A segment from Steve Spangler's mid-90's television show, News For Kids. Steve uses liquid nitrogen ...
Ted Cocking shows how he has introduced bacteria to plant cells which allows the plants to capture t...
What happens when you have burning thermite & liquid nitrogen?
Number 7 on the periodic table, Nitrogen is the most abundant element in Earth's atmosphere. More el...
where he takes classroom science experiments to the extreme. Check out his pool filled with 2500 box...
AJB |
(0) (0 Votes)
|
Views: (332) Date: (21-08-08) Pages: () |
Abstract: A field experiment was conducted at Bel Air station, in Dakar using 15N isotope dilution technique and the non nodulating soybean (Glycine max) variety m129 as ref plant to test the compatibility of Dichlorofenthion-thi ram (DCT) fungicide to the inoculation of common bean (Phaseolus vulgaris) Paulista variety with both Rhizobium etli ISRA 353 and R. tropici strain ISRA 554. Nodulation was not induced with R. etli ISRA 353 and nitrogen fixation did not occur. With R. tropici ISRA 554, a decrease in nodulation was observed, but nitrogen fixation was not significantly different compared to that of the non DCT-treated common bean. Citation: Ndeye Fatou Diaw GUENE, Adama DIOUF and Mamadou GUEYE, Nodulation and nitrogen fixation of field grown common bean (Phaseolus vulgaris) as influenced by fungicide seed treatment