The result of field trials showed that metsulfuron-methyl gave bad control effect against Alopecurus japonicus.
田间比较试验结果表明，用甲磺隆等磺酰脲类除草剂对日本看麦娘防效很差。
In 1990 ~ 1995, field trials and demonstrations with metsulfuron-methyl to control weeds in rice stubble wheat field were carried out.
本文报道了1990 ~ 1995年甲磺隆防除稻茬麦田杂草的试验研究和推广应用结果。
The method is regarded as a important method of measuring metsulfuron-methyl with accurate result, simple operation procedures, a short cycling duration and less solvent.
该方法简便快速、结果准确、节省溶剂，具有很大的实用价值，是检测甲磺隆的重要方法。
The degradation rule of metsulfuron-methyl accorded with decaying exponential, that meant there was inverse linear correlation between the logarithm of metsulfuron-methyl concentration and the time;
甲磺隆在土壤中的降解符合指数降解规律，即土壤中剩余甲磺隆浓度的对数与小麦生长时间呈线性负相关；
Therefore, fulvic acid played an important role in the process of BR formation of 14 C metsulfuron methyl.
因此，在14C 甲磺隆形成BR的过程中，富啡酸的作用>胡敏素胡敏酸。
Corn was selected as the bioassay plant for the study of chlorsulfuron and metsulfuron methyl residue bioactivity in soils of typical agricultural areas of Jiangsu Province.
采用改进的玉米主根长土培生测法，研究绿黄隆、甲黄隆在江苏省典型农区土壤中残留活性。
Corn was selected as the bioassay plant for the study of chlorsulfuron and metsulfuron methyl residue bioactivity in soils of typical agricultural areas of Jiangsu Province.
采用改进的玉米主根长土培生测法，研究绿黄隆、甲黄隆在江苏省典型农区土壤中残留活性。
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