On the Manurial Effect of Calcium Cyanamide Under Different Conditions
The book On the Manurial Effect of Calcium Cyanamide Under Different Conditions was written by author S Uchiyama Here you can read free online of On the Manurial Effect of Calcium Cyanamide Under Different Conditions book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is On the Manurial Effect of Calcium Cyanamide Under Different Conditions a good or bad book?
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98 1. 25 1. 25 19. 10 18. 88 20. 00I) 19. 90 CaCNo C D 113. 25 "3-71 13-50 10. 90 126. 75 124. 61 12. 37 12. 35 1-37 1. 10 13-74 1345 i). With sandy soil the maximum harvest was obtained from the pots B. In the pots B, the average weight of one plant was 2. 5 g. (20/8=2. 5) and average yield from one kilo, soil amounted to 1. 27 g. (20/15. 75= 1, 27), while one plant of the corresponding pots in the preceding e. Xperiment with a large supply of nitrogen amounted to 3. 1 g. (21. 6/7 = 3. 1) and ...one kilo, soil produced 1. 51 g. (21. 6/14. 27 = 1. 51). I02 !$. Vcliiyaina. If we now assume the total yield (in the air-dry state) of the pots D in each case of soil respectively to be= lOO, we obtain the following ratio : Soil. N-manure. Group. Comparative yield. A 123 A' 120 (NH4)2S04 B 130 Loamy soil B' 121 CaCN. 2 C 104 D 100 A 142 (NH4). S04 A' B 1 40 149 Sand soil B' 148 C 102 CaCNg D 100 The manurial effect of lime-nitrogen, was in this case, with a small dose of nitrogen, far smaller than that of ammonium sulphate.
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