Should it so happen--as will most likely be the case--that on looking at your heap some morning when the thermometer is below zero, you find that several wheel-barrowfuls of manure that were put on the heap the day before, were not spread, and are now crusted over with ice, it will be well to break up the barrowfuls, even if necessary to use a crowbar, and place the frozen lumps of manure on the outside of the heap, rather than to let them lie in the center of the pile. Your aim should be always to keep the center of the heap warm and in a state of fermentation. You do not want the fire to go out, and it will not go out if the heap is properly managed, even should all the sides and top be crusted over with a layer of frozen manure. During very severe weather, and when the top is frozen, it is a good plan, when you are about to wheel some fresh manure on to the heap, to remove a portion of the frozen crust on top of the heap, near the center, and make a hole for the fresh manure, which should be spread and covered up. When the heap is high enough, say five feet, we commence another heap alongside. In doing this, our plan is to clean out some of the sheep-sheds or pig-pens, where the manure has accumulated for some time. This gives us much more than the daily supply. Place this manure on the outside of the new heap, and then take a quantity of hot, fermenting, manure from the middle of the old heap, and throw it into the center of the new heap, and then cover it up with the fresh manure. I would put in eight or ten bushels, or as much as will warm up the center of the new heap, and start fermentation. The colder the weather, the more of this hot manure should you take from the old heap--the more the better. Fresh manure should be added to the old heap to fill up the hole made by the removal of the hot manure. “You draw out a great many loads of manure during the winter,” said the Deacon, “and pile it in the field, and I have always thought it a good plan, as you do the work when there is little else to do, and when the ground is frozen.” Yes, this is an improvement on my old plan. I formerly used to turn over the heap of manure in the barn-yard in March, or as soon as fermentation had ceased. The object of turning the heap is (1st,) to mix the manure and make it of uniform quality; (2d,) to break the lumps and make the manure fine; and (3d,) to lighten up the manure and make it loose, thus letting in the air and inducing a second fermentation. It is a good plan, and well repays for the labor. In doing the work, build up the end and sides of the new heap straight, and keep the top flat. Have an eye on the man doing the work, and see that he breaks up the manure and mixes it thoroughly, and that he _goes to the bottom of the heap_.