Soil water potential and nitrate content in soil solution were measured simultaneously, using Tensionic tensiometers, in farmers’ fields at three different sites for assessing nitrate leaching. The above measurements were made every 10 days at two depths below the rooting zone, for three different cropping systems; namely, grassland, field crops, vineyard in 1994 and 1995, and under field-grown and greenhouse-grown salads during the winter 1996-1997. A nitrate leaching risk indicator was calculated by using the soil water potential gradient and the nitrate concentration of the soil solution below the rooting zone. This approach can be used to analyse nitrate leaching under different management practices for a range of cropping systems. It w...
Sustainable agricultural practices are needed to minimize nitrate leaching. The crop-soil simulation...
Description of the subject. The nitrate concentration in half of the groundwater bodies of the Wallo...
Deterioration of groundwater quality due to nitrate loss from intensive agricultural systems can onl...
Artículo de publicación SCOPUSThe demand for foods in central Chile is increasing and arable land is...
Applying high rates of nitrogen (N) fertilizer to crops has two major disadvantages: (1) the low N f...
Vegetable production may be the source of excessive residual nitrate that is prone to leaching to wa...
Depuis 2003, la lixiviation du nitrate est suivie dans six parcelles situées en région limoneuse (He...
A network of measuring stations was established for monitoring the leaching of nutrients from arable...
Nitrate transport by underground drainage water has been studied on two types of soil with silty and...
Quantifying nitrogen (N) losses below the root zone is highly challenging due to uncertainties assoc...
Not AvailableThe cost and time involved in frequent field observations pertaining to quantification ...
This study was conducted on two plots drained with ditching machines and associated techniques locat...
The aim of this paper was to develop an upscaling approach for the soil-crop model STICS in order to...
The quaternary aquifer of Vitoria-Gasteiz (Basque Country, Northern Spain) is characterised by a sha...
Miscanthus × giganteus is often regarded as one of the most promising crops to produce sustainable b...
Sustainable agricultural practices are needed to minimize nitrate leaching. The crop-soil simulation...
Description of the subject. The nitrate concentration in half of the groundwater bodies of the Wallo...
Deterioration of groundwater quality due to nitrate loss from intensive agricultural systems can onl...
Artículo de publicación SCOPUSThe demand for foods in central Chile is increasing and arable land is...
Applying high rates of nitrogen (N) fertilizer to crops has two major disadvantages: (1) the low N f...
Vegetable production may be the source of excessive residual nitrate that is prone to leaching to wa...
Depuis 2003, la lixiviation du nitrate est suivie dans six parcelles situées en région limoneuse (He...
A network of measuring stations was established for monitoring the leaching of nutrients from arable...
Nitrate transport by underground drainage water has been studied on two types of soil with silty and...
Quantifying nitrogen (N) losses below the root zone is highly challenging due to uncertainties assoc...
Not AvailableThe cost and time involved in frequent field observations pertaining to quantification ...
This study was conducted on two plots drained with ditching machines and associated techniques locat...
The aim of this paper was to develop an upscaling approach for the soil-crop model STICS in order to...
The quaternary aquifer of Vitoria-Gasteiz (Basque Country, Northern Spain) is characterised by a sha...
Miscanthus × giganteus is often regarded as one of the most promising crops to produce sustainable b...
Sustainable agricultural practices are needed to minimize nitrate leaching. The crop-soil simulation...
Description of the subject. The nitrate concentration in half of the groundwater bodies of the Wallo...
Deterioration of groundwater quality due to nitrate loss from intensive agricultural systems can onl...