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Predicting field‐apparent nitrogen mineralization from anaerobically incubated nitrogen
(Soil Science Society of America, 2018-03)
The nitrogen (N) released after a 7-d anaerobic incubation (Nan) is a good estimator of the size of the soil N mineralizable pool. However, there is a lack of information on how soil properties and climate affect the ...
Soil net nitrogen mineralisation across global grasslands
(Nature Publishing Group, 2019-10)
Soil nitrogen mineralisation (Nmin), the conversion of organic into inorganic N, is important for productivity and nutrient cycling. The balance between mineralisation and immobilisation (net Nmin) varies with soil properties ...
Global impacts of fertilization and herbivore removal on soil net nitrogen mineralization are modulated by local climate and soil properties
(Wiley Blackwell Publishing, Inc, 2020-08)
Soil nitrogen (N) availability is critical for grassland functioning. However, human activities have increased the supply of biologically limiting nutrients, and changed the density and identity of mammalian herbivores. ...
Mineralización del nitrógeno en un bosque de Nothofagus obliqua (Mirb.) Oerst., X Región, Chile
(Universidad Austral de Chile - Sistema de Bibliotecas - Programa Cybertesis, 2004)
Índices de mineralización de nitrógeno
(Centro de Recursos Naturales Renovables de la Zona Semiárida, 2014-06)
El nitrógeno (N) es el nutriente más limitante para la producción de cultivos en las zonas agrícolas y es importante conocer como es su dinámica, para lograr la sustentabilidad de los sistemas de productivos. La implementación ...
Ecological intensification decreased yield-scaled N20 emissions in a soybean-barley- maize sequence = La intensificación ecológica redujo las emisiones de N2O a escala de rendimiento en una secuencia de soja-cebada-maíz
(Asociación Argentina de la Ciencia del Suelo, 2022-12)
Agricultural challenge today is to maximize crop production reducing negative environmental impacts by efficiently use of resources and inputs. Objectives: i) to evaluate N2O emissions during a soybean-barley-maize rotation ...
Successional changes in soil nitrogen availability, non-symbiotic nitrogen fixation and carbon/nitrogen ratios in southern chilean forest ecosystems
(Springer, 2004)
Vast areas of southern Chile are now covered by second-growth forests because of fire and logging. To study successional patterns after moderate-intensity, anthropogenic fire disturbance, we assessed differences in soil ...
Burrowing herbivores alter soil carbon and nitrogen dynamics in a semi-arid ecosystem, Argentina
(Elsevier, 2016-12)
Activities of burrowing herbivores, including movement of soil and litter and deposition of waste material, can alter the distribution of labile carbon (C) and nitrogen (N) in soil, affecting spatial patterning of nutrient ...
Nitrification and nitrogen mineralization in agricultural soils contaminated by copper mining activities in Central Chile
(2017)
Microbiological bioassays of nitrification and nitrogen mineralization have been used for evaluation of soil quality on metal-contaminated soils. We evaluated the effectiveness of nitrification and nitrogen mineralization ...