in order to keep it cool; but the churning should take place regularly twice a week in hot weather, and in the morning before sun-rise, taking care to fix the churn in a free circulation of air. In the winter time, the churn must not be set so near the fire as to heat the wood, as by this means the butter will acquire a strong rancid flavour. Cleanliness being of the utmost importance, the common plunge-churn is preferable to any other; but if a barrel-churn be requisite in a large dairy, it must be kept thoroughly clean with salt and water. If a plunge-churn be used, it may be set in a tub of cold water during the time of churning, which will harden the butter in a considerable degree. The motion of the churn should be regular, and performed by one person, or the butter will in winter go back; and if the agitation be violent and irregular, the butter will ferment in summer, and acquire a disagreeable flavour. The operation of churning may be much facilitated by adding a table-spoonful or two of distilled vinegar to a gallon of cream, but not till after the latter has undergone considerable agitation. In many parts of England, butter is artificially coloured in winter, though it adds nothing to its goodness. The juice of carrots is expressed through a sieve, and mixed with the cream when it enters the churn, to give it the appearance of May butter. Very little salt is used in the best Epping butter; but a certain proportion of acid, either natural or artificial, must be used in the cream, in order to secure a successful churning. Some keep a small quantity of the old cream for that purpose; some use a little rennet, and others a few tea-spoonfuls of lemon juice. It has been ascertained however, by a variety of experiments, that it is more profitable to churn the cream, than to churn the whole milk, as is practised in some parts of the country. Cream butter is also the richest of the two, though it will not keep sweet so long. CIDER. Particular caution is requisite in bottling this useful beverage, in order to its being well preserved. To secure the bottles from bursting, the liquor must be thoroughly fine before it be racked off. If one bottle break, it will be necessary to open the remainder, and cork them up again. Weak cider is more apt to burst the bottles, than that of a better quality. Good corks, soaked in hot water, will be more safe and pliant; and by laying the bottles so that the liquor may always keep the corks wet and swelled, will tend much to its preservation. For this purpose the ground is preferable to a frame, and a layer of sawdust better than the bare floor; but the most proper situation would be a stream of running water. In order to ripen bottled liquors, they are sometimes exposed to moderate warmth, or the rays of the sun, which in a few days will bring them to maturity.