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Watananonta, WTangsakul, SKatong, SPhetprapi, PJantawat, SSamuthong, NHoweler, Reinhardt H.[Effect of methods of land preparation on the yields of four cassava cultivars in Thailand]Effect of methods of land preparation on the yields of four cassava cultivars in Thailand

Conservation agriculture involves reduced or no-tillage, permanent soil cover and crop rotations to enhance soil fertility and crop yields. Conservation agriculture practices are increasingly promoted on smallholder farms in sub-Saharan Africa as a means to overcome continuing poor-profitability ...


Corbeels, MarcSakyi, RKKühne, Ronald F.Whitbread, Anthony M.[Meta-analysis of crop responses to conservation agriculture in sub-Saharan Africa]Meta-analysis of crop responses to conservation agriculture in sub-Saharan Africa

Amézquita Collazos, Edgar[Propiedades físicas de los suelos de los Llanos Orientales y sus requerimientos de labranza]Propiedades físicas de los suelos de los Llanos Orientales y sus requerimientos de labranza

In 2018, an experiment was run at the IOP farm in Tanzania. Four nutrient management treatments were combined factorial with two tillage options. The results show that the lowest maize yield was obtained under conventional tillage without fertilizer application, and the highest with reduced tilla...


Mtakwa, PeterBrentrup, FrankAssey, PeterLoon, Marloes P. vanHijbeek, RenskeBerge, Hein F.M. tenIttersum, Martin K. van[D1940: Results from the Fertilizer demonstration experiment with maize at IOP Farm in Iringa, Tanzania in 2018]D1940: Results from the Fertilizer demonstration experiment with maize at IOP Farm in Iringa, Tanzania in 2018

This paper discusses the traditional management of vertisols and land-use types the broadbed maker (BBM) and its evolution; Maresha - a traditional plough; additional attachements to the BBM for improving tillage efficiency and resource conservation; the land-use intensification opportunities; an...


Astatke, A.Jabbar, M.A.[Low-cost animal drawn implements for Vertisol management and strategies for land use intensification]Low-cost animal drawn implements for Vertisol management and strategies for land use intensification
Astatke, A.Jabbar, M.A.Mohamed-Saleem, M.A.[Performance of minimum tillage with animal drawn implements on Vertisols in Ethiopia]Performance of minimum tillage with animal drawn implements on Vertisols in Ethiopia

This chapter discusses the traditional tillage implement and the alternative tillage implements using animal power in Vertisol management. Among the topics of discussion are land shaping equipment; the ridge and furrow system; minimum tillage with BBM attachments; animal drawn scoops; pond excava...


Astatke, A.Mohamed-Saleem, M.A.[Draft animal power for Vertisol management]Draft animal power for Vertisol management

Cadavid López, Luis FernandoAlbán Tello, A.A.Amézquita Collazos, EdgarPeña, J[Construcción y mantenimiento de capa arable para el desarrollo de sistemas sostenibles de producción de yuca en tres regiones de Colombia: Informe final]Construcción y mantenimiento de capa arable para el desarrollo de sistemas sostenibles de producción de yuca en tres regiones de Colombia: Informe final

Sánchez, H.Amézquita Collazos, Edgar[Respuesta del sorgo (Sorghum L. Moench) a la interacción labranza fertilización en el Magdalena]Respuesta del sorgo (Sorghum L. Moench) a la interacción labranza fertilización en el Magdalena

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