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Carbon storage in a rainfed Mediterranean vertisol: Effects of tillage and crop rotation in a long-term experiment
(Wiley, 2019)
The storage of carbon (C) in cultivated soils can be increased with the adoption of different practices. The objective of this study was to determine soil organic carbon (SOC) storage in the 0- to 90-cm depth profile, in ...
Monitoring wheat root development in a rainfed vertisol: tillage effect
(Science Direct, 2010)
Good root system development is essential for optimum wheat (Triticum aestivum L.) grain yield, especially under water-limiting conditions. Published information about the influence of tillage system on root dynamic and ...
Estudios sobre el contenido de amonio en un Vertisol de secano mediterráneo. Influencia del sistema de laboreo y profundidad de suelo
(Agronegocios, 2015)
La mineralización es un concepto que no siempre se interpreta del mismo modo. A veces se considera como la conversión de N orgánico a formas inorgánicas (amonio, amoniaco y nitratos) y otras se considera como un sinónimo ...
The effects of the tillage system on chickpea root growth
(Science Direct, 2012)
A well-developed root system is crucial for plant growth, especially under dryland farming conditions. A two-year field study (2003–2004 and 2005–2006) was conducted to determine the effects of the tillage system on root ...
Nitrate accumulation in the soil profile: long-term effects of tillage, rotation and N rate in a Mediterranean Vertisol
(Science Direct, 2013)
Excessive application of fertiliser in agriculture can have detrimental effects, one of which is diffuse contamination with nitrates. An 18-year field study was conducted on a typical rainfed Mediterranean Vertisol to ...
Effects of tillage, crop rotation and N application rate on labile and recalcitrant soil carbon in a Mediterranean Vertisol
(Science Direct, 2017)
The quantification of labile and recalcitrant fractions of organic C could provide valuable information in the study of soil organic carbon (SOC) changes in agrosystems. Few studies have determined the effects of farming ...
Nitrogen rhizodeposition by wheat under different tillage systems in a rainfed Vertisol
(Science Direct, 2013)
Roots and the nutrients that they deposit into the soil are a natural source of N for a current crop, or a subsequent crop in the case of rotations. Despite the importance of this process, there are few field studies of ...
New phenological growth stages of garlic (Allium sativum)
(Wiley, 2016)
The advantages of using Biologische Bundesanstalt, Bundessortenamt and Chemische Industrie (BBCH) phenological scales are well-known in the field of agronomy. Currently, specific scales exist for the majority of crops. ...
No-till: a key tool for sequestering C and N in microaggregates on a Mediterranean Vertisol
(Science Direct, 2017)
Soil aggregate stability is crucial for agroecosystem sustainability and for mitigating the effects of greenhouse gases. Within soil aggregates, increases in the microaggregate-associated C and N contents are of paramount ...
Ammonium accumulation in soil: the long-term effects of tillage, rotation and N rate in a Mediterranean Vertisol
(Wiley, 2014)
Plant nutrition requires organic nitrogen to be mineralized before roots can absorb it. A 13-year field study was conducted on typical rain-fed Mediterranean Vertisol to determine the effects of tillage system, crop rotation ...