DITCHES

作品数：5被引量：5H指数：1
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相关领域：农业科学更多>>
相关作者：刘路明董云霞王崇云彭明春更多>>
相关机构：云南大学沈阳大学更多>>
相关期刊：《Journal of Forestry Research》《Frontiers of Agricultural Science and Engineering》《Journal of Agricultural Science and Technology(B)》《International Journal of Agricultural and Biological Engineering》更多>>
相关基金：国家科技重大专项更多>>
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Simulation and test on the operation process of an intermittent filmpicking component on full-film mulched double ditches
《International Journal of Agricultural and Biological Engineering》2024年第1期99-108,共10页Fei Dai Feng Wang Wenjuan Guo Ruijie Shi Shanglong Xin Xiaolong Liu Wuyun Zhao 
the National Natural Science Foundation of China(Grant No.52065005);Outstanding Youth Foundation of Gansu Province(Grant No.20JR10RA560);Longyuan Youth Innovation and Entrepreneurship Talent Project in Gansu Province(Grant No.2022LQGR79).
In view of the problems in operation process of fixed rake-type residual recycling component,such as poor individual profiling effect in film picking,easy clogging of the compound of films,soil and corn stubbles,high ...
关键词：full-film mulched double ditches residual film recovery intermittent film-picking component DEM-MBD parameter optimization 
DITCHES AND PONDS CAN BE THE SOURCES OR SINKS OF NON-POINT SOURCE POLLUTION:OBSERVATIONS IN AN UPLAND AREA IN THE JINGLINXI CATCHMENT,CHINA
《Frontiers of Agricultural Science and Engineering》2023年第4期607-626,共20页Yiwen WANG Lei CHEN Kaihang ZHU Chenxi GUO Yu PU ZhenyaoSHEN 
funded by the National Natural Science Foundation of China(42277044);the Fund for Innovative Research Group of the National Natural Science Foundation of China(52221003).
As the common features of agroecosystems,ditches and ponds benefit the irrigation and drainage,as well as intercepting non-point source pollutants.However,most ditch-pond studies have been conducted in lowland areas.T...
关键词：DITCHES PONDS non-point source pollution mountainous areas nitrogen PHOSPHORUS 
Soil remediation of degraded coastal saline wetlands by irrigation with paper mill effluent and plowing
《Journal of Forestry Research》2012年第2期267-274,共8页XIAMeng-jing LIU Zhi-mei LU Zhao-hua 
financially supported by the National Science & Technology supporting Program of China (NO. 2010BAC68B01; NO. 2011BAC02B01);the Science and Technology Planning Program of Shandong Province (NO. 2008GG10006024; NO. 2008GG3NS07005)
Combined with anti-waterlogging ditches, irrigation with treated paper mill effluent （TPME） and plowing were applied in this study to investigate the effects of remediation of degraded coastal sa- line-alkaline wetl...
关键词：anti-waterlogging ditches degraded saline-alkaline wetlands PLOWING remediation soil property treated paper mill effluent 
Concentrated Standing Tailwater： A Mechanism for Nutrient Delivery to Downstream Aquatic Ecosystems
《Journal of Agricultural Science and Technology(B)》2011年第5期773-777,共5页R. Krogert M. T. Moore J. L. Farris 
Contribution of first flush runoff events from intense rainfall to downstream aquatic ecosystems are often reported in terms of sediment and nutrient delivery, with hardly any consideration to the contribution that st...
关键词：NUTRIENT DITCHES wetlands could decrease the potential of concentration toxicity downstream 
Analysis on Landscape Characteristics of Agricultural Ditches in Lake Dianchi Basin被引量：5
《Agricultural Science & Technology》2010年第4期184-188,共5页刘路明 彭明春 王崇云 董云霞 
Supported by National Key Sciences and Technology Program for Water Solutions (2008ZX07102-004) ~~
In recent years,the ecological quality of ditches became worse and worse with the degradation of its ecological functioning.It was necessary to apply a multi-disciplinary and multi-scale approach to study ditches base...
关键词：Agricultural ditches Non-point source pollution SCALE PATTERN 
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