The Technical World Magazine, Volume 15Technical World Company, 1911 |
From inside the book
Results 6-10 of 12
Page 405
... ostrich , which baffled the farmers for a time , has been effectually solved . A balanced ration , consisting of ... ostrich possess the distinguish- ing characteristics of both species , and neither loses by the process of crossing ...
... ostrich , which baffled the farmers for a time , has been effectually solved . A balanced ration , consisting of ... ostrich possess the distinguish- ing characteristics of both species , and neither loses by the process of crossing ...
Page 406
... ostriches , while others do not . The value of the annual yield of feathers per bird ranges from $ 30 to $ 75 . The ostrich generally advances to a ripe old age , often passing the three - score- and - ten mark . Its plumage does not ...
... ostriches , while others do not . The value of the annual yield of feathers per bird ranges from $ 30 to $ 75 . The ostrich generally advances to a ripe old age , often passing the three - score- and - ten mark . Its plumage does not ...
Page 407
THE OSTRICH . NO LONGER HUNTED DOWN AND SHOT , HAS EXCHANGED LIBERTY FOR SAFETY . A SINGLE BIRD YIELDS FROM THIRTY TO SEVENTY - FIVE DOLLARS ' WORTH OF FEATHERS A YEAR . African growers rear only fifteen per cent . THE OPERATION.
THE OSTRICH . NO LONGER HUNTED DOWN AND SHOT , HAS EXCHANGED LIBERTY FOR SAFETY . A SINGLE BIRD YIELDS FROM THIRTY TO SEVENTY - FIVE DOLLARS ' WORTH OF FEATHERS A YEAR . African growers rear only fifteen per cent . THE OPERATION.
Page 408
ARIZONA OSTRICH FARMERS ARE ABLE TO RAISE SEVENTY - FIVE PER CENT OF THEIR HATCH . MENACE OF THE MONGOOSE CHEAPEST WAY TO REMOVE STUMPS By H. S. GRAY SMALL. African growers rear only fifteen per cent . THE OPERATION OF STUMP - BURNING ...
ARIZONA OSTRICH FARMERS ARE ABLE TO RAISE SEVENTY - FIVE PER CENT OF THEIR HATCH . MENACE OF THE MONGOOSE CHEAPEST WAY TO REMOVE STUMPS By H. S. GRAY SMALL. African growers rear only fifteen per cent . THE OPERATION OF STUMP - BURNING ...
Page 480
... ostrich of Madagascar ( the original of the fabled " roc " ) , but it was much heavier , a full - grown specimen weighing as much as 1,000 pounds . The moa was extremely stupid , and very slow and clumsy in its movements , its legs ...
... ostrich of Madagascar ( the original of the fabled " roc " ) , but it was much heavier , a full - grown specimen weighing as much as 1,000 pounds . The moa was extremely stupid , and very slow and clumsy in its movements , its legs ...
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