Technical World Magazine, Volume 12Technical World Company, 1909 |
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Page 387
... soil fa- tigue . " lem , and to obtain from soil definite compounds , each one separate and by itself . Now , it is already established as a E 3 FLAX SEEDLINGS . They are organic com- pounds , and , when isolated singly , take the form ...
... soil fa- tigue . " lem , and to obtain from soil definite compounds , each one separate and by itself . Now , it is already established as a E 3 FLAX SEEDLINGS . They are organic com- pounds , and , when isolated singly , take the form ...
Page 388
... soil. decomposition . They represent the waste of plants . If this sort of waste is allowed to accumulate beyond a certain point , the land becomes unproductive . Then the farmers say that it is " worn out . " But the fact is that the ...
... soil. decomposition . They represent the waste of plants . If this sort of waste is allowed to accumulate beyond a certain point , the land becomes unproductive . Then the farmers say that it is " worn out . " But the fact is that the ...
Page 389
... soil poison extracted from " worn - out " soil . No. 2 was grown in distilled water . CRYSTALS OF PICOLINE CARBOXYLIC ACID - A POISONOUS COMPOUND OBTAINED. preceding crop . When the time comes . around for the first crop to be planted ...
... soil poison extracted from " worn - out " soil . No. 2 was grown in distilled water . CRYSTALS OF PICOLINE CARBOXYLIC ACID - A POISONOUS COMPOUND OBTAINED. preceding crop . When the time comes . around for the first crop to be planted ...
Contents
MAGAZINE | 586 |
The Rule of the Roustabout | 591 |
In the Stranger Peoples | 605 |
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