Search Results - "Jacoby, P. W."

A simple, accurate, and explicit form of the Green–Ampt model to estimate infiltration, sorptivity, and hydraulic conductivity by Sadeghi, S. H., Loescher, H. W., Jacoby, P. W., Sullivan, P. L.

“…Finding an explicit solution to the widely used Green–Ampt (G–A) one‐dimensional infiltration model has been subject of efforts for more than half a century…”
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Root Biomass and Distribution Patterns in a Semi-Arid Mesquite Savanna: Responses to Long-Term Rainfall Manipulation by Ansley, R. J., Boutton, T. W., Jacoby, P. W.

“…Expansion of woody plants in North American grasslands and savannas is facilitated in part by root system adaptation to climatic extremes. Climatic extremes…”
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Control of Honey Mesquite (Prosopis juliflora var. glandulosa) with 3,6-Dichloropicolinic Acid by Jacoby, P. W., Meadors, C. H., Foster, M. A.

“…The herbicide 3,6-dichloropicolinic acid was more effective than 2,4,5-T [(2,4,5-trichlorophenoxy)acetic acid] or equal-ratio combinations of 2,4,5-T with…”
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Intraspecific competition in honey mesquite: leaf and whole plant responses by Ansley, R.J. (Texas AandM University, Vernon, TX.), Trevino, B.A, Jacoby, P.W

“…Leaf and whole plant responses of honey mesquite (Prosopis glandulosa Torr.) to intraspecific competition were compared under low (LD) or high (HD) stand…”
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Design of rain shelters for studying water relations of rangeland shrubs by Jacoby, P.W, Ansley, R.J, Lawrence, B.K

“…A low-cost, fixed-place, subcanopy rain shelter was constructed to facilitate studying water relations of honey mesquite (Prosopis glandulosa) growing in north…”
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Root containerization for physiological studies of shrubs and trees on rangeland by Ansley, R.J, Jacoby, P.W, Lawrence, B.K

“…The use of metal and plastic barriers to contain root systems of woody plants is presented as a method to study water relations and other physiological…”
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Leaf and whole plant transpiration in honey mesquite following severing of lateral roots by Ansley, R. J., Jacoby, P. W., Hicks, R. A.

“…This study examined water loss by fully grown honey mesquite (Prosopis glandulosa var. glandulosa Torr.) trees at 2 levels of resolution, the whole plant…”
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Honey mesquite control and forage response in Crane County, Texas [Prosopis glandulosa, herbicides] by Jacoby, P. W., Meadors, C. H., Foster, M. A., Hartmann, F. S.

“…Replicated field plots of honey mesquite (Prosopis glandulosa var. glandulosa) were aerially treated with herbicides in 1977 near Crane, Texas. Plots were…”
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An improved method for measuring temperatures during range fires by Jacoby, P.W. (Texas Agricultural Experiment Station, Vernon, TX), Ansley, R.J, Trevino, B.A

“…A technique for recording time-temperature curves within field-scale range fires was accomplished using a commercially available data logger capable of rapidly…”
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Water relations of honey mesquite following severing of lateral roots: influence of location and amount of subsurface water by Ansley, R.J. (Texas AandM University Agricultural Research and Extension Center, VT), Jacoby, P.W, Cuomo, G.J

“…Location and amount of subsurface water may influence the degree of dependence of honey mesquite (Prosopis glandulosa Torr.) on shallow lateral roots to supply…”
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Some observations from the excavation of honey mesquite root systems by Heitschmidt, R.K, Ansley, R.J, Dowhower, S.L, Jacoby, P.W, Price, D.L

“…A single, mature and 12 smaller honey mesquite (Prosopis glandulosa Torr. var. glandulosa) trees were partially excavated during 1986 to examine root…”
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Late season control of honey mesquite with clopyralid by Jacoby, P.W. (Texas Agricultural Experiment Station, Vernon, TX), Ansley, R.J, Meadors, C.H

“…Herbicides were applied aerially to honey mesquite (Prosopis glandulosa Torr.) in the Rolling Plains and Edwards Plateau land resource areas of Texas to…”
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Honey mesquite transpiration along a vertical site gradient by Cuomo, C.J. (University of Nebraska, Lincoln), Ansley, R.J, Jacoby, P.W, Sosebee, R.E

“…Honey mesquite (Prosopis glandulosa Torr.) occurs on a variety of sites varying in soil depth and moisture availability. The objective of this study was to…”
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Control of honey mesquite with herbicides: influence of stem number by Jacoby, P.W. (Texas AandM University Agricultural Research and Extension Center), Ansley, R.J, Meadors, C.H, Cuomo, C.J

“…Following aerial application of herbicides, stands of honey mesquite (Prosopis glandulosa var. glandulosa) were evaluated to determine the influence of…”
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Epicuticular wax in honey mesquite: seasonal accumulation and intraspecific variation by Jacoby, P.W. (Texas Agricultural Experiment Station, Vernon), Ansley, R.J, Meadors, C.H, Huffman, A.H

“…Epicuticular wax on the leaves of honey mesquite (Prosopis glandulosa) increased rapidly from May to July and stabilized or decreased by late summer. Pattern…”
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Control of honey mesquite with herbicides: influence of plant height by Jacoby, P.W. (Texas AandM University Agricultural Research and Extension Center, Vernon, TX), Meadors, C.H, Ansley, R.J

“…Stands of honey mesquite (Prosopis glandulosa var. glandulosa) were treated with aerially applied herbicides at 16 locations in western and northwestern Texas…”
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Vegetational responses following control of sand shinnery oak with tebuthiuron [Quercus havardii, Texas, herbicides] by Jacoby, P. W., Slosser, J. E., Meadors, C. H.

“…Tebuthiuron {N-[5-(1,1-dimethylethyl)-1,3,4-thia-diazol-2-yl]-N,N′-dimethylurea} pellets were applied aerially in April 1979 at rates of 0.5 and 1.0 kg ai./ha…”
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A truck-mounted mobile screen for photodigital estimation of whole plant leaf area by Ansley, R.J, Price, D.L, Lawrence, B.K, Jacoby, P.W

“…A large, truck-mounted screen was constructed to aid in measurement of total leaf area of individual honey mesquite (Prosopis glandulosa Torr.) trees. The…”
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Phenological Development of Lotebush, Ziziphus obtusifolia (Rhamnaceae), in North Texas by Foster, M. A., Scifres, C. J., Jacoby, P. W.

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Herbaceous Vegetation-Lotebush [Ziziphus obtusifolia (T. & G.) Gray var. obtusifolia] Interactions in North Texas by Foster, M. A., Scifres, C. J., Jacoby, P. W.

“…Basal cover and standing crop of herbaceous vegetation were measured during 1979 and 1980 at 0.3-m intervals along transects radiating from individual lotebush…”
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