40 



Journal of Agricultural Research voi. xxii. No. 



On July I, 1916, 100 plants were washed out from each of these nine 

 transplanted units by the aid of water under pressure. At this time, 

 the stock could be considered to be in the i-2>^ age class. Data from 

 these 900 plants are assembled in Table III. 



Table III. — Weights and measurements of 1-2% -western white pine 



o By current stem growth is meant the 1916 growth prior to July i. 



73 



7.0 



6J 



GO 





§ s.o 



J.S 



ao 

 2.6 



Apr. 2^ Maul 



Maij9 Maij20 Mat/JO JunelS Juna/S JuneJO Julijl^ 

 7~irrre of 7~ransp/aniing 



"Bic. 5. — Increase in diameter of stem of seedlings transplanted at different dates. 



