 | Charles Augustus Goodrich - 1831 - 484 頁
...in the New-England Farmer, (Vol. VII. p. 162,) recommends to begin young. "I have found," says he, " that young cows, the first year they give milk, may...good keeping, to give milk almost any length of time required, say from the first of May to the first of February following ; and will give milk late always... | |
 | Charles Augustus Goodrich - 1835 - 474 頁
...Farmer, (Vol. VII. p. 162,) recommends, to begin yming. " I have found," says he, " that young cows, rtie first year they give milk, may be made, with careful...good keeping, to give milk almost any length of time required, say from 'the first of May to the first of February following ; and will give milk late always... | |
 | Thomas Green Fessenden - 1857 - 672 頁
..."Memoirs of the New York Board of Agriculture," says, " I have found that young cows, the first year that they give milk, may be made with careful milking and...good keeping to give milk almost any length of time required. But if they are left to dry up early in the fall, they will be sure to dry up of their milk... | |
 | John Jacob Thomas - 1858 - 390 頁
...much easier to construct, and less expensive. MILRING YOUNG Cows. — A recent agricultural writer has said that young cows, the first year they give milk,...any length of time deemed desirable ; but that if allowed to dry up early in the fall, they will, if they have a calf at the same season, dry up at the... | |
 | Ohio State Board of Agriculture - 1859 - 806 頁
...restlessness is caused, either of a temporary or permanent character. — JOHNSTON'. MILKING YOUNG Cows. — It is said that young cows, the first year...dry up at the same time each succeeding year, and that nothing but extra feed will prevent it, and that but for a short time. To PREVENT Cows FROM HOLDING... | |
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that young cows, the first year they give milk, may be made, with careful milking and good keeping, to give milk almost any length of time required... 