Browsing by Author "Acevedo Hinojosa, Edmundo"
Now showing items 1-11 of 11
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Martínez H., Eduardo; Fuentes Espoz, Juan; Acevedo Hinojosa, Edmundo (Sociedad Chilena de la Ciencia del Suelo, 2008)El carbono orgánico del suelo (COS) se relaciona con la sustentabilidad de los sistemas agrícolas afectando las propiedades del suelo relacionadas con el rendimiento sostenido de los cultivos. El COS se vincula con la ...
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Peralta Caroca, Rosa; Silva Candia, Paola; Acevedo Hinojosa, Edmundo (INST INVESTIGACIONES AGROPECUARIAS, 2011)We studied the abundance, species composition, and depth distribution of the weed seed bank under no-tillage (NT) and conventional tillage (CT) at two sites, A and B. Soil samples were taken at three soil depths (0-2, 2-5, ...
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Martínez, Eduardo; Fuentes Espoz, Juan; Pino, Vanessa; Silva Candia, Paola; Acevedo Hinojosa, Edmundo (ELSEVIER SCIENCE BV, 2013-01)Soil management practices may change the soil properties. The magnitude of the change varies according to the soil property, the climate, and the type and time of implementation of a particular management system. The aim ...
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Monneveux, Philippe; Rekika, Djamila; Acevedo Hinojosa, Edmundo; Merah, Othmane (ELSEVIER IRELAND LTD, 2006-04)Under drought prone conditions, wheat productivity is strongly related to photosynthetic activity and transpiration efficiency. In the present study, photosynthesis related traits were assessed at anthesis under rainfed ...
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Curaqueo, Gustavo; Barea, José Miguel; Acevedo Hinojosa, Edmundo; Rubio, Rosa; Cornejo, Pablo; Borie, Fernando (2011)Arbuscular mycorrhizal (AM) fungi improve soil quality by increasing soil structure stability through the glomalin (glomalin related soil protein, GRSP) production, but diverse tillage systems can differentially affect ...
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Neira, José; Ortiz, Mauricio; Morales, Luis; Acevedo Hinojosa, Edmundo (Inst Investigaciones Agropecuarias, 2015)Oxygen is an important element for plant growth. Reducing its concentration in the soil affects plant physiological processes such as nutrient and water uptake as well as respiration, the redox potential of soil elements ...
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Calderón, Gabriela; Garrido Salinas, Marco; Acevedo Hinojosa, Edmundo (Sociedad de Biología Chile, 2015)Prosopis tamarugo Phil. is a legume tree native to the Atacama Desert, Chile. Tamarugo has physiological characteristics that are highly adapted to extreme life conditions in the Pampa del Tamarugal. Null precipitation ...
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Morales Salinas, Luis; Acevedo Hinojosa, Edmundo; Castellaro Galdames, Giorgio; Román Osorio, Luis; Morales Inostroza, Jael; Alonso, Máximo F. (PUC, 2015)In the past 20 years, different areas of research concerning native and exotic species, herbaceous crops and forest plantations have been oriented toward satisfying domestic, industrial and transportation energy requirements. ...
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Martínez, Eduardo; Fuentes Espoz, Juan; Silva Candia, Paola; Valle, Susana; Acevedo Hinojosa, Edmundo (ELSEVIER SCIENCE BV, 2008-06)No-tillage systems affect soil properties depending on the soil, climate, and the time since its implementation. In heavy no-tilled soils a surface compacted layer is commonly found. Such layer can affect root growth and ...
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Curaqueo, Gustavo; Acevedo Hinojosa, Edmundo; Cornejo, Pablo; Seguel, Alex; Rubio, Rosa; Borie, Fernando (2010)Arbuscular mycorrhizal fungi (AMF) and their product glomalin (GRSP) play a decisive role in the soil aggregation, affecting the carbon (C) dynamics in agroecosystems. Tillage affects the AMF activity and GRSP content, ...
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Garrido Salinas, Marco; Silva Candia, Paola; Acevedo Hinojosa, Edmundo (Frontiers Media, 2016)Prosopis tamarugo Phil. is a strict phreatophyte tree species endemic to the "Pampa del Tamarugal", Atacama Desert. The extraction of water for various uses has increased the depth of the water table in the Pampa aquifers ...