Show Soft Shelled Eggs Are Cau Caused ed by r Too Much Fat Pat Hatching e eggs JS should be he tested as ns early as the time fifth da lay day but hut In the case of beginners particularly the seventh day Clay Ia of Incubation Is the time best for the first te test lest t. t By ny that time It Is an nn easy matter to detect the Infertile eg egg A carll cardboard hoard with a round hole about an nn Inch In din diameter meter cut In the center makes males a n good e egg g tester The room should be he dark excepting for tor the light used In testing The cardboard should lie be held hed between the time operator and the liht rind 1 the eggs placed one at ot n a alime lime time i e the small hole bole In the thc cardi card card- 1 The rime germ will twill then be easily loc located The rime dead germ Is readily distinguished distin distin- distinguished from the live germ erm ns as It t will show a 1 gru grayish lifeless appearance The lime infertile eg egg will appear as os clear is us Its nn an ordinarily fresh egg On the theother 01 other oilier her hand band the fertile e egg will show a adark adark dark spot pot In the center with numerous rous Mood oi l vessels radiating from It The Thee e eggs g that do not sh show v a live germ should of ot course be removed t. t Is advisable nd to test again about time the fourteenth ns ns' sometimes s the germ gern IlU dies In the course of develop develop- ment Such eggs should also be re reo removed l moved at ut once ns as deca decay Is very rapid tIl they cause changes In of the Incubator |