Zobrazeno 1 - 10
of 82
pro vyhledávání: '"E.C. Burt"'
Publikováno v:
Soil and Tillage Research. 50:127-135
Field traffic by heavy agricultural machinery can cause serve structural degradation of arable land. This may result in surface runoff, restricted availability of water, oxygen and nutrients to plant roots and therefore in reduced crop yields. In ord
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63d31e6e2f8428bd393ba3de9586aacc
https://doi.org/10.1016/s0167-1987(98)00199-8
https://doi.org/10.1016/s0167-1987(98)00199-8
Publikováno v:
Transactions of the ASAE. 41:11-15
Trenches placed midway between rows were filled with a mixture of soil, cellulose material, and poultry litter. Soybeans and grain sorghum were grown in rows adjacent to the trenched areas for multiple years. Results showed that a trenching effect, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cbb8ea2f497d7b1bdc606c628b0bad9
https://doi.org/10.13031/2013.17146
https://doi.org/10.13031/2013.17146
Publikováno v:
Journal of Agricultural Engineering Research. 61:73-80
Several areas of study are contributing to the development of procedures to predict soil compaction from machinery traffic. Stresses at the soil-tyre interface are being measured. Analytical and finite element analyses are being used to predict stres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72cb534395a46f625846dfb03c7efd14
https://doi.org/10.1006/jaer.1995.1033
https://doi.org/10.1006/jaer.1995.1033
Publikováno v:
Journal of Agricultural Engineering Research. 61:57-62
A finite element modeling technique is being de- difficult to measure and the rigid geometry permits the veloped as a management tool that can be used to determination of the direction of these stresses. A true predict and avoid excessive soil compac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9671228b93f485410596296f5437b8f0
https://doi.org/10.1006/jaer.1995.1030
https://doi.org/10.1006/jaer.1995.1030
Publikováno v:
Ecological Engineering. 4:45-52
Experiments to examine the effects on root-zone water quality by deep trenching disposal of municipal shredded newsprint in agricultural production soils were conducted in Alabama, USA. Three treatments were examined during the study. In two treatmen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::293bc0c6fe00aa458b70a3afcb8c2917
https://doi.org/10.1016/0925-8574(94)00049-b
https://doi.org/10.1016/0925-8574(94)00049-b
Publikováno v:
Compost Science & Utilization. 1:79-92
The large volume of cellulose products, primarily newsprint and yard waste, that are disposed of in landfills and the resistance of these products to decomposition led to an evaluation of the disposal of ground newsprint on agricultural land. A field
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84ee888376039a41404ff74147041462
https://doi.org/10.1080/1065657x.1993.10757877
https://doi.org/10.1080/1065657x.1993.10757877
Publikováno v:
Transactions of the ASAE. 34:0436-0442
The effect of reservoir tillage on water intake and soil erosion was studied under two levels of soil compaction. Plots were instrumented to measure soil erosion and surface runoff. A Low Energy Precision Application (LEPA) irrigation system was used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec7dd3e537a380b370d2dbb861ade674
https://doi.org/10.13031/2013.31681
https://doi.org/10.13031/2013.31681
Publikováno v:
2007 IEEE Antennas and Propagation Society International Symposium.
A novel RCS component prediction model approach to producing both fast and accurate scattering from an electrically large open-ended cylindrical cavity (circular cross section) is presented. The component model is a hybrid approach which easily permi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2056d5f84284b90820f8d5d38d21cf60
https://doi.org/10.1109/aps.2007.4396034
https://doi.org/10.1109/aps.2007.4396034
Publikováno v:
1988 IEEE AP-S. International Symposium, Antennas and Propagation.
A bistatic radar cross section (RCS) formulation is developed wherein a first-order physical theory (physical optics and physical theory of diffraction) is used. A large class of curved surfaces is considered using a single parameterization. These cu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00f856e043fa3a002affb25775739d57
https://doi.org/10.1109/aps.1988.94093
https://doi.org/10.1109/aps.1988.94093
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