MULBERRY-DWARF TROUBLES IN JAFAN. 



195 



Crude ash 



7-7 



7-5 



10.7 



Nitrogen-free extracts 



45- 2 



35-6 





Total nitrogen 



1.80 



2.41 



5.76 



Albuminoid nitrogen 



1 .10 



1.82 



4.00 



Non-albuminoid nitrogen 



0.70 



0.59 



1.76 



(2). 



May 29, 1899. 



Roots 



Stems 



j wood 

 { bark 

 I wood 



(bark 

 New stems 

 Leaves 



Fresh 

 weight. 



1 1 SO.O 



IOI8.5 



1 1 76. 1 



435-i 

 3I5- 1 

 1200.5 



Dry Dry Moisture 



weight. matter % % 



382.3 37.5 62.5 



149.6 



50.3 

 316.4 



34.4 65.6 

 16.O 84.O 

 26.4 73.6 



In 100 parts of dry matter, 





Root bark. 



Stem bark. 



New stems 



. Leaves. 



Crude proteids 



8.1 



I0.2 



I4.4 



25.O 



Crude fats 



10.6 



5-3 







Crude fibres 



30.8 



28.6 







Total carbohydrates 



16.9 









Crude ash 



7-4 



6-3 



8.0 



IO.7 



Nitrogen-free extracts 



43-i 



49.6 







Total nitrogen 



1.29 



1.63 



2.3O 



4.OO 



Albuminoid nitrogen 



o.95 



1. 10 



I.30 



3-30 



Non-albuminoid nitrogen 



o.34 



o.53 



1. 00 



O.70 



(3). July ii, 1899. 



Number of new shoots 27; average length of one shoot 55 cm. 



Fresh Dry Dry Moisture 



weight. weight. matter %. %. 



565O.O 



1307.8 412.2 3I.5 68.5 



I98.5 28.4 I4.3 85.7 



255.3 49.9 19.5 80.5 



Roots 



j wood 

 { bark 

 New shoots 

 Leaves 



