104 



BOTANICAL GAZETTE 



FEBRUARY 



TABLE II 



Outline of greenhouse experiments 



Jar no.* 

 1,2,3 \ 



64, 65,66/ ■■ 



4,5 1 

 68,69/ 



67/ 



7,8,9. ..l 



70,71,72/" 



IO, II, I2\ 



73,74,75/' 



13, J 4, i5\ 

 76,77,78/ 

 16,17 

 80,81 



18I 



™~: 



19,21] 



82,84/ 



2o\ 



8 3/--; 



22, 23\ 



85,86/ 



24\ 



87/ ••" 



25,26,27! 

 88,89,90+ •• 



28, 3 o\ 



91,92/' 



29] 



93/ 



31,32,331 

 94,95,96/- 



34,35,361 

 97,98,99/' " 

 37,38,39 1 

 100, 101, 102/ 



40,42 1 

 103,104/- 



41 \ 



105/'" 



43,45 1 

 106, 107/' 



44 \ 



108/ 



46,47,48 1 

 109, no, 1 11/ 



49,5o 



General treatment 



Supplementary treatment 



Distilled water only 

 Solution C 

 Solution C 

 Solution D 

 Solution A B 



Solution A B + i gm. P 



Solution E 



Solution E 



Solution F 



Solution F 



Solution A B + i gm. N 



Solution A B + i gm. N 



Solution A B 



Solution G 



Solution G 



Solution H 



Solution A B 



Solution A B + i gm. KC1 



Solution A B + i gm. N, 

 1 gm. P 



Solution A B + i gm. N, 

 1 gm. P 



Solution A B + i gm. N 



Solution A B + i gm. N 



Solution A B + i gm. P, 



1 gm. K 

 Solution A B + i gm. N 



2 gm. P added April 27 

 1 gm. N added April 26 

 1 gm. N added April 26 



Second dose of 1 gm. of P added 

 March 30 



4 gm. N added April 27 



4 gm. N added April 27 



Second dose of 1 gm. of N on March 20; 



third dose of 2 gm. on April 26; 



fourth dose of 2 gm. on April 29 

 Second dose of 1 gm. of N on March 30 



1 gm. N added April 26 



1 gm. N added April 27 



1 gm. N added April 27; 2 gm. K 



added April 27 

 1 gm. N added April 27 



1 gm. N added April 27 



Second dose of 1 gm. K March 30; 



1 gm. N April 26 

 Second dose of 1 gm. N and 1 gm. P 



March 30; third dose of 2 gm. of 



each April 26; 2 gm. N only April 29 

 Second dose of 1 gm. N and 1 gm. P 



March 30; 1 gm. N and 2 gm. P 



April 26 

 Second dose of 1 gm. N March 30; 



third dose of 1 gm. N April 26 

 Second dose of 1 gm. N April 26 



Second dose of 1 gm. of P and 1 gm. K 

 March 30; 1 gm. N April 26 



Second dose of 1 gm. N and 1 gm. K 

 March 30; third dose of 2 gm. of 

 each April 26; 2 gm. more of N 

 April 29 



