Zobrazeno 1 - 10
of 26
pro vyhledávání: '"J. D. Booker"'
Autor:
K. G. Swift, J. D. Booker
Manufacturing Process Selection Handbook provides engineers and designers with process knowledge and the essential technological and cost data to guide the selection of manufacturing processes early in the product development cycle. Building on conte
Autor:
K. G. Swift, J. D. Booker
The definitive practical guide to choosing the optimum manufacturing process, written for students and engineers. Process Selection provides engineers with the essential technological and economic data to guide the selection of manufacturing processe
Publikováno v:
Agricultural Sciences. :604-620
The measurement of crop transpiration (Tcrop) under field conditions and throughout the growing season is difficult to obtain. An available method uses stem flow gauge sensors, based on the conservation of energy and mass, where the calculated sap fl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92be69810e13085b905b90baef5bd2d3
https://doi.org/10.4236/as.2016.79057
https://doi.org/10.4236/as.2016.79057
Publikováno v:
Precision Agriculture. 16:630-653
Site-specific management of cotton (Gossypium hirsutum) cropping systems at the production-scale requires information regarding environmental interactions across the landscape. Landscape-scale cotton models could track these interactions and be integ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::668fd274b1c659948558492728973880
https://doi.org/10.1007/s11119-015-9397-6
https://doi.org/10.1007/s11119-015-9397-6
Publikováno v:
Agronomy Journal. 106:2263-2279
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cf36140b1b633eabb6ffe89e2e67680
https://doi.org/10.2134/agronj14.0202
https://doi.org/10.2134/agronj14.0202
Publikováno v:
Journal of Soil and Water Conservation. 66:287-294
Sulfate (SO4) is one of the most important anions in soils and groundwater in semiarid regions, including west Texas. Crops9 sulfur (S) requirement is about 10% to 20% of the nitrogen requirements. However, there is far less information on soil test
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cda95bedb22bee478cae6ac2081f13f
https://doi.org/10.2489/jswc.66.5.287
https://doi.org/10.2489/jswc.66.5.287
Publikováno v:
Journal of Soil and Water Conservation. 64:98-104
Nitrate (NO3) is the most important contaminant of the Ogallala aquifer in West Texas, especially in counties south of Lubbock. Twenty percent of the wells in the 11-county study area of West Texas had >10 mg L-1 (ppm) NO3-N in the groundwater. The s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afc873890ccff36da15ef4210cfc0582
https://doi.org/10.2489/jswc.64.2.98
https://doi.org/10.2489/jswc.64.2.98
Publikováno v:
Agronomy Journal. 99:607-613
Nitrogen and P fertilizer response for cotton (Gossypium hirsutum L.) and sorghum [Sorghum bicolor (L.) Moench] in a reduced tillage rotation system in the Southern High Plains has not been well studied. During 2000 to 2003, an irrigated study of cot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77886c86a24aa57e7e5b2bba327a0cd6
https://doi.org/10.2134/agronj2006.0124
https://doi.org/10.2134/agronj2006.0124
Autor:
Eduardo Segarra, Robert L. Nichols, Kevin F. Bronson, James P. Bordovsky, Terry A. Wheeler, J. D. Booker, J. W. Keeling, Randy K. Boman, Megha N. Parajulee
Publikováno v:
Agronomy Journal. 98:212-219
Upland cotton (Gossypium hirsutum L.) production in the Southern High Plains is usually limited by water and N. The most prevalent means of irrigation in this region is center-pivot, and injection and/or ground application of liquid urea ammonium nit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ebddf3d089be57ba0d4b8e9a68da77f
https://doi.org/10.2134/agronj2005.0149
https://doi.org/10.2134/agronj2005.0149
Autor:
Stephan J. Maas, S. W. Searcy, S. J. Officer, K. F. Bronson, J. D. Booker, R. J. Lascano, J. Booker
Publikováno v:
Precision Agriculture. 6:297-311
Site-specific soil and crop management will require rapid low-cost sensors that can generate position-referenced data that measure important soil properties that impact crop yields. Apparent electrical conductivity (ECa) is one such measure. Our main
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82e2fc70ff3390029a0945bf860e6239
https://doi.org/10.1007/s11119-005-1388-6
https://doi.org/10.1007/s11119-005-1388-6