1) sulphuryl carbamide herbicide
硫酰脲类除草剂
2) sulfonylurea herbicides
磺酰脲类除草剂
1.
Theoretical study on hydrolysis mechanism of three typical sulfonylurea herbicides;
三种磺酰脲类除草剂水解反应机理的理论研究
2.
Effect of sulfonylurea herbicides on biological indicators characterizing the soil quality;
磺酰脲类除草剂对土壤质量生物学指标的影响
3.
A low level multi sulfonylurea herbicides residue analytical method based on extraction enrichment combined with capillary electrophoresis was studied.
研究了提取浓缩和毛细管电泳相结合测定稻田土壤中低剂量多个磺酰脲类除草剂混合残留的分析方法。
3) Sulfonylurea herbicide
磺酰脲类除草剂
1.
But some environmental issues caused by sulfonylurea herbicides, such as Chlorimuron and Chlorsulfuron, are urgently settled because of their too long residual period and the fast growth of the weeds.
磺酰脲类除草剂是近年来发展迅速的除草剂品种,它的超高活性与低毒使其被称为高效与环保农药。
2.
It is a great challenge to detect and analyze 1ppb or lower residue level of sulfonylurea herbicides in the environmental matrices such as soils,water,and animal and plant tissues.
在环境介质如土壤、水和动植物组织等研究分析时要求磺酰脲类除草剂残留分析的检测限达到10-9mg/kg,甚至更低。
3.
for they are influenced by some sorts of sulfonylurea herbicides including monosulfuron-ester.
用生物测定的方法比较了创制除草剂单嘧磺酯和其他几种磺酰脲类除草剂对稗草 (Echinochloa phyllopogon(staf) Koss。
4) sulfonylureas
磺酰脲类除草剂
1.
Validation of the method of HPTLC on detecting five sulfonylureas;
高效薄层析技术测定5种磺酰脲类除草剂方法有效性研究
2.
28 nm resolution crystal structure of yeast acetolactate synthase in complex with a sulfonylurea herbicide,chlorimuron ethyl and the 3D structure of Arabidopsis thaliana acetolactate synthase in complex with sulfonylureas and imidazolinone herbicides were reviewed.
综述了酵母乙酰乳酸合成酶(ScALS)与磺酰脲类除草剂氯嘧磺隆(chlorimuron-ethyl,CE)形成的复合物在0。
5) persistent sulfonylureas
长残效磺酰脲类除草剂
6) sulfonylurea herbicides
磺酰脲除草剂
1.
The adsorption behavior and mechanism of eight sulfonylurea herbicides on humic acid (HA) was studied with the method of batch equilibrium and the technique of Fourier transform infrared (FT-IR) was used to observe its sorption mechanism.
结果表明,腐植酸对8种磺酰脲除草剂的吸附作用较强,其吸附强弱依次为氯嘧磺隆>苄嘧磺隆>绿磺隆>噻磺隆>甲磺隆>吡嘧磺隆>烟嘧磺隆>甲嘧磺隆。
补充资料：除草剂
| 除草剂 herbicide 用于防除杂草的农药。主要用于农田，也用于牧场、河道、公路、公园、森林防火道等处。除草剂的应用可节省劳力，提高除草效率，减少因杂草造成的经济损失，并为改变栽培方式，发展免耕、少耕和飞机播种创造了条件。使用的药物有无机类和有机类。无机除草剂如亚砷酸钠、氯酸钠等因选择性差、用量大而逐渐被取代。有机除草剂选择性强、用量少、除草活性大，按化学结构可分为苯氧羧酸类、均三氮苯类、取代脲类、酰胺类、二硝基苯胺类、氨基甲酸酯类、酚类、二苯醚类、苯甲酸类、季胺盐类、脂肪酸类、有机磷类、杂环类等。应根据作物和田间主要杂草种类选择合适的除草剂，同时注意正确协调作物、杂草、除草剂、环境因子间的相互关系，防止对除草剂药效的不利影响。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条