ScienceJohn Michels (Journalist) 1950 |
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Стр. 54
... plant growth - regulating activity ( 5 ) . The method by which bean plants absorbed and translocated these stable iodo - phenoxy compounds appears , on the basis of visible responses , to be similar to that involved when they ab- sorbed ...
... plant growth - regulating activity ( 5 ) . The method by which bean plants absorbed and translocated these stable iodo - phenoxy compounds appears , on the basis of visible responses , to be similar to that involved when they ab- sorbed ...
Стр. 434
... plants to show whiptail , as they did in the field . 4 The soil was allowed to dry in the drums until February 8 , 1950. On February 9 , 2 cauliflower plants of a strain of Super Snowball , seeded December 6 , spotted into simi- lar ...
... plants to show whiptail , as they did in the field . 4 The soil was allowed to dry in the drums until February 8 , 1950. On February 9 , 2 cauliflower plants of a strain of Super Snowball , seeded December 6 , spotted into simi- lar ...
Стр. 493
... plants . No heat - sum can account for the date of first ripening of tomato fruits , but forty days after flowering plants have been ex- posed for the first time to a series of five or more suc- cessive nights when the temperature did ...
... plants . No heat - sum can account for the date of first ripening of tomato fruits , but forty days after flowering plants have been ex- posed for the first time to a series of five or more suc- cessive nights when the temperature did ...
Содержание
Technical Papers | 2 |
The Urea Complexes of Unsaturated Fatty | 19 |
Comments and Communications | 25 |
Не показаны другие разделы: 22
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