Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Lynn M Dudley"'
Publikováno v:
Vadose Zone Journal. 7:420-425
Reducing the amount of drainage water that contains salts, nutrients, and trace elements may reduce environmental contamination to groundwater by reducing the dissolution of trace-element-containing minerals, maximizing chemical precipitation of salt
Autor:
Uri Yermiyahu, Eviatar Ityel, Uri Shani, E. Presnov, Alon Ben-Gal, Lynn M. Dudley, Shabtai Cohen, Leah Zigmond
Publikováno v:
Agricultural Water Management. 95:587-597
Maximization of crop yields when the salinity of irrigation water is high depends on providing plant transpiration needs and evaporative losses, as well as on maintaining minimum soil solution salinity through leaching. The effect of the amount of ap
Publikováno v:
Journal of Environmental Quality. 34:1455-1460
Additive or multiplicative models of crop response on which salinity management theory have been developed may lead to an erroneous perception regarding compensative interaction among salinity and other growth factors. We present results from studies
Autor:
Kevin B. Jensen, Howard Horton, Blair L. Waldron, N. Jerry Chatterton, Michael D. Peel, Lynn M. Dudley
Publikováno v:
Crop Science. 44:2049-2053
A lack of salt-tolerant cultivars may be due in part to inadequate evaluation protocols used for selection. Our objective was to develop a greenhouse protocol that is simple and consistently separates genotypes for their relative ability to survive u
Autor:
Uri Shani, Lynn M. Dudley
Publikováno v:
Vadose Zone Journal. 2:751-758
Because transpiration is often the largest component of the water budget in arid systems, the efficacy of computer simulation models as predictors of water and salt movement is predicated on their ability to predict transpiration. The objective of th
Autor:
Alon Ben-Gal, Lynn M. Dudley
Publikováno v:
Soil Science Society of America Journal. 67:1449-1456
Phosphorous fertigation applied in a microirrigation system provides increased P use efficiency relative to traditional banding. This project investigated the hypothesis that continuous, low-intensity irrigation can provide plants with available P mo
Publikováno v:
Applied Spectroscopy. 56:1470-1474
Determination of relaxation-time distributions from dielectric spectra of complex impedance or dielectric permittivity remains a challenge. This problem is one of a wider class of ill-posed inverse problems where the measurement is a superposition or
Publikováno v:
Crop Science. 42:2064-2071
Accumulation of salinity in the root zone can be detrimental to sustained crop production. Irrigation, even with moderately saline water, pushes accumulated salts deeper into the root zone, allowing roots to proliferate in regions of relatively low s
Autor:
Lynn M. Dudley, Uri Shani
Publikováno v:
Soil Science Society of America Journal. 65:1522-1528
Studies of crop response to water and salt stress vary either salinity with a high leaching fraction or irrigation in the absence of salinity to isolate and quantify the effects of the two types of stress. Under deficit irrigation with saline water,
Publikováno v:
HortTechnology. 7:429-434
Groundwater contaminated with sulfate (SO42−) at concentrations greater than allowed for drinking water may be suitable for irrigation. Our objectives were to determine the growth response and mineral uptake of two vegetables grown with high SO42