[PDF] Top 20 Polyacrylamide effects on infiltration in irrigated agriculture
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Polyacrylamide effects on infiltration in irrigated agriculture
... (1996) tested this hypothesis by comparing steady-state infiltration of PAM-treated and control furrows under slightly unsaturated conditions. Unlike the net infiltration and transient s[r] ... See full document
7
Potential use of polyacrylamide (PAM) in Australian agriculture to improve off and on-site environmental impacts and infiltration management
... 1996b Furrow irrigation water quality effects on soil loss and infiltration. Sojka, and C.W[r] ... See full document
43
Long-term polyacrylamide formulation effects on soil erosion, water infiltration, and yields of furrow-irrigated crops
... Th e experimental design was a randomized complete block with three replicates. Each experimental unit was 4 m wide by 180 m long, and was separated from adjacent plots by a 1.3-m-wide buff er strip. Th ree treatments ... See full document
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Effects of Rainfall Seasonality on Scarabaeinae dung Beetles in an Agriculture Habitat in South Western Ghats
... seasonality. Caccobius meridionalis, Catharsius molossus, Copris repertus, Onthophagus furcillifer and O. manipurensis which showed peak abundance in summer can be considered as heliophiles , able to tolerate the high ... See full document
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The tradeoffs between water savings and GHG emissions in irrigated agriculture
... i r r i g at i o n a u s t r a l i a ’ s 2 0 1 3 r e g i o n a l c o n f e r e n c e s h a r i n g i r r i g at i o n k n o w l e d g e f o r b e t t e r o u t c o m e s conference handbook g r i f f[.] ... See full document
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Financing irrigation development in cambodia: emerging options
... canal irrigated command areas, farmers are less aware of groundwater use, and required groundwater extraction units – pumps, pipelines and either diesel or power operated low horse power ... See full document
24
Social Accounting Matrix for Pakistan, 2001 02: Methodology and Results
... Split of Value-added in Agriculture. The breakdown of value added by factor inputs for the five major crops (wheat, rice IRRI, rice basmati, cotton and sugarcane) are based on survey data on costs of production in ... See full document
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Evaluating whole field irrigation performance using statistical inference of inter-furrow infiltration variation
... Inter-furrow infiltration variability is often ignored during the evaluation and optimisation of furrow ...estimating infiltration parameters are generally too intensive in measurement and computation for ... See full document
23
The tradeoffs between water savings and GHG emissions in irrigated agriculture
... i r r i g at i o n a u s t r a l i a ’ s 2 0 1 3 r e g i o n a l c o n f e r e n c e s h a r i n g i r r i g at i o n k n o w l e d g e f o r b e t t e r o u t c o m e s conference handbook g r i f f[.] ... See full document
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Intellectual Management of Irrigation Systems in the Mountain-Irrigated Agriculture in Azerbaijan
... Irrigated soils in Azerbaijan cover 1,45 thousand hectares. It is believed that the use of automation also applies to factors directly affecting the entrainment of crop yields and increasing the produc- tivity of ... See full document
5
Sprinkler irrigation runoff and erosion control with polyacrylamide
... Applying polyacrylamide (PAM) with furrow irrigation water dramatically reduces soil erosion and frequently increases infiltration. We conducted three studies to determine if PAM control[r] ... See full document
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Evaluation of Polyacrylamide for Improvement in Soil Infiltration and Field Evaluation of Hydromulches for Water Quality and Vegetation Establishment.
... protection. Erosion control strategies can focus on reducing rainfall impact through addition of groundcover, or soil treatment to improve runoff water quality. Our first objective was to evaluate hydromulches (i.e. ... See full document
147
Effect of using a complex of agro-technical practices on planosols
... in agriculture, grain-production in particular, is important for ...sustainable agriculture, it is necessary to make periodic changes in the technologies for growing individual crops and adding additional ... See full document
5
Using Treated Wastewater as a Potential Solution of Water Scarcity and Mitigation Measure of Climate Change in Gaza Strip
... intensive irrigated agriculture characterizedGaza Stripwhich described as one of the most exploited places in the world where the level of demand on water and land resources exceed the capacity of the ... See full document
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Impact of Climate Change on Irrigated Agriculture in Sardinia Region
... work, irrigated agriculture vulnerability of three Sardinian irrigation districts and their associated reservoirs is ...of irrigated agriculture under climate change in each case ... See full document
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Effects of irrigated agriculture on water and soil quality (case perimeter Guelma, Algeria)
... located within the irrigated perimeter (Figure 2). Some parameters of water quality as the pH, EC, and dissolved oxygen (DO) were measured in situ using a multiparameter meter (Model 9828; Hanna Instument, ... See full document
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Acrylamide monomer leaching from polyacrylamide-treated irrigation furrows
... Th e likelihood that an individual AMD molecule will be bio- degraded during transport is a function of its residence time in the soil. Given a half-life (biodegradation) of 18 h (Lande et al., 1979), 3 d would be ... See full document
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Polyacrylamide Effect on Furrow Erosion and Infiltration
... (Except when head-cuts formed, furrow cross-sectional shape did not change substantially after the initial several minutes of flow.) Instead, the net sediment deposition was likely the r[r] ... See full document
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Potential use of polyacrylamide (PAM) in Australian agriculture to improve off and on-site environmental impacts and infiltration management
... El Polyacrilamido (PAM) ha sido vendido en los Estados Unidos desde 1995 para reducir la erosión inducido por irrigación y para realzar la infiltración.. Las propiedades de estabilizac[r] ... See full document
5
Research for Irrigated Agriculture
... The kinds of necessary decision-making data are: (1) The estimated available soil water status for each field and crop at all times: (2) the projected irrigation dates by fields that wil[r] ... See full document
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