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Sisworo, E.L.; Rasjid, H.; Sisworo, W.H.
Proceedings of Symposium III on Applications of Isotopes and Radiation1988
Proceedings of Symposium III on Applications of Isotopes and Radiation1988
AbstractAbstract
[en] An experiment has been conducted to determine the N2-fixing ability of Azolla pinnata using the 15-N method. Data from this experiment showed that N-dff (N-derived from fertilizer) of Azolla pinnata is lower compared to N-dff pf the standard plant Salvinia sp. for all the harvest done. This is an important issue and is the base for the calculation of the N2-fixing ability of a plant using the 15-N method. Other data from this experiment also showed that the highest N2-fixing ability of Azolla pinnata is between 18-21 days after Azolla has been planted. Based on the data from this experiment, the N2-fixing ability of Azolla pinnata per Ha per days is 1.24 kg N. (authors). 5 refs, 2 figs, 4 tabs
Original Title
Penentuan fiksasi N2-udara oleh tanaman Azolla pinnata dengan metode 15-N
Primary Subject
Source
National Atomic Energy Agency, Jakarta (Indonesia); 917 p; 1988; p. 729-738; Symposium III on applications of isotopes and radiation; Simposium III Aplikasi Isotop dan Radiasi; Jakarta (Indonesia); 16-17 Dec 1986
Record Type
Miscellaneous
Literature Type
Conference; Numerical Data
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