food than by the composition of the solid substance itself, vibram five fingers which was known to be not matured, and seems to have been quite unfit for food, since all the animals lost weight, notwithstanding that the weekly consumption of nitrogenous compounds toas considerably greater than in any of the other cases; indeed, in pen 2, with a vibram fivefingers gain in weight of 45 lbs., there was only 029 lbs. consumed per week, whilst in pen 4 there was a loss of 20 lbs., with a consumption per sheep per week of 039 lbs. vibram five fingers sale of nitrogen—an amount as great as that provided in the pen with oil-cake and swedes in the first series of experiments !Here then we have a striking illustration of the fact, that, however important the ultimate composition of food may be, its state of combination may materially affect its value. Indeed it is seen that double the requisite amount of some of the more five fingers shoes important constituents of food may be expended upon the animal without any benefit whatever; and with these facts before us in reference to the turnip bulb in different stages of growth and maturity, it can scarcely be wondered at that the leaves, notwithstanding their high per centage of nitrogen, should be comparatively valueless as food; nor can it be doubted that the want of nutritive qualityis due, as we have before observed, to the amount they contain of unorganized or deficiently elaborated constituents.The variableness in the amount of ultimate constituents required to produce a given effect, according to their condition of combination and elaboration, is clearly seen in Table 4, in which are given the amounts of fresh turnips, of dry-organic-matter, of mineral matter, and of nitrogen, vibram fivefingers which were consumed in the several pens to the production of 100 lbs. increase in live weight, the results, of course, of pens 1, 2, vibram five fingers kso and 3 only being open to this calculation. There is a difference in this respect, according to the composition of the turnips in the several cases, of about 7 tons of the fresh roots—there being about 7J tons consumed in pen 2, about 11J tons in pen 1, and 1-lf tons in the 3rd, Mbt shoes clearance sale or nearly as many more as in the first. It is worthy of remark, too, that in pen 2, the turnips of which were taken at the best stage of growth, though their per centage of nitrogen was less than those of pen 3, there is not only a less amount both of dry-organicmatter and nitrogen consumed to produce a given amount of gross increase than in either of the other cases,