EPIC model prediction of winter rye cover crop effects on crop yield and nitrate‐N leaching in Minnesota
Sign Up to like & getrecommendations! Published in 2025 at "Agronomy Journal"
DOI: 10.1002/agj2.70065
Abstract: Coarse‐textured soils in central Minnesota cultivated with corn (Zea mays L.) and soybean (Glycine max L.) exhibit good productivity, however, are vulnerable to nitrate‐N leaching losses. In such circumstances, winter rye (Secale cereale L.) as a… read more here.
Keywords: winter rye; yield; nitrate leaching; corn ... See more keywords
Systematic review of maize nitrogen rates, yield, nitrate leaching, and their variability
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DOI: 10.1002/agj2.70244
Abstract: Nitrogen (N) fertilizer recommendations in crops are affected by various factors including environmental and management practices. Effective N management should sustain maize ( Zea mays L.) yield while minimizing nitrate (NO 3 ‐N) leaching. This… read more here.
Keywords: systematic review; nitrate leaching; nitrogen; management ... See more keywords
Fall cover crop nitrogen uptake drives reductions in winter-spring leaching.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of environmental quality"
DOI: 10.1002/jeq2.20342
Abstract: Cover crops can reduce nitrate leaching after cash crop harvest. Despite widespread cover crop implementation there has been a limited impact on water quality in the Chesapeake Bay watershed. We hypothesize that typical timing for… read more here.
Keywords: site years; crop; cover crops; nitrate leaching ... See more keywords
Effects of Whole Orchard Recycling on Nitrate Leaching Potential in Almond Production Systems.
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DOI: 10.1002/jeq2.20385
Abstract: Inefficient nitrogen (N) fertilization and irrigation have led to unhealthy nitrate levels in groundwater bodies of agricultural areas in California. Simultaneously, high commodity prices and drought have encouraged perennial crop growers to turnover less productive… read more here.
Keywords: practice; leaching potential; effects whole; biomass ... See more keywords
Field-scale monitoring of nitrate leaching in agriculture: assessment of three methods
Sign Up to like & getrecommendations! Published in 2021 at "Environmental Monitoring and Assessment"
DOI: 10.1007/s10661-021-09605-x
Abstract: Deterioration of groundwater quality due to nitrate loss from intensive agricultural systems can only be mitigated if methods for in-situ monitoring of nitrate leaching under active farmers’ fields are available. In this study, three methods… read more here.
Keywords: winter; monitoring nitrate; nitrate leaching; three methods ... See more keywords
Nitrogen inputs best predict farm field nitrate leaching in the Willamette Valley, Oregon.
Sign Up to like & getrecommendations! Published in 2021 at "Nutrient cycling in agroecosystems"
DOI: 10.1007/s10705-021-10145-6
Abstract: Nitrate leaching is an important yet difficult to manage contribution to groundwater and surface water contamination in agricultural areas. We examine 14 farm fields over a four year period (2014-2017) in the southern Willamette Valley,… read more here.
Keywords: crop; willamette valley; nitrate leaching;
Nitrate leaching in soybean rotations without nitrogen fertilizer
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DOI: 10.1007/s11104-017-3494-4
Abstract: BackgroundNitrate leaching is a primary pathway of nitrogen loss from agricultural systems, and is affected by both tillage and cropped species. However, there is little information on conservation systems without nitrogen fertilization.MethodsNitrate leaching was assessed… read more here.
Keywords: soybean rotations; leaching soybean; nitrate leaching; sorghum ... See more keywords
Quantifying nitrate leaching to groundwater from a corn-peanut rotation under a variety of irrigation and nutrient management practices in the Suwannee River Basin, Florida
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DOI: 10.1016/j.agwat.2020.106634
Abstract: Abstract Nitrate leaching from agricultural fields is a significant contributor of groundwater pollution globally, threatening drinking water resources and downstream ecosystems. Quantifying nitrate leaching driven by variable climate, soils, and management practices is challenging, but… read more here.
Keywords: irrigation; corn peanut; nitrate leaching; crop ... See more keywords
Identifying the critical nitrogen fertilizer rate for optimum yield and minimum nitrate leaching in a typical field radish cropping system in China.
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DOI: 10.1016/j.envpol.2020.115004
Abstract: Nitrate leaching caused by overusing or misusing nitrogen (N) fertilizers in field vegetable cropping systems in China is a leading contributor to nitrate contamination of groundwater. Identification of the critical fertilizer N input rate could… read more here.
Keywords: fertilizer rate; fertilizer; field; nitrate leaching ... See more keywords
Effects of straw application on nitrate leaching in fields in the Yellow River irrigation zone of Ningxia, China
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DOI: 10.1038/s41598-017-18152-w
Abstract: A five-year field experiment was conducted to investigate the effects of straw application on nitrate leaching loss. Treatments included soil that was not treated (control), soil treated with straw at a low rate (4,500 kg ha−2, T1)… read more here.
Keywords: soil; nitrate; nitrate leaching; straw application ... See more keywords
Comparative research on monitoring methods for nitrate nitrogen leaching in tea plantation soils
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DOI: 10.1038/s41598-024-71081-3
Abstract: Great concern has long been raised about nitrate leaching in cropland due to its possible environmental side effects in ground water contamination. Here we employed two common techniques to measure nitrate leaching in tea plantation… read more here.
Keywords: plantation soils; leaching tea; nitrate leaching; suction cup ... See more keywords