Search Results - "Marco A. Rondon"

Biological nitrogen fixation by common beans (Phaseolus vulgaris L.) increases with bio-char additions by Rondon, Marco A, Lehmann, Johannes, Ramírez, Juan, Hurtado, Maria

“…This study examines the potential, magnitude, and causes of enhanced biological N₂ fixation (BNF) by common beans (Phaseolus vulgaris L.) through bio-char…”
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Carbon and Nutrient Accumulation in Secondary Forests Regenerating on Pastures in Central Amazonia by Ted R. Feldpausch, Marco A. Rondon, Erick C. M. Fernandes, Riha, Susan J., Elisa Wandelli

“…Over the past three decades, large expanses of forest in the Amazon Basin were converted to pasture, many of which later degraded to woody fallows and were…”
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Inorganic and organic phosphorus pools in earthworm casts (Glossoscolecidae) and a Brazilian rainforest Oxisol by Kuczak, Christienne N., Fernandes, Erick C.M., Lehmann, Johannes, Rondon, Marco A., Luizão, Flavio J.

“…We compared differences in soil phosphorus fractions between large earthworm casts (Family Glossoscolecidae) and surrounding soils, i.e., Oxisols in 10…”
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Fallow management for soil fertility recovery in tropical Andean agroecosystems in Colombia by Barrios, Edmundo, Cobo, Juan G., Rao, Idupulapati M., Thomas, Richard J., Amézquita, Edgar, Jiménez, Juan J., Rondón, Marco A.

“…Andean hillsides dominate the landscape of a considerable proportion of Cauca Department in Colombia. The typical cropping cycle in the region includes…”
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Fallow management for soil fertility recovery in tropical Andean agroecosystems in Colombia: Fallow Management in the Tropics by BARRIOS, Edmundo, COBO, Juan G, RAO, Idupulapati M, THOMAS, Richard J, AMEZQUITA, Edgar, JIMENEZ, Juan J, RONDON, Marco A

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