...Distinction of sex by thismeans can be made after the ducklings are from 4to 6 weeks old... 
Harry M. Lamon 「Ducks and Geese」
...Fromthe number 3 house a part of the ducklings aretaken directly to the yards where they are housedin open front sheds...
Harry M. Lamon 「Ducks and Geese」
...Itis also desirable to locate it over a spring if one isavailable for the spring water can be used to excellentadvantage in cooling the dressed ducklings...
Harry M. Lamon 「Ducks and Geese」
...Recent comparison made between youngand two year old ducks as breeders would seem toindicate that ducklings hatched from the eggs of thelatter live a little better...
Harry M. Lamon 「Ducks and Geese」
...A broom is a handy implement to use indriving the ducklings as they can be pushed alongin front of it...
Harry M. Lamon 「Ducks and Geese」
...The increased width of the pens in the secondand third portions of the house is for the purposeof taking care of the growth of the ducklings asthey are moved along the house...
Harry M. Lamon 「Ducks and Geese」
...A square pan should never be usedas the ducklings are apt to get their bills caught inthe corners...
Harry M. Lamon 「Ducks and Geese」
...Some ducklings do not grow as quickly as others,and these if left with ducklings larger than themselveswill not get their share of the feed and willnot do as well...
Harry M. Lamon 「Ducks and Geese」
...Whenthe ducklings are first started in these sheds theyare shut in when desired by means of wire panelsfitted into the lower part of the open front...
Harry M. Lamon 「Ducks and Geese」
...A comparison of gains made by ducklings on twodifferent rations is shown in the following table...
Harry M. Lamon 「Ducks and Geese」
...The business has alsobecome so highly specialized on Long Island andthis is such a center of the industry, that the birdsare commonly quoted on the New York market asLong Island ducklings...
Harry M. Lamon 「Ducks and Geese」
...The ducklings are marketedfrom early spring until late fall...
Harry M. Lamon 「Ducks and Geese」
...LongIsland ducklings are usually packed in barrels...
Harry M. Lamon 「Ducks and Geese」
...Quotations from the same source are given belowto give some idea of the range in price of the liveLong Island spring ducklings and likewise of liveold Long Island ducks or breeders...
Harry M. Lamon 「Ducks and Geese」
...This is due to the fact thatthe duck growers find it more profitable to incubateall eggs suitable for that purpose and to rear andmarket the ducklings rather than to sell the eggs...
Harry M. Lamon 「Ducks and Geese」
...Eggs for hatching can be purchased if desiredand the young ducklings hatched and reared withchicken hens...
Harry M. Lamon 「Ducks and Geese」
...In case moisture seems tobe lacking and the ducklings are having a hardtime to get out of the shell the machine can beopened and the eggs sprinkled again...
Harry M. Lamon 「Ducks and Geese」
...It must beremembered, however, that ducklings do not requireas high a degree of heat as do baby chicks andshould be started off at a temperature of about 90degrees under the hover...
Harry M. Lamon 「Ducks and Geese」
...While the ducklings aresmall the brooders should be cleaned at least everyother day and as they get larger, cleaning once aweek with the addition of fresh litter between timeswill be sufficient...
Harry M. Lamon 「Ducks and Geese」
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