PEAT AS A MANURE.
The advice has been given to those who wish to make something out of their peat-mosses, that their best course is just to let them alone, as the more they are interfered with, the greater the loss will be; but this Lord Melbourne ‘Why-can’t-you-let-it-alone’ way of treating every subject may be occasionally overdone. The writer having of late years been utilising the peat on his farm, and being greatly satisfied with the result, now ventures to give a short sketch of his operations.
He has a small hill-farm, where, in byres[1] and covered closes, he winters a breeding-stock of about fifty cattle, of different ages, and having only, on an average, about forty acres in white-crop; and as straw in the neighbourhood is difficult to buy, he was occasionally pinched both for fodder and bedding. For reasons which need not here be stated, he does not wish to diminish the number of the cattle so wintered. This being the state of matters, and being exercised how to make his fodder and bedding last through the winter, it occurred to the writer that he might greatly economise his bedding, and so the more easily get over the winter, were he to use a quantity of peat in the closes and byres. He happens to be favourably situated, having an abundant supply of peat of a fine grain within a short distance of the steading. The cost of cutting and bringing a fair cartload—about fifteen hundredweight—to the steading he calculates at about sixpence. Thus, by putting on three carts, three men, and a boy—two of these cutting and filling, and two going with the carts—he can deliver at the peat-shed about forty-five carts per day, or about thirty-five tons. As the bog grows good grass, the turf is lifted, and is relaid on the lower level. In this way the carts can in dry weather be backed up to the face of the peat.
The peat-harvest is commenced after the turnips are in, as not only the horses have then little work to do, but especially as at that time of the year the bog and its approaches are dry. He has then fully two hundred and fifty loads taken from the bog. A portion is heaped up at the back of a wall near the steading, for use in autumn and early winter; but the greater part is stored in sheds. Being thus stored and kept dry, and exposed as much as possible to the summer sun and winds, it forms, when put into the closes, a dry comfortable bed for the cattle, and acts as a sponge, absorbing the liquid manure, and thus storing away the ammonia. Further, as in some places the bog is too soft for carts to go into, the writer, each summer and autumn, has some two hundred tons harrowed out on to hard ground, piled into as high a heap as possible, and allowed to remain until the following summer, when it is found to be dry, and easily carted. The cost of such wheeling-out is about fivepence per ton.
In autumn, after the manure which has lain in the closes all the summer has been carted out, the floor of the closes is covered with some twelve or fifteen inches of moss, sprinkled over with straw or bracken. The cattle, when first put in, appear to dread putting foot on the peat; but in a short time become quite accustomed to it. In about ten days, the closes get another dressing of some five inches of peat, covering slightly with straw, as before. It might be supposed that with so much moss and so little straw, the cattle would lair; but this is not so, unless on the first day or two. On the contrary, the manure-bed is firm and elastic under foot. The above dressings are continued all through the winter and spring, the consequence being that the ammonia and other chemicals, instead of being evaporated detrimentally to the health of the cattle, are stored away and preserved. The air in the closes is sweet and wholesome. Pigs do not crinkle in their legs by boring in over-heated manure—a very common complaint in covered closes—the feet of the cattle are kept cool, a necessary condition, if one looks for perfect health, and which can only be imperfectly got in a straw-bedded covered close by frequent removals of the manure. The water-supply to the closes—should the pipe lie below the manure—is kept perfectly cool, instead of being tepid, as the writer has seen it.
When the writer began to use peat, he rather thought that there would not be a perfect amalgamation—that, when the closes came to be emptied, he should find several distinct layers of peat, possibly difficult of removal. As a matter of fact, the peat placed in the floor of the close alone retains its identity; it certainly comes out peat the same as when it was put in, but apparently plus a large percentage of ammonia, of which it smells strongly. As to the other peat put on in layers, it almost totally disappears; but the whole manure is black and compact. Last autumn, peat taken from the floor of the closes was put on a piece of stiff, poor clay-ground, part of a lea-field which was being ploughed for a crop of oats. The result is very satisfactory, the corn on such part being very healthy and strong.
The result of such peat operations is, that a good supply of bedding is provided, the cattle are kept in a more healthy state, and there is a large extra quantity of excellent manure obtained at a cost of under one shilling per ton. The turnip crops grown with such manure and a little phosphate have been perfectly satisfactory. The writer’s byres are under the same roof as the closes, and drain into them. Peat is freely used in them, especially behind the cows—the result being that much of the liquid manure is sucked into the peat, and thus not only the atmosphere of the byres is sweetened, but the drainage is more easily managed.
Any farmer having a peat-bog on his farm, can with very little trouble prove the truth of what is here stated.