| 摘要 |
PCT No. PCT/SE91/00025 Sec. 371 Date Jul. 7, 1992 Sec. 102(e) Date Jul. 7, 1992 PCT Filed Jan. 16, 1991 PCT Pub. No. WO91/10358 PCT Pub. Date Jul. 25, 1991.When feeding cows with a fodder supply containing roughage and concentrate fodder, the cows are allowed to consume optional quantities of roughage, while the concentrate fodder is distributed to the cows in individual restricted quantities. According to the invention, the roughage consumption of each cow is measured during an initial predetermined part of the lactation period of the cow, the individual quantity of concentrate fodder to be administered the cow during the remaining part of the lactation period of the cow being determined on basis of at least the measured consumption of roughage of the cow during the initial predetermined part of the lactation period of the cow. |
