Questions Answered.

O. G. B., Sheboygan Falls, Wis.—Will you give directions which will be practical for tanning skins or pelts with the fur or hair on by the use of oak bark?

Answer.—We know of no way the thing can be done unless a part of the methods are used that are employed in the tanning of goat skins for making Morocco leather. These are: to soak the skins to soften them; then put them into a lime vat to remove the hair, and after to take the lime out in a douche consisting of hen and pigeon dung. This done, the skins are then sewed up[s] so as to hold the tanning liquid, which consists of a warm and strong decoction of Spanish sumac. The skins are filled with this liquid, then piled up one above the other and subsequently refilled, two or three times, or as fast as the liquid is forced through the skins. If the furs or pelts were first soaked to soften them, all the fatty, fleshy matter carefully removed, after sewed up as goat skins are, and then filled and refilled several times with a strong decoction of white oak bark, warm, but not hot, no doubt the result would prove satisfactory.

Dr. J. F. Schlieman, Hartford, Wis.—Are there any works on the cultivation of the blueberry, and if so could you furnish the same? Do you know of any parties that cultivate them?

Answer.—We have never come across anything satisfactory on the cultivation of the blueberry except in Le Bon Jardiniere, which says: "The successful cultivation of the whole tribe of Vacciniums is very difficult. The shrubs do not live long and are reproduced with much difficulty, either by layers or seeds." The blueberry, like the cranberry, appears to be a potash plant, the swamp variety not growing well except where the water is soft, the soil peaty above and sandy below. The same appears also to be true of the high land blueberry; the soil where they grow is generally sandy and the water soft. You can procure Le Bon Jardiniere (a work which is a treasure to the amateur in fruit and plants) of Jansen, McClurg & Co., of Chicago, at 30 cents, the franc. Some parties, we think, offer blueberry plants for sale, but we do not recollect who they are.

H. Harris, Holt'S Prairie, Ill.—Will it do to tile drain land which has a hard pan of red clay twelve to eighteen inches below the surface?

Answer.—It will do no harm to the land to drain it if there is a hard pan near the surface, but in order to make tile draining effective on such land, the drains will have to be at half the distance common on soils without the hard pan.

Subscriber, Decatur, Ill.—In testing seed corn, what per cent must sprout to be called first-class. I have some twenty bushels of Stowell's Evergreen that was carefully gathered, assorted, and shelled by hand. This I have tested by planting twenty-one grains, of which sixteen grew. How would you class it?

Answer.—Ninety-five, certainly. If five kernels out of twenty-one failed to grow, that would be 31 per cent of bad seed, and we should consider the quality inferior. But further, if under the favorable condition of trial, 31 percent failed, ten grains in every twenty-one would be almost sure to, in the field. It was a mistake to shell the corn; seed should always remain on the cob to the last moment, because if it is machine or hand-shelled at low temperature, and put away in bulk, when warm weather comes, it is sure to sweat, and if it heats, the germ is destroyed. Better spread your corn out in the dry, and where it will not freeze, as soon as you can.

L. C. Leaniartt (?) Nebraska.—I wish to secure a blue grass pasture in my timber for hogs. 1. Will it be necessary to keep them out till the grass gets a good start? 2. Shall I follow the directions you gave Mr. Perkins in The Prairie Farmer, February 9? 3. Is not blue grass pasture the best thing I can give my hogs?

Answer.—1. Better do so, and you will then be more likely to get a good catch and full stand. 2. Certainly, if the conditions are the same. 3. Blue grass is very good for hogs, but it is improved by the addition of clover.

C. C. Samuels, Springfield, Ill.—1. What pears would you recommend for this latitude? 2. Are there any which do not blight? 3. I have some grape vines, light colored fruit, but late, Elvira, I think the nurseryman told me, which appear to be suffering from something at the roots. What is the phylloxera, and what shall I do to my grape vines if they infest the roots?

Answer.—The Bartlett for certain—it being the best of all the pears—and the Kieffer and Le Conte for experiment. If the latter succeed you will have lots of nice large fruit just about as desirable for eating as a Ben Davis apple in May. 2. We know of one only, the Tyson, a smallish summer pear that never blights, at least in some localities, where all others do more or less. 3. If your Elviras are afflicted with the phylloxera, a root-bark louse, manure and fertilize them at once, and irrigate or water them in the warm season. The French vine-growers seem at last to have found out that lice afflict half starved grape roots, as they do half starved cattle, and that they have only to feed and water carefully to restore their vines to health.

J. S. S., Springfield, Ill.—I am not a stock man nor a farmer; but I have some pecuniary interests, in common with others, my friends, in a Kansas cattle ranch. I am therefore a good deal exercised about this foot-and-mouth disease. Is it the terrible scourge reported by one cattle doctor, who, according to the papers, says, "the only remedies are fire or death." What do you say?

Answer.—The disease is a bad one, very contagious, but easily yields to remedies in the first stages.

Thomas V. Johnson, Lexington, Ky.—There is a report here that your draft horses of all breeds are not crossing with satisfaction on your common steeds in Illinois, and that not more twenty five in one hundred of the mares for the last three years have thrown foal, nor will they the present season. Can you give me the facts?

Answer.—Our correspondent has certainly been misinformed, or is an unconscious victim of local jealousy, as he may easily convince himself by visiting interior towns, every one of which is a horse market.