The hops are pressed in by a screw. In bulk they will sweat a little, which will begin to subside in about eight days, at which time they should be bagged. If they sweat much and begin to change their color, they must be dried before bagging. The best size for bags is about two hundred and fifty pounds' weight, in a bag about five feet long. Common tow-cloth or Russia-hemp bags are best. Extensive hop-growers build houses over the kiln, that they may be able to use them in wet weather. In this case, keep the doors open as much as possible without letting in the rain. Dried without sufficient air, their color is changed, and their quality and market-value injured. These houses are made much larger than the kiln, in many instances, for the convenience of storing and bagging the hops when dry; in this case, tight partitions should separate the storerooms from the kiln, to avoid dampness from the drying hops. The form of manuring recommended is contrary to the old practice of putting a little manure only in the hill: that practice exposed vines to decay and destruction by worms, and this does not; our system also produces hops equal to new land. HORSE. This noble animal is in general use, and everywhere highly prized. By the last census, we see that there are two thirds as many horses as cows in the United States--4,335,358 horses, and over six millions of cows. But, valuable as is the horse, he suffers much ill treatment and neglect from his master. To give a history of the horse, the various breeds of different countries, and the efforts to improve them, would be interesting, did it fall within the limits of our design. The patronage of the kings and nobility of England has done much to elevate the horse to his present standard of excellence. It has now become the custom for intelligent gentlemen in rural districts, in all enlightened countries, to give much attention to the improvement of horses. Unfortunately, some of that enthusiasm is perverted to the channel of horse-racing, a practice alike injurious to horses and the morals of men. A few brief hints are all we have space for, where a volume would be interesting and useful. The farmer should exercise constant care to improve the breed of his horses: it pays best to raise good horses. This depends upon the qualities of the dam and sire, and upon proper feed and care. This is a subject that farmers should carefully study from books and from their own observation. The most important matter in raising horses, is care in working and feeding. Nineteen out of twenty of all sick horses are made so by bad treatment. The prevention of disease is better than cure. Steady, and even hard work, will not injure a horse that is well and regularly fed. But a few moments of crowding a horse's speed, or of an unnatural strain on his strength, may ruin him. Let it always be remembered that it is speed, and not heavy loads, that most injures a horse. A mile an hour too fast will soon run down your horse.