Yajun Lu
Northwest A&F University
Publications 2
#1Jiatun Xu (NWAFU: Northwest A&F University)
#2Huanjie Cai (NWAFU: Northwest A&F University)H-Index: 2
Last.Qaisar Saddique (NWAFU: Northwest A&F University)H-Index: 4
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Abstract Irrigation and nitrogen (N) fertilization play important roles in grain yield. However, amounts supplied in excess of crop demand are responsible for water and N leaching during intensive agricultural production. A three-year winter wheat (Triticum aestivum L.)-summer maize (Zea mays L.) rotation experiment involving varied irrigation and N fertilization treatments was conducted in the Jinghui Canal irrigation area of Guanzhong Plain in China. To develop a more sustainable agroecosystem...
1 CitationsSource
#1Jiatun Xu (NWAFU: Northwest A&F University)
#2Huanjie Cai (NWAFU: Northwest A&F University)H-Index: 2
Last.Yajun Lu (NWAFU: Northwest A&F University)
view all 7 authors...
Abstract Soil infiltration and Manning’s roughness values are key parameters to determine the performance of surface irrigation. However, temporal variability in these parameters due to tillage practices, irrigation, and crop growth greatly hinders efforts to improve irrigation quality. The objective of this experiment was to evaluate effects of infiltration and surface roughness variation on irrigation water movement and irrigation performance indicators for border irrigation with three border ...