Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Patrick H Willey"'
Publikováno v:
Agricultural Salinity Assessment and Management ISBN: 9780784411698
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6aa27d9071fcd4e7c5848adb8b789d34
https://doi.org/10.1061/9780784411698.ch19
https://doi.org/10.1061/9780784411698.ch19
Publikováno v:
2011 Louisville, Kentucky, August 7 - August 10, 2011.
Analysis of surface and subsurface drainage lateral effects is performed for a number of purposes, including compliance with the 1985 Farm Bill and analysis of wetland restoration alternatives. Lateral effects analysis conducted by NRCS is used in ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60b1d225fcc6fafe7e9870403ca006f9
https://doi.org/10.13031/2013.37277
https://doi.org/10.13031/2013.37277
Publikováno v:
Journal of Irrigation and Drainage Engineering. 121:289-291
Agricultural drainage first began in Washington State around 1830 and in Oregon around 1840. The first efforts to drain soils for agricultural use began by constructing shallow ditches spaced 18–20 m apart to remove excess surface waters from cropl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea8858c71fa03ecc6a7bab750869d279
https://doi.org/10.1061/(asce)0733-9437(1995)121:4(289)
https://doi.org/10.1061/(asce)0733-9437(1995)121:4(289)
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