202 



U. SUZUKI. 



B) Stem bark. 





April 28. 



May 29. 



December 3. 





69.4 



65.6 



52.3 





30.6 



344 



47 7 



In 100 parts of dry matter, 



Crude protcids 



183 



10 2 



12.9 





5 5 



5-3 



6.2 





363 



286 



29.1 



Total carbohydrates 







17-9 





7-5 



6-3 



6.0 



Ni'mgen-free extracts 



356 



49 6 



45-8 





2.77 



1.63 



2 07 





2 03 



1.10 • 



1.48 





068 



0 53 



0.59 





Total nitrogen 



100.0 



58 8 



74.7 



Albuminoid nitrogen 



75.5 



40.0 



534 



Non-albuminoid nitrogen 



24.5 



18 8 



21.3 



Total nilrocren 



100.0 



58.8 



74.7 





100.0 



52.6 



70.8 



Non-albuminoid nitrogen 



100.0 



78.0 



86.9 



