Science, Volume 89, Issues 2297-2322John Michels (Journalist) 1939 |
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Page 379
... soils , soil bacteriology and agronomy . In addition to membership in a long list of scientific societies , hon- orary technical fraternities and civic bodies , he was a corresponding member of the Swedish Royal Academy of Agriculture ...
... soils , soil bacteriology and agronomy . In addition to membership in a long list of scientific societies , hon- orary technical fraternities and civic bodies , he was a corresponding member of the Swedish Royal Academy of Agriculture ...
Page 425
... soil and plants . The nutritive value , succulence and crude fiber of crops may thus vary greatly , depending upon the amount and kind of fertilizer applied or the amount and time of applying irrigation water . In general , there is not ...
... soil and plants . The nutritive value , succulence and crude fiber of crops may thus vary greatly , depending upon the amount and kind of fertilizer applied or the amount and time of applying irrigation water . In general , there is not ...
Page 512
... SOIL AS MEDIA FOR CROP PRODUCTION In recent years , great interest has been aroused in the possibilities of using a water - culture medium , as an alternative to soil , for purposes of crop production . The idea of making commercial use ...
... SOIL AS MEDIA FOR CROP PRODUCTION In recent years , great interest has been aroused in the possibilities of using a water - culture medium , as an alternative to soil , for purposes of crop production . The idea of making commercial use ...
Contents
Stevens John Frank Award of Hoover Medal | 5 |
ALEXANDER J Science in the Old South | 12 |
Leaves Transpiration Rate of H B SMITH 268 | 16 |
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