climax 发表于 2025-3-23 12:35:33
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An ecological concept for the assessment of side-effects of agrochemicals on soil microorganisms,icals. Numerous results from careful experimental work are now available. The wealth of data, however, contributes only partially to our understanding and capability of hazard assessment. Frequently we experience a kind of helplessness on how to weight, rate, and evaluate data and ignore the urgent爱管闲事 发表于 2025-3-24 01:21:55
Effects of pesticides on photosynthesis,of these chemicals with various metabolic pathways of plants has seldom been studied in detail as little time is available to scientists engaged in research to develop new “pesticides” at such a pace as the needs of farmers demand today. “Pesticides” in a broader sense include a wide range of chemic使害羞 发表于 2025-3-24 03:06:39
An ecological concept for the assessment of side-effects of agrochemicals on soil microorganisms, and capability of hazard assessment. Frequently we experience a kind of helplessness on how to weight, rate, and evaluate data and ignore the urgent need for interpretation in sensible ecological terms.faculty 发表于 2025-3-24 06:46:53
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Conference proceedings 1983cal and other evaluations of natures, locales, magnitudes, fates, and toxicology of the persisting residues of these chemicals loosed upon the world. Among the sequelae of this broad new emphasis has been an inescapable need for an articulated set of authorita tive publications where one could expe性上瘾 发表于 2025-3-24 20:27:30
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David G. Dunsmore and movement of ions and electrons is accelerated by the lack of equilibrium. The result of surface alteration and re-equilibration with surface chemical conditions is in general to segregate mineral elements into hydrous silicates, called clay minerals, to form transition metal (Fe and Mn) oxy-hyd