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Penghui Wang, Rui Ding, Wenjiao Shi and Jun Li
Quantifying potential reductions in environmental impacts for multi-crop agricultural production is important for the development of environmentally friendly agricultural systems. To analyze the spatial differences in the potential reduction in nitrogen ...
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Jun Li, Jiali Xing, Rui Ding, Wenjiao Shi, Xiaoli Shi and Xiaoqing Wang
Systematic evaluation of nitrogen (N) application in multi-crop production and its environmental impacts are of great significance for sustainable development of agriculture. Previous studies have focused on the evaluation of grain crops at the national ...
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Michelle Dobbratz, Jacob M. Jungers and Jessica L. M. Gutknecht
Intermediate wheatgrass (Thinopyrum intermedium; IWG) is a perennial grass under development as a grain and forage crop. Although IWG is known for its ability to take up nitrate and improve water quality, seasonal nitrogen (N) demand and uptake by IWG is...
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Benjamin Ruch, Margita Hefner and André Sradnick
Market gardening is a widespread practice of bio-intensive vegetable production characterized by direct marketing, small-scale farming structures, high crop densities, and innovative cultivation approaches. Currently, deep compost mulch (DCM) is a popula...
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Ren Hu, Zijuan Ding, Tingyu Li, Dingyue Zhang, Yingbing Tian, Yuxian Cao and Jun Hou
Ratoon rice (RR) has been regarded as a labor-saving and beneficial production system. Nitrogen (N) surplus and reactive N losses (Nr losses) are effective environmental indicators used to evaluate the performance of N management. Few studies have assess...
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Yongsong Su, Song Song, Lichun Xie and Zhenyu He
Nitrogen pollution has caused severe ecological and environmental crisis, especially in densely populated coastal regions. Using a mathematical model based on statistical data series from industry, agriculture, environmental protection, and population in...
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Arata Nagatake, Ikabongo Mukumbuta, Kaho Yasuda, Mariko Shimizu, Masahito Kawai and Ryusuke Hatano
Managed grassland is occasionally renovated to maintain plant productivity by killing old vegetation, ploughing, and reseeding. This study aimed to investigate the combined effect of grassland renovation and long-term manure application on the temporal d...
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Holger Brueck, Joachim Lammel
Pág. 1 - 11
Nutrient management is central in water footprint analyses as it exerts strong control over crop yield and potentially contributes to pollution of freshwater, the so-called grey water footprint. In the frame of grey water footprint accounting, two method...
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G. Jan Hupkes
AbstractThe early 1970s marked a turning point in mankind's economic fortunes and the author takes 1974 as an 'artificial' vantage point from which to look back, but also forward. Several forces led to the shocks of the seventies: the breaking down in th...
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