that empire in 1842, were 59,000 tons; in 1843, 54,500; in 1844, 76,400; in 1845, 91,000; average of these four years 69,720. The exports in the next four years averaged 96,150 tons, viz:—76,100, in 1846; 96,300, in 1847; 112,500, in 1848; and 99,700, in 1849.
Mode of Cultivation in Brazil.—The lands in Brazil are never grubbed up, either for planting the sugar cane, or for any other agricultural purposes. The inconveniences of this custom are perceivable more particularly in high lands; because all of these that are of any value are naturally covered with thick woods. The cane is planted amongst the numerous stumps of trees, by which means much ground is lost, and as the sprouts from these stumps almost immediately spring forth (such is the rapidity of vegetation) the cleanings are rendered very laborious. These shoots require to be cut down sometimes, even before the cane has found its way to the surface of the ground. The labor likewise is great every time a piece of land is to be put under cultivation, for the wood must be cut down afresh; and although it cannot have reached the same size which the original timber had attained, still as several years are allowed to pass between each period at which the ground is planted, the trees are generally of considerable thickness. The wood is suffered to remain upon the land until the leaves become dry; then it is set on fire, and these are destroyed with the brush wood and the smaller branches of the trees. Heaps are now made of the remaining timber, which is likewise burnt. This process is universally practised in preparing land for the cultivation of any plant. I have often heard the method much censured as being injurious in the main to the soil, though the crop immediately succeeding the operation may be rendered more luxuriant by it. I have observed that the canes which grew upon the spots where the heaps of timber and large branches of trees had been burnt, were of a darker and richer green than those around them, and that they likewise over-topped them. After the plant-canes, or those of the first year's growth, are taken from the lands, the field-trash, that is the dried leaves and stems of the canes which remain upon the ground, are set fire to, with the idea that the ratoons,—that is, the sprouts from the old roots of the canes,—spring forth with more luxuriance, and attain a greater size by means of this practice. The ratoons of the first year are called in Brazil, socas; those of the second year, resocas; those of the third year, terceiras socas, and so forth. After the roots are left unencumbered by burning the field-trash, the mould is raised round about them; indeed, if this was neglected, many of those roots would remain too much exposed to the heat of the sun, and would not continue to vegetate.
Some lands will continue to give ratoons for five, or even seven years; but an average may be made at one crop of good ratoons fit for grinding, another of inferior ratoons fit for planting, or for making molasses to be used in the still-house, and a third which affords but a trifling profit, in return for the trouble which the cleanings give.
I have above spoken more particularly of high lands. The low and marshy grounds, called in Brazil, varzeas, are, however, those which are the best adapted to the cane; and, indeed, upon the plantations that do not possess some portions of this description of soil the crops are very unequal, and sometimes almost entirely fail, according to the greater or less quantity of rain, which may chance to fall in the course of the year. The varzeas are usually covered with short and close brushwood, and as these admit, from their rank nature, of frequent cultivation, they soon become easy to work. The soil of these, when it is new, receives the name of paul; it trembles under the pressure of the feet, and easily admits of a pointed stick being thrust into it; and though dry to appearance requires draining. The macape marl is often to be met with in all situations; it is of a greenish white color, and if at all wet, it sticks very much to the hoe; it becomes soon dry at the surface, but the canes which have been planted upon it seldom fail to revive after rain, even though a want of it should have been much felt. The white marl, barro branco, is less frequently found; it is accounted extremely productive. This clay is used in making bricks and coarse earthenware, and also for claying the sugar. Red earth is occasionally met with upon sides of hills near to the coast; but this description of soil belongs properly to the cotton districts. Black mould is common, and likewise a loose brownish soil, in which a less or greater proportion of sand is intermixed. It is, I believe, generally acknowledged that no land can be too rich for the growth of the sugar cane. One disadvantage, however, attends soil that is low and quite new, which is, that the canes run up to a great height without sufficient thickness, and are thus often lodged (or blown down) before the season for cutting them arrives. I have seen rice planted upon lands of this kind on the first year to decrease their rankness, and render them better adapted to the cane on the succeeding season. Some attempts have been made to plant cane upon the lands which reach down to the edge of the mangroves, and in a few instances pieces of land heretofore covered by the salt water at the flow of the tide, have been laid dry by means of draining for the same purpose; but the desired success has not attended the plan, for the canes have been found to be unfit for making sugar; the syrup does not coagulate, or at least does not attain that consistence which is requisite, and therefore it can only be used for the distilleries.
The general mode of preparing the land for the cane is by holing it with hoes. The negroes stand in a row, and each man strikes his hoe into the ground immediately before him, and forms a trench of five or six inches in depth; he then falls back, the whole row doing the same, and they continue this operation from one side of the cleared land to the other, or from the top of a hill to the bottom. The earth which is thrown out of the trench remains on the lower side of it. In the British West India colonies this work is done in a manner nearly similar, but more systematically. The lands in Brazil are not measured, and everything is done by the eye. The quantity of cane which a piece will require for planting is estimated by so many cart-loads; and nothing can be more vague than this mode of computation, for the load which a cart can carry depends upon the condition of the oxen, upon the nature of the road, and upon the length of the cane. Such is the awkward make of these vehicles, that much nicety is necessary in packing them, and if two canes will about fit into a cart lengthways, much more will be conveyed than if the canes are longer and they double over each other.
The plough is sometimes used in low lands, upon which draining has not been found necessary; but such is the clumsy construction of the machine of which they make use, that six oxen are yoked to it. A plough drawn by two oxen, constructed after a model which was brought from Cayenne, has been introduced in one or two instances. Upon high lands the stumps of the trees almost preclude the possibility of thus relieving the laborers. The trenches being prepared, the cuttings are laid longitudinally in the bottom of them, and are covered with the greatest part of the mould which had been taken out of the trench. The shoots begin to rise above the surface of the ground in the course of twelve or fourteen days. The canes undergo three cleanings from the weeds and the sprouts proceeding from the stumps of the trees; and when the land is poor, and produces a greater quantity of the former, and contains fewer of the latter, the canes require to be cleaned a fourth time. The cuttings are usually 12 to 18 inches in length, but it is judged that the shorter they are the better. If they are short, and one piece of cane rots, the space which remains vacant is not so large as when the cuttings are long, and they by any accident fail. The canes which are used for planting are generally ratoons, if any exist upon the plantation; but if there are none of these, the inferior plant canes supply their places. It is accounted more economical to make use of the ratoons for this purpose; and many persons say that they are less liable to rot than the plant canes. In the British sugar islands the cuttings for planting are commonly the tops of the canes which have been ground for sugar. But in Brazil the tops of the canes are all thrown to the cattle, for there is usually a want of grass during the season that the mills are at work. In the British colonies, the canes are at first covered with only a small portion of mould, and yet they are as long in forcing their way to the surface as in Brazil, though in the latter a more considerable quantity of earth is laid upon them. I suppose that the superior richness of the Brazilian soil accounts for this. Upon rich soils the cuttings are laid at a greater distance, and the trenches are dug farther from each other, than upon those which have undergone more frequent cultivation, or which are known to possess less power from their natural composition. The canes which are planted upon the former throw out great numbers of sprouts, which spread each way; and, although when they are young, the land may appear to promise but a scanty crop, they soon close, and no opening is to be seen. It is often judged proper to thin the canes, by removing some of the suckers at the time that the last cleaning is given; and some persons recommend that a portion of the dry leaves should also be stripped off at the same period, but on other plantations this is not practised.
The proper season for planting is from the middle of July to the middle of September, upon high lands, and from September to the middle of November in low lands. Occasionally, the great moisture of the soil induces the planter to continue his work until the beginning of December, if his people are sufficiently numerous to answer all the necessary purposes. The first of the canes are ready to be cut for the mill in September of the following year, and the crop is finished usually in January or February. In the British sugar islands the canes are planted from August to November, and are ripe for the mill in the beginning of the second year. Thus this plant in Brazil requires from thirteen to fifteen months to attain its proper state for the mill; and in the West India islands it remains standing sixteen or seventeen months.
The Otaheitan, or the Bourbon cane, has been brought from Cayenne to Pernambuco since the Portuguese obtained possession of that settlement. I believe the two species of cane are much alike, and I have not been able to discover which of them it is. Its advantages are so apparent, that after one trial on each estate, it has superseded the small cane which was in general use. The Cayenne cane, as it is called in Pernambuco, is of a much larger size than the common cane; it branches so very greatly, that the labor in planting a piece of cane is much decreased, and the returns from it are at the same time much more considerable. It is not planted in trenches, but holes are dug at equal distances from each other, in which these cuttings are laid. This cane bears the dry weather better than the small cane; and when the leaves of the latter begin to turn brown, those of the former still preserve their natural color. A planter in the Varzea told me that he had obtained four crops from one piece of land in three years, and that the soil in question had been considered by him as nearly worn out, before he planted the Cayenne cane upon it.—("Koster's Travels in Brazil," vol. 2.)
Mr. E. Morewood, of Compensation, Natal, who has paid much attention to sugar culture in that colony, has favored me with the following details, which will be useful for the guidance of others, as being the results of his own experience:—