B. Alimagno

The utilization of the Azolla - Anabaena complex as a nitrogen fertilizer for rice

I. Watanabe, C. Espinas, N. S. Berja, 1977 .

Field technique using the acetylene reduction method to assay nitrogenase activity and its association with the rice rhizosphere

Tomio Yoshida, B. Alimagno, Kuk-Ki Lee, 1977, Plant and Soil.

Seasonal change of N2-fixing rate in rice field assayed byIn Situacetylene reduction technique:I. Experiments in long-term fertility plots

I. Watanabe, B. Alimagno, Kuk-Ki Lee, 1978 .

In situ acetylene-ethylene assay of biological nitrogen fixation in lowland rice soils

B. Alimagno, T. Yoshida, 1977, Plant and Soil.