ScienceJohn Michels (Journalist) 1950 |
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Стр. 118
... plants , it is indicated that the enzyme system might be involved . The purpose of this communication is to report the effect of 2,4 - D on the alpha and beta amylase activity in the stem and leaf tissue of red kidney bean plants ...
... plants , it is indicated that the enzyme system might be involved . The purpose of this communication is to report the effect of 2,4 - D on the alpha and beta amylase activity in the stem and leaf tissue of red kidney bean plants ...
Стр. 154
... plants that were obviously dif- ferent morphologically from normal plants , based on vis- ible external characteristics at time of flowering , are reported in Table 1. Plants were classed as abnormal when there were marked , readily ...
... plants that were obviously dif- ferent morphologically from normal plants , based on vis- ible external characteristics at time of flowering , are reported in Table 1. Plants were classed as abnormal when there were marked , readily ...
Стр. 303
... plants . Recently Schoene and Hoffmann ( 4 ) reported maleic hydrazide to be a unique growth regulant , exerting a pronounced , but temporary , inhibiting effect on plant growth . On April 27 , 1949 , dilutions of 1000 , 1500 , 2000 ...
... plants . Recently Schoene and Hoffmann ( 4 ) reported maleic hydrazide to be a unique growth regulant , exerting a pronounced , but temporary , inhibiting effect on plant growth . On April 27 , 1949 , dilutions of 1000 , 1500 , 2000 ...
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