Results 271 to 280 of about 240,277 (316)
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Analysis of thermal wave in soil medium
AIP Conference Proceedings, 2017Radiant energy from the sun is the major source of thermal regime of the soil. Thermal properties and the way in which thermal wave passes through the laterite soil in eastern tropical region are analyzed. The amplitude of thermal wave comes down corresponding to increases in the order of harmonics and remain without much change at different soil ...
P. Tessy Chacko, N. R. Mahesh
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Mimicking a Soil in a Soilless Medium
Applied Turfgrass Science, 2013A discussion of how using amendments to mimic a soil in sand based soil environments helped to build over 100 golf course and sports fields. A colloidal soil has a nutrient holding capacity, an organic matrix and a mineral matrix all of which are missing in sand based soil mixes.The use of various soil amendments were tilled into the soil surface to ...
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Agar as a medium for removing soil from earthworm guts
Soil Biology and Biochemistry, 2000Earthworms were kept on a water-agar gel for 96 h at 20°C, after that time all soil had been voided from their guts. Earthworms treated in this way may be used for soil-free chemical analysis, as required in biomonitoring programmes for soil contamination. (C) 2000 Elsevier Science Ltd.
Pokarzhevskii, A.D. +2 more
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Sorption kinetics of arsenic on laterite soil in aqueous medium
Journal of Environmental Science and Health, Part A, 2007The efficiency of a locally available laterite soil in removing both arsenite and arsenate from aqueous medium by adsorption was evaluated. It was observed that in batch experiment conducted at 0.5 mg/L initial concentration of arsenic, laterite soil could remove up to 98% of arsenite and 95% of arsenate under optimized conditions. The kinetic profiles
Sanjoy K, Maji +3 more
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Chemical Corrosion in Cast Iron in Soil-Water Medium
Environmental Technology, 2001Grey cast iron metal strips were allowed to rust in varying compositions of soil-water media under the controlled environment. The process of corrosion was monitored by non-electrochemical method. Assessment of the extent of corrosion was carried out, both visually and by the method of weight loss coupons.
K, Mukesh, Y D, Panday
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DEADMAN ANCHORAGES IN VARIOUS SOIL MEDIUMS
1966Abstract : A test program was conducted to investigate deadman anchorage holding capacities under applied horizontal loads. Deadmen fabricated of concrete and ranging in face area from 5 to 72 square feet were tested in depths of embedment from ground level to 7 feet.
J. V. Stalcup, J. E. Smith
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Soil as a Medium for Dairy Liquid Waste Disposal
Journal of Environmental Quality, 1980AbstractA vegetative‐soil filter may be an inexpensive and effective means for the disposal of liquid dairy wastes. A field study was conducted at Southern Illinois University Dairy Center, Carbondale, Ill. during 1976–77 to evaluate the effectiveness of a vegetative‐soil filter for disposal of dairy effluent. The liquid waste was applied daily to tall
Shen‐Yi Yang +3 more
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The transfer from nutrient medium to soil
1987A plant which has originated in vitro, differs in many respects from one produced in vivo (de Fossard, 1977; Grout, 1975; Grout and Aston, 1977, 1978; Grout and Crisp, 1977; Debergh, 1982; Wardle et al., 1983; Sutter, 1985; Fabbri et al., 1986; Connor and Thomas, 1981; Brainerd and Fuchigami, 1985).
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Some remarks on cultures of dermatophytes on hair-on-soil medium
Mycopathologia et Mycologia Applicata, 1964(A) A layer of fungus vegetation on heavy agar substrate, (2–3 mm), deposited on wet soil is reached by the biochemical ingredients in the soil by diffusion through the agar layer. This fact was demonstrated and made visible by the use of a 1% eosin solution.
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