Evaluation of water productivity with three rice genotypes under different irrigation regimes and nitrogen fertilizer treatments in Rasht, northern Iran *
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DOI: 10.1002/ird.2582
Abstract: This study investigates the water productivity of three rice genotypes in physical, economic and virtual water terms through different irrigation and fertilizer treatments. The experiment was conducted in 2017 and 2018 in split plot designs… read more here.
Keywords: water; irrigation; rice genotypes; water productivity ... See more keywords
USDA-ARS Colorado maize water productivity data set
Sign Up to like & getrecommendations! Published in 2017 at "Irrigation Science"
DOI: 10.1007/s00271-017-0537-9
Abstract: The USDA-Agricultural Research Service conducted a water productivity field trial for irrigated maize in northeastern Colorado in 2008 through 2011. The data set, which is available online from the USDA National Agricultural Library data repository… read more here.
Keywords: water; ars colorado; water productivity; usda ars ... See more keywords
Drivers of Irrigation Water Productivity and Basin Closure Process: Analysis of the Guadalquivir River Basin (Spain)
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DOI: 10.1007/s11269-018-2170-7
Abstract: This paper proposes a methodology for the analysis of the evolution of irrigation water productivity that enables the decomposition of its driving factors. The method is applied to the Guadalquivir river basin (southern Spain) in… read more here.
Keywords: water productivity; water; irrigation water; analysis ... See more keywords
Predicting soil moisture distribution, dry matter, water productivity and potato yield under a modified gated pipe irrigation system: SALTMED model application using field experimental data ☆
Sign Up to like & getrecommendations! Published in 2017 at "Agricultural Water Management"
DOI: 10.1016/j.agwat.2016.02.002
Abstract: The use of gated pipes in surface irrigation helps to reduce water losses commonly associated with the use of the traditional furrows. This study focused on predicting soil moisture content, total dry matter, crop yield… read more here.
Keywords: gated pipe; water; yield; water productivity ... See more keywords
Effect of irrigation regime on yield, harvest index and water productivity of soybean grown under different precipitation conditions in a temperate environment
Sign Up to like & getrecommendations! Published in 2018 at "Agricultural Water Management"
DOI: 10.1016/j.agwat.2018.08.002
Abstract: Abstract In temperate climatic regions, agricultural production depends on precipitation amount and its distribution during the growing season. A 3-year field study was conducted to investigate the effects of different irrigation regimes on yield parameters… read more here.
Keywords: seed; irrigation; precipitation; yield ... See more keywords
The key driving factors of irrigation water productivity based on soil spatio-temporal characteristics
Sign Up to like & getrecommendations! Published in 2019 at "Agricultural Water Management"
DOI: 10.1016/j.agwat.2019.01.027
Abstract: Abstract Reasonable uses of water resources can promote the development of oasis agriculture and avoid re-desertification of reclaimed land. Therefore, knowledge of the distribution of irrigation water productivity and its relationship with soil properties is… read more here.
Keywords: water productivity; phosphorus; irrigation water; water ... See more keywords
Evaluation of direct seeding and transplanting in sugar beet for water productivity, yield and quality under different irrigation regimes and planting densities
Sign Up to like & getrecommendations! Published in 2020 at "Agricultural Water Management"
DOI: 10.1016/j.agwat.2020.106230
Abstract: Abstract This study was conducted to investigate the effects of plant density, planting method and irrigation regime on water productivity and yield of sugar beet for two years during 2017 and 2018. The planted cultivar… read more here.
Keywords: irrigation; water; yield; direct seeding ... See more keywords
Water productivity improvement in summer maize – A case study in the North China Plain from 1980 to 2019
Sign Up to like & getrecommendations! Published in 2021 at "Agricultural Water Management"
DOI: 10.1016/j.agwat.2020.106728
Abstract: Abstract Improving water productivity (WP) in grain production (WPg) is critical for maintaining food supply in regions with water shortage. A long-term field experiment from 1980 to 2019 was used to investigate the changes in… read more here.
Keywords: water productivity; summer maize; water; 1980 2019 ... See more keywords
Effects of different irrigation levels on plant water status, yield, fruit quality, and water productivity in a drip-irrigated blueberry orchard under Mediterranean conditions
Sign Up to like & getrecommendations! Published in 2021 at "Agricultural Water Management"
DOI: 10.1016/j.agwat.2021.106805
Abstract: Abstract As blueberries are susceptible to water stress and their future cultivation in semiarid Mediterranean areas will be challenged by drought, irrigation management strategies will be needed to optimize water productivity and maintain sufficient levels… read more here.
Keywords: water productivity; water; yield; irrigation ... See more keywords
Application of the AquaCrop model in decision support for optimization of nitrogen fertilizer and water productivity of soybeans
Sign Up to like & getrecommendations! Published in 2020 at "Information Processing in Agriculture"
DOI: 10.1016/j.inpa.2020.10.002
Abstract: Abstract Modelling of the effects of water and different levels of nitrogen on evapotranspiration and water productivity of rainfed soybeans is very important in optimising resource use in the production of the crop. The objective… read more here.
Keywords: seed; water; aquacrop model; model ... See more keywords
Sensitivity of crop water productivity to the variation of agricultural and climatic factors: A study of Hetao irrigation district, China
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2016.11.020
Abstract: Abstract Crop water productivity is an important indicator of agricultural water use. Understanding the impacts of climatic and agricultural factors variation on crop water productivity will provide a theoretical basis for regional crop productivity improvement.… read more here.
Keywords: irrigation; productivity; water; crop water ... See more keywords