Zobrazeno 1 - 10
of 53
pro vyhledávání: '"D. L. Carter"'
In keeping with the spirit of an Advanced Series in the Agricultural Sciences, we have attempted to address herein most of the current research areas being used to characterize, describe and manage salt-affected soils. Because of a certain amount of
Publikováno v:
Soil Science Society of America Journal. 60:238-245
Irrigation-induced erosion is a serious problem in the western USA where irrigation water quality can vary seasonally and geographically. We hypothesized that source-water electrical conductivity (EC) and sodium adsorption ratio (SAR = Na/[(Ca + Mg)/
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::382bf3680280abc95286cf1a85d29b66
https://doi.org/10.2136/sssaj1996.03615995006000010036x
https://doi.org/10.2136/sssaj1996.03615995006000010036x
Publikováno v:
Soil Technology. 8:119-126
A study was conducted to measure the seasonal irrigation furrow erosion pattern in the absence of cultivation and a growing crop. This erosion pattern was compared to those of previous measured plot experiments for different years in the presence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52b5818829aa4583acf7a22668e79be4
https://doi.org/10.1016/0933-3630(95)00013-4
https://doi.org/10.1016/0933-3630(95)00013-4
Publikováno v:
Soil Science Society of America Journal. 59:204-210
The potential for NO 3 -N leaching after alfalfa (Medicago sativa L.) in irrigated crop production depends on cropping sequence and tillage practices. A 2-yr field experiment in south-central Idaho compared the NO 3 -N leached following alfalfa of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59c7ed8bb6e1ca9a0a98395528064773
https://doi.org/10.2136/sssaj1995.03615995005900010031x
https://doi.org/10.2136/sssaj1995.03615995005900010031x
Publikováno v:
Soil Science Society of America Journal. 58:1464-1469
Crop sequence and tillage affect soil mineral N (NH4 plus NO3) and NO3 leaching below the root zone following alfalfa (Medicago sativa L.). A 2-yr field experiment was conducted in south-central Idaho to determine the effect on soil NO3 levels of a c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3a1fc7f109bf1b8e8ffb4e527e97ef1
https://doi.org/10.2136/sssaj1994.03615995005800050027x
https://doi.org/10.2136/sssaj1994.03615995005800050027x
Autor:
D. L. Carter
Publikováno v:
Journal of Irrigation and Drainage Engineering. 119:964-974
Recent research efforts have shown that soil erosion decreases soil productivity. Erosion-caused crop production decreases of 15–40% are commonly reported with some values over 50%. Furrow erosion on irrigated land in Idaho decreases topsoil depth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db92c3efdb6c3b3a467b57f8601db2f3
https://doi.org/10.1061/(asce)0733-9437(1993)119:6(964)
https://doi.org/10.1061/(asce)0733-9437(1993)119:6(964)
Publikováno v:
Journal of Irrigation and Drainage Engineering. 119:975-988
Irrigation-induced erosion and subsequent sediment loss is a serious agricultural and environmental problem. Recent recognition of this problem has stimulated the development and evaluation of erosion and sediment-loss-control technology. Research re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0274339d92ade967befa4e3c148ff57a
https://doi.org/10.1061/(asce)0733-9437(1993)119:6(975)
https://doi.org/10.1061/(asce)0733-9437(1993)119:6(975)
Publikováno v:
Soil Science Society of America Journal. 56:1926-1932
Soil erosion is a serious problem threatening sustainability of agriculture globally and contaminating surface waters. The objective of this study was to determine whether low concentrations of anionic polymers in irrigation water would appreciably r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e52937dbc48927ceb8e4e919df17bdcd
https://doi.org/10.2136/sssaj1992.03615995005600060046x
https://doi.org/10.2136/sssaj1992.03615995005600060046x
Publikováno v:
Soil Science Society of America Journal. 56:884-890
There is a need to rapidly quantify erosion from irrigated farmland. The prevailing method consists of collecting runoff samples, then filtering, drying, and weighing them to determine sediment concentration. Labor cost and slow data availability pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::235610f3755e96deef6e8557f22a89c5
https://doi.org/10.2136/sssaj1992.03615995005600030034x
https://doi.org/10.2136/sssaj1992.03615995005600030034x
Publikováno v:
Soil Science Society of America Journal. 55:1401-1406
Aggregate stability, an important property influencing a soil's response to erosive forces, is affected by freezing. The objectives of this laboratory study were to determine how constrainment, number of freeze-thaw cycles, and water content at freez
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b892243ca9f70bbe73afce2009751c7
https://doi.org/10.2136/sssaj1991.03615995005500050033x
https://doi.org/10.2136/sssaj1991.03615995005500050033x