Technical World Magazine, Volume 18American school of correspondence at Armour Institute of Technology, 1912 |
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Results 1-3 of 74
Page 178
... cent of our results in producing the fruit to our thorough sys- tem of spraying . The remaining five per cent of the credit belongs to the pruning . " But the final result of all this progres- sive and upbuilding work is deposited at ...
... cent of our results in producing the fruit to our thorough sys- tem of spraying . The remaining five per cent of the credit belongs to the pruning . " But the final result of all this progres- sive and upbuilding work is deposited at ...
Page 341
... cent , and Great Britain an increase of 55 per cent , we actually decreased our tonnage output by 23 per cent . Not to abase ourselves too far , it may be as well to point out that percentages taken alone are apt to be misleading ...
... cent , and Great Britain an increase of 55 per cent , we actually decreased our tonnage output by 23 per cent . Not to abase ourselves too far , it may be as well to point out that percentages taken alone are apt to be misleading ...
Page 709
... cent of nicotine and the other 40 per cent of nicotine sulphate were very effi- cacious . Both of these substances killed the bug when hit by the spray . In one vineyard twenty - five acres were sprayed with the 2.7 per cent solution ...
... cent of nicotine and the other 40 per cent of nicotine sulphate were very effi- cacious . Both of these substances killed the bug when hit by the spray . In one vineyard twenty - five acres were sprayed with the 2.7 per cent solution ...
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acres aeroplane alfalfa American apparatus boat bridge building built canyon carry cent Chicago coal concrete construction cost crop Deschutes River device dollars dred eggs electric engine ether waves factory farm farmer fifty fish five four fruit give heat horse hour hundred feet inches isoprene Jack Jouett Kansas kaoliang land lead poisoning light machine Madero Manila means ment method Mexico miles Milk River million motor mountain Necaxa operation orchard pheasant picture plant pounds produce profit radium railroad river road rock Sayville Shaniko ship side station steel stream street tain TECHNICAL WORLD MAGAZINE thing thousand tion Tom Blackburn tons trackless trolley train trees twenty vessel Wauchula wheels white lead wire wireless York young