Edmundo Barrios | Researchain

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Featured researches published by Edmundo Barrios.

In: Delve, Robert J.; Probert, M.E. (eds.). Modelling nutrient management in tropical cropping systems | 2004

Soil phosphorus dynamics, acquisition and cycling in crop-pasture-fallow systems in low fertility tropical soils : A review from Latin America

Idupulapati M. Rao; Edmundo Barrios; Edgar Amézquita Collazos; Dennis Friesen; Richard J. Thomas; Astrid Oberson; Bal Ram Singh

Archive | 2008

Is the Quesungual System an option for smallholders in dry hillside agroecosystems

A. Castro; M. Rivera; O. Ferreira; J. Pavon; E. García; Edgar Amézquita Collazos; Miguel Angel Ayarza; Edmundo Barrios; Rondón; N. Pauli; Maria Eugenia Baltodano; B. Mendoza; L.A. Welchez; Simon E. Cook; J. Rubiano; Nancy L. Johnson; Idupulapati M. Rao

Archive | 2003

Biological nitrogen fixation: A key input to integrated soil fertility management in the tropics

Tilahun Amede; Edgar Amézquita Collazos; Jacqueline Anne Ashby; Miguel Angel Ayarza; Edmundo Barrios; André Bationo; Stephen E. Beebe; Anthony C. Bellotti; Matthew W. Blair; Robert J. Delve; Sam Fujisaka; Reinhardt H. Howeler; Nancy L. Johnson; Susan Kaaria; Segenet Kelemu; Peter C. Kerridge; Roger Kirkby; Carlos E. Lascano; Rod Lefroy; George S. Mahuku; Hk Murwira; Thomas Oberthür; Douglas H. Pachico; Michael Peters; Joshua J. Ramisch; Idupulapati M. Rao; Marco Antonio Rondón; Pascal C. Sanginga; M.J. Swift; Bernard Vanlauwe

Archive | 2017

System productivity and natural resource integrity in smallholder farming : Friends or foes?

Bernard Vanlauwe; Edmundo Barrios; Timothy Robinson; Piet J.A. van Asten; Shamie Zingore; Bruno Gérard

Archive | 2010

Quesungual slash & mulch agroforestry systems: an eco-efficient philosophy of life

A. Castro; Je Rubiano Mejía; L.A. Welchez; Edmundo Barrios; Edgar Amézquita Collazos; Miguel Angel Ayarza; Ernesto García; Idupulapati M. Rao

Archive | 2009

Dynamics of nitrogen and phosphorus in Quensungual slash and mulch agroforestry system [poster] [on line]

Alvaro Castro; Neuza Asakawa; Gonzalo Borrero; Idupulapati M. Rao; Juan Carlos Menjivar; Edmundo Barrios; Edgar Amézquita Collazos; E. García; Miguel Angel Ayarza

Archive | 2009

Improving the efficiency of rain water use on hillsides in the sub-humid tropics: Agricultural and environmental benefits of Quesungual system

A. Castro; M. Rivera; O. Ferreira; J. Pavon; E. García; Edgar Amézquita Collazos; Miguel Angel Ayarza; Edmundo Barrios; Rondón; N. Pauli; Maria Eugenia Baltodano; B. Mendoza; L.A. Welchez; Nancy L. Johnson; J. Rubiano; Simon E. Cook; Idupulapati M. Rao

Archive | 2009

Quesungual slash and mulch agroforestry system improves rain water productivity in hillside agroecosystems of the sub-humid tropics

A. Castro; Mariela Rivera Peña; O. Ferreira; Jellin del Carmen Pavón Tijerino; E. García; Edgar Amézquita Collazos; Miguel Angel Ayarza; Edmundo Barrios; Marco Antonio Rondón; N. Pauli; Maria Eugenia Baltodano; B. Mendoza; L.A. Welchez; Simon E. Cook; Jorge Eliécer Rubiano Mejía; Nancy L. Johnson; Idupulapati M. Rao

Archive | 2009

Dynamics of nitrogen and phosphorus in Quensungual slash and mulch agroforestry system

A. Castro; Neuza Asakawa; Gonzalo Borrero; Idupulapati M. Rao; Juan Carlos Menjivar; Edmundo Barrios; Edgar Amézquita Collazos; E. García; Miguel Angel Ayarza

Archive | 2008

Adaptation to climate change : Is the Quesungual system an option for smallholders in dry hillsides agroecosystems?

Alvaro Castro; Mariela Rivera Peña; O. Ferreira; J. Pavon; E. García; Edgar Amézquita Collazos; Miguel Angel Ayarza; Edmundo Barrios; Marco Antonio Rondón; N. Pauli; Maria Eugenia Baltodano; B. Mendoza; L.A. Welchez; Nancy L. Johnson; Simon E. Cook; Idupulapati M. Rao

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