255. The leaves of the MANGEL WURZEL are of great value, especially in dry summers. You begin, about the third week in August, to take off by a _downward pull_, the leaves of the plants; and they are excellent food for pigs and cows; only observe this, that, if given to cows, there must be, for each cow, _six pounds of hay a day_, which is not necessary in the case of the Swedish turnips. These leaves last till the crop is taken up, which ought to be in the _first week of November_. The taking off of the leaves does good to the plants: new leaves succeed higher up; and the plant becomes _longer_ than it otherwise would be, and, of course, _heavier_. But, in taking off the leaves, you must not approach too near to the top. 256. When you take the plants up in November, you must cut off the _crowns_ and the remaining leaves; and they, again, are for cows and pigs. Then you put the roots into some place to keep them from the frost; and, if you have no place under cover, put them in _pies_, in the same manner as directed for the Swedish turnips. The roots will average in weight 10 _lbs. each_. They may be given to cows _whole_, or to pigs either, and they are better than the Swedish turnip for both animals; and they do not give any bad or strong taste to the milk and butter. But, besides this use of the mangel wurzel, there is another, with regard to pigs at least, of very great importance. The _juice_ of this plant has so much of _sweetness_ in it, that, in France, they make _sugar_ of it; and have used the sugar, and found it equal in goodness to West India sugar. Many persons in England make _beer_ of this juice, and I have drunk of this beer, and found it very good. In short, the juice is most excellent for the mixing of moist food for pigs. I am now (20th Nov. 1831) boiling it for this purpose. My copper holds seven strike-bushels; I put in three bushels of mangel wurzel cut into pieces two inches thick, and then fill the copper with water. I draw off as much of the liquor as I want to wet pollard, or meal, for little pigs or fatting-pigs, and the rest, roots and all, I feed the _yard-hogs_ with; and this I shall follow on till about the middle of May. 257. If you give boiled, or steamed, _potatoes_ to pigs, there wants some liquor to mix with the potatoes; for the water in which potatoes have been boiled is _hurtful_ to any animal that drinks it. But mix the potatoes with juice of mangel wurzel, and they make very good food for hogs of all ages. The mangel wurzel produces _a larger_ crop than the Swedish turnip. COBBETT'S CORN.