Loss in Transplanting of White Pine Seedlings. t^t^ 



that some seedlings survived which still might show serious in- 

 jury in later growth. 



Other experiments to examine into the weakening effect of 

 heeling in seedlings over winter; the effect of exposure on dif- 

 ferent species and different aged stock ; the relative results on 

 clear and cloudy days, etc., are pending. It is difficult to isolate 

 the factors which it is desired to study but results of some value 

 may be obtained. Certainly the experiments have value in stu- 

 dent training which may be realized in every forest-school nur- 

 sery, even though the results of the experiments do not lead us 

 far beyond our present understanding of silviculture. 



