No vegetable raised in the temperate zone, Mangold Wurtzel alone excepted, will produce as much food to the acre, both for man and beast, as the cabbage. I have seen acres of the Marblehead Mammoth drumhead which would average thirty pounds to each cabbage, some specimens weighing over sixty pounds. The plants were four feet apart each way which would give a product of over forty tons to the acre; and I have tested a crop of Fottler's that yielded thirty tons of green food to the half acre. Other vegetables are at times raised for cattle feed, such as potatoes, carrots, ruta bagas, mangold wurtzels; a crop of potatoes yielding four hundred bushels to the acre at sixty pounds the bushel would weigh twelve tons; a crop of carrot yielding twelve hundred bushels to the acre would weigh thirty tons; ruta bagas sometimes yield thirty tons; and mangolds as high as seventy tons to the acre. I have set all these crops at a high capacity for fodder purposes; the same favoring conditions of soil, manure, and cultivation that would produce four hundred bushels of potatoes, twelve hundred bushels of carrots, and thirty-five tons of ruta baga turnips, would give a crop of forty tons of the largest variety of drumhead cabbage. If we now consider the comparative merits of these crops for nutriment, we find that the cabbage excels them all in this department also. The potatoes abound in starch, the mangold and carrot are largely composed of water, while the cabbage abounds in rich, nitrogeneous food.

Prof. Stewart states that cabbage for milch cows has about the same feeding value as sweet corn ensilage, and makes the value not over $3.40 per ton. Now it is admitted by general current that the value of common ensilage, which is inferior to that made from sweet corn, is, when compared with good English hay, as 3 to 1. This would make cabbages for milch cows worth not far from $7.00 per ton.

When cabbage is kept for stock feed later than the first severe frost, if the quantity is large there is considerable waste even with the best of care. The loose leaves should be fed first, and the heads kept in a cool place, not more than two or three deep, at as near the freezing point as possible. If it has been necessary to cut the heads from the stumps, they may be piled, after the weather has set in decidedly cold, conveniently near the barn, and kept covered with a foot of straw or old litter. As long as a cabbage is kept frozen there is no waste to it; but if it be allowed to freeze and thaw two or three times, it will soon rot with an awful stench. I suspect that it is this rotten portion of the cabbage that often gives the bad flavor to milk. On the other hand, if it is kept in too warm and dry a place, the outer leaves will dry, turning yellow, and the whole head lose in weight,—if it be not very hard, shrivelling, and, if hard, shrinking. If they are kept in too warm and wet a place, the heads will decay fast, in a black, soft rot. The best way to preserve cabbages for stock into the winter, is to place them in trenches a few inches below the surface, and there cover with from a foot to two feet of coarse hay or straw, the depth depending on the coldness of the locality. When the ground has been frozen too hard to open with a plough or spade, I have kept them until spring by piling them loosely, hay-stack shape, about four feet high, letting the frost strike through them, and afterwards covering with a couple of feet of eel-grass; straw or coarse hay would doubtless do as well.

I have treated of cabbage thus far when grown specially for stock; in every piece of cabbage handled for market purposes, there is a large proportion of waste suitable for stock feed, which includes the outside leaves and such heads as have not hardened up sufficiently for market. On walking over a piece just after my cabbages for seed stock have been taken off, I note that the refuse leaves that were stripped from the heads before pulling are so abundant they nearly cover the ground. If leaves so stripped remain exposed to frost, they soon spoil; or, if earlier in the season they are exposed to the sun, they soon become yellow, dry, and of but little value. They can be rapidly collected with a hay fork and carted, if there be but a few, into the barn; should there be a large quantity, dump them within a convenient distance of the barn or feeding ground, but not where the cattle can trample them, and spread them so that they will be but a few inches in depth. If piled in heaps they will quickly heat; but even then, if not too much decayed, cattle will eat them with avidity. Cabbages are hardy plants, and loose heads will stand a good deal of freezing and thawing without serious injury. They are not generally injured with the thermometer 16° below freezing. The waste, after the seed and all market cabbage are removed, brings me about $10 per acre on the ground, for cow feed.

If cabbage is fed to cows in milk without some care, it will be apt to give the milk a strong cabbage flavor; all the feed for the day should be given early in the morning. Beginning with a small quantity, and gradually increasing it, the dairy man will soon learn his limits. The effect of a liberal feed to milk stock is to largely increase the flow of milk. Avoid feeding to any extent while the leaves are frozen.

An English writer says: "The cabbage comes into use when other things begin to fail, and it is by far the best succulent vegetable for milking cows,—keeping up the yield of milk, and preserving, better than any other food, some portion of the quality which cheese loses when the cows quit their natural pasturage. Cows fed on cabbages are always quiet and satisfied, while on turnips they often scour and are restless. When frosted, they are liable to produce hoven, unless kept in a warm shed to thaw before being used; fifty-six pounds given, at two meals, are as much as a large cow should have in a day. Frequent cases of abortion are caused by an over-supply of green food. Cabbages are excellent for young animals, keeping them in health, and preventing 'black leg.' A calf of seven months may have twenty pounds a day."