Alternate wetting
Biomass and elemental concentrations of 22 rice cultivars grown under alternate wetting and drying conditions at three field sites in Bangladesh
... 2007). To produce 1 kg of rice grain, an average of 2500 L of water is needed (Bouman 2009). Globally this equates to one- third of the World’s developed freshwater being used for rice irrigation (Bouman 2009). Not only ...
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Investigating The Effect Of Alternate Wetting And Drying On The Performance Of Coir Reinforced Sma R.Sowntharya, T.Priyanga Abstract PDF IJIRMET160409004
... of alternate wetting and drying should also be considered while capturing the worst case scenario for design ...of wetting and drying and also intermittent rain ...
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A Study On Behaviour Of Flexural Strength Of Fibre Reinforced Concrete Members Subjected To Alternate Wetting And Drying
... There is significant increase in flexural strength of concrete for combination of fibre. The maximum flexural strength was ob- tained at 2% for binding wire, the flexural strength was 8.04 MPa for binding wire. But there ...
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Effects of zeolite application on grain yield, water use and nitrogen uptake of rice under alternate wetting and drying irrigation
... In order to cope with the increasing water scarcity, a number of water-saving methods have been developed to decrease irrigation water and improve water use efficiency in rice production system, such as saturated soil ...
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Effects of Alternate Wetting and Drying on CBR of Coir Fibre Reinforced Black Cotton Soil
... In present work effect of different environmental conditions on CBR of fibre mixed black cotton soil has been studied. CBR mould of BC soil mixed with optimum coir fibre content and without coir fibres were prepared and ...
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Impact of alternate wetting and drying on rice physiology, grain production, and grain quality
... the alternate wetting and drying (AWD) treatment and mean leaf elongation rate (c) and ABA concentration (d) of plants exposed to AWD (filled symbols) and continuous flooding (hollow symbols) in ...
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Effect of Alternate Wetting and Drying (AWD) Irrigation for Boro Rice Cultivation in Bangladesh
... Abstract: A field experiment was conducted at the Bangladesh Rice Research Institute to find out possible effects of alternate wetting and drying irrigation (AWDI) on the yield, water use and water use ...
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Interaction between contrasting rice genotypes and soil physical conditions induced by hydraulic stresses typical of alternate wetting and drying irrigation of soil
... Lampurlanés J, Cantero-Martinez C 2003 Soil bulk density and penetration resistance under different tillage and crop management systems and their relationship with barley root growth.. L[r] ...
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Climate change and potential impacts on agriculture in Bhutan: a discussion of pertinent issues
... AWD: alternate wetting and drying; CO 2 : carbon dioxide; CNR: College of Natural Resources; DoA: Department of Agriculture; DDM: Department of Disaster Management; GLOF: glacier lake [r] ...
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Experimental Study on Strength and Durability of Bamboo Reinforced Concrete Beams
... an alternate wetting and drying of 7,14,28,56 and 72 cycles for the durability ...of alternate wetting and drying in magnesium sulphate and potassium chloride ...
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Improving the water productivity of paddy rice (Oryza sativa L ) cultivation through water saving irrigation treatments
... (SII), alternate wetting and drying (AWD1, AWD2, AWD3 and AWD4), shallow water depth with wetting and drying (SWD1 and SWD2), and semi-dry cultiva- tion ...the alternate wetting and ...
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Sustainable Water Use Efficiency for Rice Cultivation in Rajshahi of Bangladesh
... This study shows that the alternate wetting and drying irrigation system has significant economic and environmental benefit for a farmer, the environment and the society. The system has better performance ...
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Investigation on Fatigue and Durability Behaviour of Lateritic Soil Stabilized With Cement
... by alternate wetting-drying test and freezing-thawing test, and also to investigate the fatigue behaviour of the same when exposed to the repeated traffic loading simulated in the laboratory as per BIS ...
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►▼ Show Figures
... Abstract: Vesicles have recently found widespread use in applications such as conditioning of textiles, paper and hair, as well as transdermal drug delivery. The mode of treatment in several such cases involves the ...
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Difference Cordial Labeling of Subdivision of Snake Graphs
... snakes, Alternate triangular snakes, double triangular snakes, Alternate quadrilateral snakes, Double quadrilateral snakes, Double alternate triangular snakes, double alternate quadrilateral ...
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Alternate control systems
... Obviously, there is no rest time in an alternate control system. By comparing our model with the traditional intermittent control system, we know that our model is a generaliza- tion of intermittent control ...
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Alternate Regime in Dyslipidemia
... on alternate days. In alternate day therapy, the total dosage of atorvastatin 10 mg & fenofibrate 160 mg is only half of both the drugs given together ...
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Alternate syntax for XSLT
... It has been postulated that in essence, XSLT is a functional language [15]. The primary purpose of the combination of Xl and Xlt (from here on referred to simply as Xl/t) is to provide an alternate syntax for XSLT ...
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An Estimation of Multiphase Relative Permeabilities in Reservoir Cores from Micro-CT Data
... network. Wetting and non-wetting phase volumes were considered to connect to each other from one section to another, and the resultant networks were supposed to form connected phase ...
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Alternate Energy In The Tractions
... Abstract: The fuel requirements of the world are increasing at an alarming rate and the source demand has been running ahead of supply. Due to the population and development activities increases, the requirement of the ...
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