转向
发表于 2025-3-28 17:26:49
Mechanisms of adsorption of ,-triazines by clay colloids and factors affecting plant availability, In the process of developing and utilizing these chemicals we must come to understand how they affect the target organisms and what becomes of them after they have done their job. The purpose of this review is to discuss. the behavior of one family of these organic compounds, the .-triazines, at th
Respond
发表于 2025-3-28 19:14:38
Adsorption of triazine herbicides on soil organic matter, including a short review on soil organic rawn from the analysis of data by simple correlation analysis and by multiple regression analysis. These techniques also indicated that the cation-exchange capacities and, in some instances, the clay contents of soils could also be inversely correlated with preemergent herbicide phytotoxicity. . and
欢乐东方
发表于 2025-3-28 23:03:44
Movement of ,-triazine herbicides in soils,nt soil, water, or air. Movement may occur while in solution or adsorbed on migrating soil particles, or by transfer as vapors. Volatilization, the latter, is discussed in another part of this volume (... 1970). The two general processes of non-gaseous movement, mass transfer and diffusion, will be
sphincter
发表于 2025-3-29 03:54:53
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Pessary
发表于 2025-3-29 09:46:44
Nonbiological detoxication of the ,-triazine herbicides,olated which can detoxify these herbicides (... 1965). Factors such as temperature and soil organic matter which influence soil microbial activity have been shown to correlate with the rate of .-triazine loss from the soil (... 1961, . and . 1964). More recent studies, however, indicate that microbi
营养
发表于 2025-3-29 14:18:34
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剥皮
发表于 2025-3-29 18:36:20
Ways and means to influence the activity and the persistence of triazine herbicides in soils,lude soil pH, texture, organic matter, cation exchange, prevalent cations or other minerals, chemical reactions., and mechanical analysis. Environmental factors such as temperature, moisture, leaching, sunlight, microbial activity, plant growth, and rhizosphere are also highly important. Weed specie
judicial
发表于 2025-3-29 20:55:32
Quantitative determination of triazine herbicides in soils by bioassay,dy. In many instances, he has utilized the responses of living organisms to gain the desired knowledge through biological assay methods. According to . (1947), “The term biological assay in its widest sense should be understood to mean the measurement of the potency of any stimulus, physical, chemic
确保
发表于 2025-3-30 01:49:50
Quantitative determination of triazine herbicides in soils by chemical analysis, the soil. A large amount of material has been published about the determination of residues in a variety of kinds of samples. Although all of the techniques reported have not been applied to the analysis of soils, they could be. Therefore, this discussion will attempt to review the literature in re
蒙太奇
发表于 2025-3-30 07:35:53
Summary and conclusions,ecönomically to control many weeds in agronomic and other crops. The fact that these herbicides are active primarily through the soil has spurred additional research on the fate of these compounds in the soil environment. One result of this research has been a deeper appreciation of the complexities