Results 281 to 290 of about 11,144,279 (333)

Irrigation management evaluation of multiple irrigation methods using performance indicators

ISH Journal of Hydraulic Engineering, 2021
Six plots include three plots of solid-set sprinkler and three plots of border irrigation methods in Kangavar plain (Iran), were evaluated under farmers’ management standards.
Amin Seyedzadeh, Parvaneh Khazaee, Adel Siosemardeh, Eisa Maroufpoor   +3 more
openaire   +2 more sources

Evaluation of furrow irrigation performance: Case of Kasinthula Cane Growers Scheme in Malawi

African Journal of Science Technology Innovation and Development, 2021
Surface irrigation is associated with low irrigation efficiencies and exerts a lot of pressure on water resources. Despite this, the irrigation method remains dominant in Malawi and other sub-Saharan Africa countries.
S. Phiri, T. Reuben, Grivin Chipula, K. Wiyo   +3 more
semanticscholar   +1 more source

Study of irrigation performance index in Saba irrigation area

Journal of Infrastructure Planning and Engineering (JIPE), 2022
Saba Irrigation Area is located in Gerokgak and Seririt District, Buleleng regency, Bali. The assessment of the irrigation performance index is required to maintain the value of irrigation asset function and condition. Some problems occur in the irrigation area from the standard area of 1548 ha, but the productive land is around 889 ha or about 57% of ...
null Putu Indah Dianti Putri, null Putu Ardi Suputra, null I Ketut Nuraga   +2 more
openaire   +1 more source

Irrigation Water Delivery Performance

Journal of Irrigation and Drainage Engineering, 1984
A number of delivery sites within an irrigation district were monitored in order to determine the amount of variability in flow rate during each water delivery.
Albert J. Clemmens, Allen R. Dedrick
openaire   +1 more source

Irrigation Performance: An Evaluation

Journal of the Irrigation and Drainage Division, 1979
The efficiency and distribution of water of an irrigation can be described by the measurement of as few as four independent quantities, provided three assumptions are made: (1)All water delivered to a field and not infiltrated or not collected as runoff for reuse is a loss, and the nature of that loss is not important; (2)the requirement at the time of
William E. Hart, Gideon Peri, Gaylord V. Skogerboe   +2 more
openaire   +1 more source

Effect of Irrigation, Nitrogen Sources, and Metribuzin on Performance of Maize and Its Weeds

Communications in Soil Science and Plant Analysis, 2022
Exploiting water and nutrients by crop plants is limiting by abundance of undesirable plant species viz weeds due to their competitiveness ability, affecting crop productivity and quality.
H. Saudy, Ibrahim Mohamed El–Metwally
semanticscholar   +1 more source

Irrigation Performance Assessment in Crimea, Ukraine

International Journal of Water Resources Development, 2006
After the collapse of the Soviet Union the performance of irrigated agriculture decreased drastically in Ukraine, due to problems related to the transition from a centrally planned economy to a market economy. Before formulating recommendations on required actions to modify this problematic situation, insight is needed about (i) whether irrigated ...
Pavlov, S.S., Roerink, G.J., Hellegers, P.J.G.J., Popovych, V.F.   +3 more
openaire   +1 more source

Irrigation Performance Evaluation for Sustainable Water Management: A Study of Karacabey Water Users Association, Türkiye (2006–2023)

Sustainability
Global climate change exacerbates water scarcity, making efficient water use a critical priority worldwide. In Türkiye, agricultural irrigation accounts for a significant share of water consumption, underscoring the need for sustainable management ...
M. Kirmikil
semanticscholar   +1 more source

Evaluating the performance of small‐scale irrigation schemes in subhumid Ethiopian highlands

Irrigation and Drainage, 2022
This study was conducted to evaluate the performance of two small‐scale irrigation (SSI) schemes in the subhumid Ethiopian highlands. Water application at the farm level and flow velocity along the main canal were monitored using a Parshall flume and ...
Agmasie M. Belay, T. Assefa, Sisay A. Belay, Abdu Y. Yimam   +3 more
semanticscholar   +1 more source

Assessing irrigation projects performance for sustainable irrigation policy reform

Irrigation and Drainage Systems, 2006
This study examines the socio-economic and financial performances of irrigation projects under the Ogun-Oshun River Basin and Rural Development Authority (O-ORBRDA) in Nigeria. Primary data on the farming activities of the project farmers during the 2001/02 seasons and the projects' records for the period of 1995/96 to 2001/02 were summarised into ...
Olufemi Olukunle Olubode-Awosola, Ezekiel Olukayode Idowu, Herman Daniël Van Schalkwyk   +2 more
openaire   +1 more source