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Mostrando ítems 41-53 de 53
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Role and management of soil biodiversity for food security and nutrition; where do we stand?
El Mujtar, Veronica Andrea; Muñoz, Nacira Belen; Prack Mc Cormick, Barbara; Pulleman, Mirjam M.; Tittonell, Pablo Adrian (Elsevier, 2019-03)Soils host diverse communities that support and regulate ecosystem functions, thereby affecting plant production and resource use efficiencies. There is increasing evidence that agricultural intensification affects soil ... -
Socio‑cognitive constraints and opportunities for sustainable intensification in South Asia: insights from fuzzy cognitive mapping in coastal Bangladesh
Aravindakshan, Sreejith; Krupnik, Timothy J.; Shahrin, Sumona; Tittonell, Pablo Adrian; Siddique, Kadambot H. M.; Ditzler, Lenora; Groot, Jeroen C.J. (Springer, 2021-07)Appreciating and dealing with the plurality of farmers’ perceptions and their contextual knowledge and perspectives of the functioning and performance of their agroecosystems— in other words, their ‘mental models’—is central ... -
Soil bacterial biodiversity characterization by flow cytometry: The bottleneck of cell extraction from soil
El Mujtar, Veronica Andrea; Chirdo, Fernando; Lagares, Antonio; Wall, Luis; Tittonell, Pablo Adrian (Wiley, 2022-07)The importance of soil biodiversity is increasingly recognized in agriculture and natural resource research and development. Yet, traditional soil biodiversity assessments are costly and time-consuming, limiting the extent ... -
Soil variability and crop yield gaps in two village landscapes of Burkina Faso
Diarisso, Tidiane; Corbeels, Marc; Andrieu, Nadine; Djamen, Patrice; Douzet, Jean-Marie; Tittonell, Pablo Adrian (Springer, 2016-07)Low crop yields in the savannah zones of West Africa are commonly attributed to rainfall deficits and poor soil fertility. In this study, an assessment was made on how the position of fields belonging to different farm ... -
Strategies Steering Intensification Pathways of Farmers in Central Malawi
Timler, Carl J.; Groot, Jeroen C.J.; Snapp, Sieglinde S.; Tittonell, Pablo Adrian (Springer, 2023-06)Smallholder farmers face many challenges to improve their livelihoods and food security. Intensification of agricultural production can help to achieve these goals. Yet farmers are highly heterogenous in their strategies ... -
The application of ecologically intensive principles to the systemic redesign of livestock farms on native grasslands: A case of co-innovation in Rocha, Uruguay
Ruggia, Andrea; Dogliotti, Santiago; Aguerre, Maria Veronica; Albicette, Maria Marta; Blumetto, Oscar; Cardozo, Geronimo; Leoni, Carolina; Quintans, Graciela; Scarlato, Santiago; Tittonell, Pablo Adrian; Rossing, Walter A.H. (Elsevier, 2021-06)CONTEXT: Family-run cow-calf farms based on native grasslands exhibit low economic and social sustainability, as reflected in low family incomes and high workloads. Experimental results have shown that pasture–herd interaction ... -
Towards environmentally sound intensification pathways for dairy development in the Tanga region of Tanzania
Notenbaert, An; Groot, Jeroen C.J.; Herrero, Mario; Birnholz, Celine; Paul, Birthe; Pfeifer, Catherine; Fraval, Simon; Lannerstad, Mats; McFadzean, Jamie; Dungait, Jennifer; Morris, Joanne; Ran, Ylva; Barron, Jennie; Tittonell, Pablo Adrian (Springer, 2020-11)The gap between milk demand and domestic supply in Tanzania is large and projected to widen. Meeting such demand through local production of affordable milk presents an opportunity to improve the welfare of producers and ... -
Tradeoffs around crop residue biomass in smallholder crop-livestock systems - Whatïs next?
Tittonell, Pablo Adrian; Gérard, Bruno; Erenstein, Olaf (2015-03)Much has been written on the tradeoffs that smallholder farmers face when having to allocate their biomass resources among competing objectives such as feed, fuel, mulch, compost or the market. This paper summarises yet a ... -
Las transiciones agroecológicas: múltiples escalas, niveles y desafíos
Tittonell, Pablo Adrian (Facultad de Ciencias Agrarias, Universidad Nacional de Cuyo, 2019)Transitar hacia una producción de alimentos sostenible a través de los principios de la agroecología implica no una transición, sino varias transiciones simultáneas, a diferentes escalas, niveles y dimensiones; de índole ... -
Trend-cycles of vegetation dynamics as a tool for land degradation assessment and monitoring
Easdale, Marcos Horacio; Farina, Clara Maria; Hara, Sofía; Perez Leon, Natalia Jesica; Umaña, Fernando; Tittonell, Pablo Adrian; Bruzzone, Octavio Augusto (Elsevier, 2019-07)The use of time series of Normalized Difference Vegetation Index (NDVI), obtained from satellite sensors has become frequent in studies for land degradation assessment and monitoring. Linear trends of NDVI are usually ... -
Unpacking the push-pull system: assessing the contribution of companion crops along a gradient of landscape complexity
Kebede, Yodit; Baudron, Frédéric; Bianchi, Félix; Tittonell, Pablo Adrian (Elsevier, 2018-12)The push-pull system, a stimulo-deterrent cropping strategy consisting of intercropping cereals with herbaceous legumes and surrounded by fodder grasses, is presented as a promising crop diversification strategy for ... -
Urban, periurban and horticultural landscapes – Conflict and sustainable planning in La Plata district, Argentina
Baldini, Carolina; Marasas, Mariana Edith; Tittonell, Pablo Adrian; Drozd, Andrea Alejandra (Elsevier, 2022-06)Globally, urban areas are expanding onto high-quality agricultural soils and natural environments reducing the area available for food production. The Horticultural Belt of La Plata is one of the main horticultural areas ... -
Use and management of biodiversity by smallholder farmers in semi-arid West Africa
Félix, Georges F.; Diedhiou, Ibrahima; Le Garff, Marie; Timmermann, Cristian; Clermont-Dauphin, Cathy; Cournac, Laurent; Groot, Jeroen C.J.; Tittonell, Pablo Adrian (Elsevier, 2018-09)Strategies that strengthen and use biodiversity are crucial for sustained food production and livelihoods in semiarid West Africa. The objective of this paper was to examine the role of biodiversity in sustaining diverse ...