...The latter, hatched at home in an incubator, formed the nucleus of a flock... 
Stewart Edward White 「African Camp Fires」
...Read carefully the directions for setting up and regulatingthe incubator...
Worrallo Whitney 「A Guide for the Study of Animals」
...Once a day the eggs should be turned beforethe tray is returned to the incubator...
Worrallo Whitney 「A Guide for the Study of Animals」
...Figuring on 800 ducks with an 80%production for 30 days an incubator capacity ofaround 19,200 eggs would be required...
Harry M. Lamon 「Ducks and Geese」
...Many of the incubator cellars on duckfarms are only partially under ground and not a fewof them are built entirely out of ground...
Harry M. Lamon 「Ducks and Geese」
...To take care ofthe flush production at this time there would be requiredan incubator capacity of from 20 to 25 eggsper head of breeding ducks...
Harry M. Lamon 「Ducks and Geese」
...Of course, eggssufficient to fill the entire incubator capacity are notput in the machines at any one time but differentlots are put in as soon as a sufficient number is obtainedto make it worth while...
Harry M. Lamon 「Ducks and Geese」
...Duck eggs should be setas often as enough are secured to fill one or moretrays in the incubator or enough to produce a sufficientnumber of ducklings to utilize brooding spaceto advantage...
Harry M. Lamon 「Ducks and Geese」
...Up to the time of testing, that is,about the fifth day, the incubator is run at a temperatureof from 101 to 102 degrees...
Harry M. Lamon 「Ducks and Geese」
...In figuring on theproper temperature at which to run the incubator,the thermometer should be so placed that the bulbis on a level with the top of the eggs, preferablytouching a fertile egg...
Harry M. Lamon 「Ducks and Geese」
...It consists of a table the samewidth as an incubator tray and longer than the tray...
Harry M. Lamon 「Ducks and Geese」
...While no secondtest is made of the eggs left in the machines theexperienced incubator operator is constantly on thewatch for and is constantly removing any eggswhich die at a later time...
Harry M. Lamon 「Ducks and Geese」
...The eggs are neither turned,cooled nor otherwise disturbed after they are put inthe incubator until after they are tested on the fifthday...
Harry M. Lamon 「Ducks and Geese」
...There is a considerable differencein the practice of incubator operators with regardto cooling...
Harry M. Lamon 「Ducks and Geese」
...After this some incubator mencool the eggs by dropping the doors of the machine...
Harry M. Lamon 「Ducks and Geese」
...Such an arrangement serves to givethe incubator man a greater incentive to give themachines good attention and to secure just the bestresults of which he is capable...
Harry M. Lamon 「Ducks and Geese」
...Where an incubator is used for hatching the eggsare placed in the machine just as hens' eggs...
Harry M. Lamon 「Ducks and Geese」
...During the last week orten days and in some cases for a longer period thanthis incubator operators supply moisture daily to themachine...
Harry M. Lamon 「Ducks and Geese」
...It is advisable to leave theducklings in the incubator until they are well driedoff before removing them to the brooder...
Harry M. Lamon 「Ducks and Geese」
...The heat of decomposition in this remarkablenatural incubator, is quite sufficient to hatch the eggs...
John Albert Leach 「An Australian Bird Book」
..."The range country should become the calf incubator for the SoutheasternStates, the offspring being sold at weaning time or as yearlings...
Florida State Live Stock Association 「Florida: An Ideal Cattle State」
...When an incubator factory was established at Petaluma,California, the farmers in that vicinity began to use incubators, andsome small egg farms grew up in the town...
John H. Robinson 「Our Domestic Birds」
...Thenthe bag was opened and it and the contents placed in an incubator at 85degrees Fahrenheit for a period of at least 72 hours...
Charles L. Douglas 「Comparative Ecology of Pinyon Mice and Deer Mice in Mesa Verde National Park, Colorado」
..."Also, as youmay see, a concentration incubator, or spawning bed and food storagefor our Petrolia...
Various 「Astounding Stories of Super-Science, June, 1930」
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