Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Robert E. Sojka"'
Publikováno v:
Transactions of the ASABE. 63:1451-1464
HighlightsControl furrows with 1× inflow rates were compared with 3× advance inflows treated with 10 mg L-1 polymer (WSPAM).WSPAM reduced sediment loads in furrow streams by 89%, despite its 3× greater advance inflows.WSPAM furrow advance times an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49e61e0e3949faac01bc530ecd31bd4a
https://doi.org/10.13031/trans.13939
https://doi.org/10.13031/trans.13939
Autor:
Robert E. Sojka, David L. Bjorneberg
Publikováno v:
Managing Soils and Terrestrial Systems ISBN: 9780429346255
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::debf4c6bc4a02c0c0a0572cbe60e2218
https://doi.org/10.1201/9780429346255-6
https://doi.org/10.1201/9780429346255-6
Autor:
Robert E. Sojka
Publikováno v:
Advances in Soil and Water Conservation ISBN: 9781315136912
Advances in Soil and Water Conservation
Advances in Soil and Water Conservation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6aac1589a5e78a93a46d87a2f92733b
https://doi.org/10.1201/9781315136912-2
https://doi.org/10.1201/9781315136912-2
Autor:
David L. Carter, Robert E. Sojka
Publikováno v:
Conservation Tillage in Temperate Agroecosystems ISBN: 9781315150529
The Pacific Northwest (PNW) supports significant areas of both irrigated and rainfed agriculture. This bimodality is also impacted by the diversity of crop and animal agriculture it supports. Drilled grain and pulse crops, row crops, vegetable and ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5885eeedfda30b14a2e5239042bbe0bd
https://doi.org/10.4324/9781315150529-12
https://doi.org/10.4324/9781315150529-12
Autor:
Dave J. Robert E. Sojka, Dave J. Horne
Publikováno v:
Encyclopedia of Soil Science, Third Edition ISBN: 9781315161860
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::393dc6717fad67c91c777667c4068b2f
https://doi.org/10.1081/e-ess3-120001551
https://doi.org/10.1081/e-ess3-120001551
Autor:
Robert E. Sojka, David L. Bjorneberg
Publikováno v:
Encyclopedia of Soil Science, Third Edition ISBN: 9781315161860
Erosion is the greatest threat to agricultural sustainability. Most irrigation is on fragile arid soils that have enormous crop yield potential when irrigated. However, that yield potential is easily lost if the thin veneer of "topsoil" is eroded (1)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfad77df195052e39f80093d9a59a1b1
https://doi.org/10.1081/e-ess3-120042685
https://doi.org/10.1081/e-ess3-120042685
Publikováno v:
Geoderma. :199-206
Little is known regarding a soil aggregate's tensile strength response to surfactants that may be applied to alleviate soil water repellency. Two laboratory investigations were performed to determine surfactant effects on the tensile strength of 1) A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12ddf8295b4a7f6a786362dc0a1614ef
https://doi.org/10.1016/j.geoderma.2012.06.015
https://doi.org/10.1016/j.geoderma.2012.06.015
Autor:
Robert E. Sojka, James A. Entry
Publikováno v:
Water, Air, & Soil Pollution. 223:1295-1302
The presence of pesticides in groundwater has been documented in several large-scale studies and numerous small-scale investigations. Pesticide leaching through soil has been identified as a major cause for the occurrence of these chemicals in surfac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32535eb0fd3d70c71569f0607272e3ff
https://doi.org/10.1007/s11270-011-0945-z
https://doi.org/10.1007/s11270-011-0945-z
Publikováno v:
Hydrological Processes. 25:766-777
Surfactants are chemical compounds that change the contact angle of water on solid surfaces and are commonly used to increase infiltration into hydrophobic soil. Since production fields with water-repellent soil often contain areas of wettable soil,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1caaa0e161f8e792a003e1dedca22ec
https://doi.org/10.1002/hyp.7866
https://doi.org/10.1002/hyp.7866
Autor:
James A. Entry, Robert E. Sojka
Publikováno v:
Water, Air, and Soil Pollution. 207:181-193
We tested the efficacy of matrix-based fertilizers (MBFs) to improve Kentucky bluegrass (Poa pratensis L.) growth while reducing NH, NO3, dissolved reactive phosphorus (DRP), and total phosphorus (TP) compared to commercial slow-release fertilizer (S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba4d5c306aca310774126b0c186db0b0
https://doi.org/10.1007/s11270-009-0127-4
https://doi.org/10.1007/s11270-009-0127-4