The errors in stabling are fully as grievous as any we have noticed. I have lately written of the evils of lack of light and proper ventilation in these columns, and also discussed the problem of currying in various phases, so shall not repeat here what I have heretofore written. One of the other evils of stable management often allowed, is the accumulation of manure. It is not within the scope of this article to notice the evil the neglect to save manure works to the farm and the farmer. But that the accumulation of the manure in the stable is a hurt to the horse, no sensibly reasoning person can doubt. Its fermentation gives off obnoxious gases which pollute and poison the air the horse is compelled to breathe, and thus in turn poison the animal's blood. This is a more fruitful cause of disease than is generally supposed. The gases prove injurious to the eye, and when we consider the accumulation of manure and the exclusion of light, we are not apt to wonder much at the prevalence of blindness among horses. The manure should be cleaned out in the morning, at noon, and again at night. Use sawdust or straw liberally for bedding. It will absorb the urine, and as soon as foul, should be removed to the compost heap with the dung, where it will soon be converted into fine, excellent manure. Another thing that deserves attention is the stable floor. I unhesitatingly say that a composition of clay and fine gravel is best. Pavement is the worst, and planks are next. The clay and gravel should be put in just moist enough to pack solidly. Stamp till very firm and then allow to dry and harden for a week. The stable floor should be kept perfectly level. Do not make the horse stand in a strained, unnatural position. The stall should be large enough for him to move around--at least six feet wide. Narrow stalls are a nuisance but very common. JOHN M. STAHL. COST OF PORK ON 1883 CORN. About three weeks ago the "Man of the Prairie" wanted to know how many pounds of pork a bushel of corn would make this year. As I wanted to know the same thing I have weighed my hogs every week and also the corn I fed them, and for the benefit of your readers I will give the results: December 10--15 hogs, weight 4,130 " 17--" " " 4,280 ate 960 lbs Corn. " 24--" " " 4,410 " 864 " " 31--" " " 4,572 " 816 " This gives a gain, in twenty-one days, of 442 lbs, and they ate in that time 2,640 lbs., or 47-1/7 bu. corn. The corn was planted about the eighth of May; was the large white variety; is quite loose on the cob, and a good many of the ears are mouldy. A common bushel basket holds of it in ear 35 lbs. The hogs were fed the corn in ear twice a day, and had all the water they wanted to drink. This gives 9-62/165 lbs. pork to the bushel. At the present price of pork ($5.25) it would make the corn worth about 49-1/2 cts. per bushel. G. W. POWESS. WINNEBAGO CO., ILL.