全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Ana Allende , James Monaghan
来源:[J].International Journal of Environmental Research and Public Health(IF 1.998), 2015, Vol.12 (7), pp.7457-7477DOAJ
摘要:There is increasing evidence of the contribution of irrigation water in the contamination of produce leading to subsequent outbreaks of foodborne illness. This is a particular risk in the production of leafy vegetables that will be eaten raw without cooking. Retailers selling lea...
作者:Mike Cahn , Richard Smith , Laura Murphy ...
来源:[J].California Agriculture(IF 0.814), 2017, Vol.71 (02), pp.62-67DOAJ
摘要:... One area drawing scrutiny is the way in which growers consider the NO3-N concentration of irrigation water when determining N fertilizer rates. Four drip-irrigated field studies were conducted in the Salinas Valley evaluating the impact of irrigation water NO3-N concentration...
作者:Frederike Klümper , Thomas Herzfeld , Insa Theesfeld
来源:[J].Water(IF 0.973), 2017, Vol.9 (4)DOAJ
摘要:In this paper we consider both hydrology and governance as critical dimensions for irrigation water security. We scale down the overall water security concept to the agricultural sector, suggest an index of irrigation water security faced by farmers, and provide an empirical illu...
作者:Alfonso Expósito , Julio Berbel
来源:[J].Water(IF 0.973), 2017, Vol.9 (2)DOAJ
摘要:This paper analyses the agricultural irrigation water use in a closed basin and the impacts on water productivity, and examines how they have affected the ‘closure’ process of the Guadalquivir river basin observed in recent decades. Following a period of expansion in irrigation...
作者:Shuai Zhong , Lei Shen , Jinghua Sha ...
来源:[J].Water(IF 0.973), 2015, Vol.7 (7), pp.3431-3465DOAJ
摘要:The reform of water management in China is still in progress, and the pricing of water resources is undertaken in parallel, with a divide between irrigation water and pipe water associated with different users: The supply of irrigation water is regulated by local government and t...
作者:Hanseok Jeong , Hakkwan Kim , Taeil Jang
来源:[J].Water(IF 0.973), 2016, Vol.8 (4)DOAJ
摘要:Climate change and the subsequent change in agricultural conditions increase the vulnerability of agricultural water use. Wastewater reuse is a common practice around the globe and is considered as an alternative water resource in a changing agricultural environment. Due to rapid...
作者:Karthikeyan Chandrasekaran , Sureshkumar Devarajulu , Palanisami Kuppannan
来源:[J].Water(IF 0.973), 2009, Vol.1 (1), pp.5DOAJ
摘要:The economic value of tank irrigation water was determined through Contingency Valuation Method by analyzing farmers’ willingness to pay for irrigation water under improved water supply conditions during wet and dry seasons of paddy cultivation. Quadratic production functi...
作者:Jyun-Long Lee , Wen-Cheng Huang
来源:[J].Water(IF 0.973), 2014, Vol.6 (11), pp.3339-3361DOAJ
摘要:The requirement for irrigation water would be affected by the variation of meteorological effects under the conditions of climate change, and irrigation water will always be the major portion of the water consumption in Taiwan. This study tries to assess the impact on irrigation water...
作者:Marta Rusiñol , Sandra Martínez-Puchol , Natalia Timoneda ...
来源:[J].International Journal of Hygiene and Environmental Health(IF 3.045), 2020, Vol.224Elsevier
摘要:... As agricultural irrigation increases the total amount of water used annually, reclaimed water is a good alternative to reduce dependency on conventional irrigation water sources. European guidelines have established acceptable concentrations of certain pathogens and/or indica...
作者:A. R. M. Towfiqul Islam , Shuanghe Shen , MD Bodrud-Doza ...
来源:[J].Arabian Journal of Geosciences(IF 0.74), 2017, Vol.10 (19)Springer
摘要:Several water quality indices, i.e., salinity hazard (SH), sodium percentage (Na%), sodium adsorption ratio (SAR), permeability index (PI), magnesium hazard (MH), Kelly’s ratio (KR) and irrigation water quality (IWQ) indices are applied to assess the irrigation water quality u...

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