Technical World Magazine, Volume 12Technical World Company, 1909 |
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Page 14
... pounds of milk per cow in a year ; while in another section two herds , one of forty - five and the other of forty - three cows , averaged 2,771 pounds and 4,469 pounds per cow respectively ; a difference of 67,512 pounds of milk in ...
... pounds of milk per cow in a year ; while in another section two herds , one of forty - five and the other of forty - three cows , averaged 2,771 pounds and 4,469 pounds per cow respectively ; a difference of 67,512 pounds of milk in ...
Page 16
... pounds of butterfat ; also that any cow which produces less than 200 pounds of but- terfat yearly is a loss to her owner . But hereto- fore dairymen have not known the productiveness of their herds . Herein lies the efficiency of the ...
... pounds of butterfat ; also that any cow which produces less than 200 pounds of but- terfat yearly is a loss to her owner . But hereto- fore dairymen have not known the productiveness of their herds . Herein lies the efficiency of the ...
Page 18
... pounds of milk produced by Jacoba Irene during the year contained 14.65 per cent , or 2,527 pounds , of total milk solids . This shows something of the perfectly enormous amount of work done by this efficient dairy cow in one year ...
... pounds of milk produced by Jacoba Irene during the year contained 14.65 per cent , or 2,527 pounds , of total milk solids . This shows something of the perfectly enormous amount of work done by this efficient dairy cow in one year ...
Contents
MAGAZINE | 586 |
The Rule of the Roustabout | 591 |
In the Stranger Peoples | 605 |
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