ee 
_—> 

ee 

\ > 
New York AQRICULTURAL EXPERIMENT STATION. 495 
XXV. TRADE-VALUES OF FERTILIZING INGREDI- 
ENTS IN RAW MATERIALS AND CHEMICALS, 
ADOPTED BY EXPERIMENT STATIONS. 
=—— 

1892. 1893. 
Cts. per | Cts. per 
pound. | pound. 

—_— | ——__. ___. 

ener aM MOMA SAILS OS iaie view cect tly a ee e's 174 17 
TPE MILGEALOS. i. oie Eee a's ale wae adele aed s 15 154 
Organic nitrogen in dry and fine ground fish, meat and 
blood, and in high-grade mixed fertilizers .......... 16 174 
Organic nitrogen in cotton-seed meal and castor-pomace.| 15 164 
Organic nitrogen in fine ground bone and tankage..... 15 15 
Organic nitrogen in fine ground medium bone and 
LUE USAR SES EW oe Ake a0 oc 12 12 
Organic nitrogen in medium bone and tankage........ 94 9 
Organic nitrogen in coarse bone and tankage.......... $ 7 
Organic nitrogen in hair, horn shavings and coarse fish 
Tact heh te has el tas sham op dint y ssa 4; she aSaipd 0 Si oY 7 7 
eepnoro acid, soluble in’ waters... 0.0 eee ees 74 64 
Phosphoric acid, soluble in ammonium citrate ....,.... 74 6 
Phosphoric acid in fine bone and tankage............. i 6 
Phosphoric acid in fine medium bone and tankage ..... 54 5 
Phosphoric acid in medium bone and tankage......... 44 4 
- Phosphoric acid in coarse bone and tankage........... 3 3 
Phosphoric acid in fine ground fish, cotton-seed meal, 
gastor-pomace and wood ashes....... .........e0e- 5 5 
Phosphoric acid in fine ground rock phosphate ........ 2 
Potash as high-grade sulphate, in forms free from 
muriates (chlorides) in ashes, etc..................- 54 54 
MIRE TEMICININU iT, Ale heals Wine sparing Sa eyes ede a e/alale ds 4d 44 
RPM ETAL Os G0) i. Sein catia Saas bie gncdeiee a Bie a's . 44 44 
Organic nitrogen in mixed fertilizers................. 17 174 
Insoluble phosphoric acid in mixed fertilizers.......... 2 2 
VALUATION OF FERTILIZING INGREDIENTS IN Foons. 
PRIICREMLO DOIN i (tis alcls desis 4 2h ait spate ale se ce 80 ciniele dee bree 174 
ENTIRE CAR thou ha RE A Pa Sevag Sil Pi 
RTE sau Sina 'y 5.8 scaediel « Wie adoai ay. aly) #4; Se wholes e FAG fa, hah 54 
