494 



Journal of Agricultural Research 



Vol. VI, No. ij 



Table IV. — Dry matter and phosphorus content of plant products from coupeas and 



soybeans — Continued . 



SERIES IG; SOYBEANS HARVESTED ON JUNE lO, I914 



Pot No. 



61. 

 62. 



63- 

 64. 

 65- 



66. 



67. 



68. 



69. 



70. 



"■ Seed planted in each pot contained 0.6 per cent of phosphorus. Fifteen soybean seeds contained 11.9 

 mgm. of phosphorus. 



Table V. — Dry matter and phosphorus content of plant products from, alfalfa harvested 

 on fune 4, fuly 18, Sept. 26, and Nov. 11, 1914 — series ll 



a Alfalfa hay contains 0.0172 per cent of phosphorus. ^ Attacked by worms. 



Table VI. — Dry m,atter produced by spring rye and barley — series iC 



