ScienceJohn Michels (Journalist) 1933 |
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Page 156
... experiments upon the land . " However , no permanent field experiments were started by the North Carolina station until four years later , when a " strictly scientific station , not a model farm , " to quote the language of Director Dab ...
... experiments upon the land . " However , no permanent field experiments were started by the North Carolina station until four years later , when a " strictly scientific station , not a model farm , " to quote the language of Director Dab ...
Page 157
... experiments , but I think that the extent to which a greenhouse may be substituted for field experiments is rather limited . We have not curtailed in any way the work on our outlying experi- ment fields . " From the Illinois station ...
... experiments , but I think that the extent to which a greenhouse may be substituted for field experiments is rather limited . We have not curtailed in any way the work on our outlying experi- ment fields . " From the Illinois station ...
Page 457
... experiments brown Leghorn females received daily subcutaneous injections of hebin . Concentrations injected , age range , and dura- tion of experiments were identical with the experiments on cockerels . Here also the first effect ...
... experiments brown Leghorn females received daily subcutaneous injections of hebin . Concentrations injected , age range , and dura- tion of experiments were identical with the experiments on cockerels . Here also the first effect ...
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