Results 231 to 240 of about 14,007 (280)
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Abbauprodukte von Simazin in Gramineen
Experientia, 1966Coix lacryma-jobi L., about 20 days old and grown on watercultures, were fed with14C-ring-labelled simazine. After freeze drying, the plant tissue was extracted with chloroform and 80% ethanol. The ethanol extractable activities were fractionated on a cation exchange column.
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Soxhlet Extraction of Simazine from Soils
Soil Science Society of America Journal, 1966Abstract Simazine was quantitatively extracted from soils and clays in 2 to 24 hours using 95% ethanol as a solvent in a Soxhlet extractor. Absorption of ultraviolet light by the extracts was measured at 220 and 240 m µ and quantities of simazine and hydroxysimazine calculated from simultaneous equations. Plotting
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Biodegradation of simazine in olive fields.
Communications in agricultural and applied biological sciences, 2004Simazine (2-chloro-4, bis ethylamino-1,3,5-triazine) is a herbicide of the s-triazine group used mainly to control broad-leaved weeds in different crops. Several papers report about simazine and other s-triazine derivates as being actual polluting agents. In fact, simazine has been detected in groundwater and soil.
R, Santiago, R, De Prado, A R, Franco
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Korean Journal of Chemical Engineering, 2020
Seoyeon Lee, Junho Han, H. Ro
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Seoyeon Lee, Junho Han, H. Ro
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Simazine for Annual Weed Control in Cranberries
Weeds, 1960ANNUAL weeds have always been a problem to the cranberry growC.. er, but certain changes taking place in the bog environment have caused an increase in the population of annual weeds in some areas in recent years. The decline of soil acidity as a result of the long term use of alkaline water for frost flooding, coupled with the well drained bog culture
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