G. P. HECTOR 101 



COXCLUSIONS. 



The main conclusions to be derived from the above results are : — ■ 



1. The colours in the leaf-sheaths, glume apex and stigma of certain 

 paddy varieties appear generally to be due to the interaction of several factors. 



2. In certain cases the colour in the stigma is of a higher order than 

 the colour in the leaf-sheath and glume apex, and is due to the presence of an 

 extra factor not present in the leaf-sheath and glume apex. 



3. Where the colour has been found to be due to the interaction of 

 more than one factor, the simultaneous presence of all colour factors appears 

 necessary for the production of cohnir at all. 



Dacca, ) 



December, 1915. J 



