Results 91 to 100 of about 2,316 (222)

Irrigation ditch, Ben H. Parker Student Center

, 2022
View of the irrigation ditch and trees, with student center's elevated walkway in the ...

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Irrigation Ditch

, 1947
Caption says, "5-AL-806. Project Dedication. View looking up irrigation ditch at approximately 85 siphons irrigating cotton of R. H. Strother, on his farm four miles north and two miles west of Altus.
Finch, F. S.
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Irrigation Ditch

, 1956
Photograph of a field of Milo being prepared for irrigation in February 1956; grade of rows was .1 foot per 100 feet; canvas dams used in main ditch to make ponds from which to siphon ...
McConnell, John
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Digging an irrigation ditch

Line of oxen teams working to dig an irrigation ditch. Caption reads, 'Digging an Irrigation Ditch, Near Greeley, Colo.' Printed in lower left, 'Published by Greeley Tribune.'; Verso printed, 'Post Card' with areas designated for address and ...

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Pumping Into Irrigation Ditch

, 1950
Photograph of pumping water from Cobb Creek into main irrigation ditch through 8" aluminum pipe.
Gardner, G. C.
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Evaluation of best management practices for controlling water pollution in an arid irrigation district

Agricultural Water Management
In agricultural regions, especially in arid and semi-arid irrigation districts with shallow groundwater, contamination of aquifers with nitrogen (N) and phosphorus (P) from fertilization and irrigation has been a growing concern, leading to downstream ...
Tingting Wei, Yanan Jiang, Xun Zhang, Yanan Chen, Qihao Ma, Jianzhe Hou, Yakun Wang, Bingwei Tong   +7 more
doaj   +1 more source

Evaluation of Water Quality Based on Macrozoobenthos as a Bioindicator in Ngesong Spring and the Ditch, Batu-East Java

Biotropika: Journal of Tropical Biology
Ngesong Spring is a clean spring that is used by society as a spring of clean water and as a tourist attraction. The Ngesong spring has a ditch that flows to the society settlement, where the water is used for agricultural and plantation irrigation.
Muhamad Azmi Dwi Susanto, Catur Retnaningdyah, Amin Setyo Leksono   +2 more
doaj   +1 more source

Evaluating agricultural non-point source pollution with high-resolution remote sensing technology and SWAT model: A case study in Ningxia Yellow River Irrigation District, China

Ecological Indicators
Agricultural non-point source pollution threatens the quality of the ecological environment, human health, and safety. This study took the Sixth Drainage Ditch of the Yellow River Irrigation Area in Ningxia as the research area, set up a runoff water ...
Song Zhang, Linlin Zhang, Qingyan Meng, Chongchang Wang, Jianjun Ma, Hong Li, Kun Ma   +6 more
doaj   +1 more source

Lining Small Irrigation Ditch

, 1956
Photograph of the lining of a small irrigation ditch to conserve water on SCD Cooperators farm-Homer McElroy, Tillman Co ...
Woodward, Grant
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Irrigation Ditch and Siphon Hose

, 1950
Photograph of an irrigation ditch and siphon hose.
Gardner, G. C.
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