1.
Another control option might be the use of a herbicide early in the growing season to remove the weeds before competition reduces crop yield.
另一种除草方法是在作物生长初期施用除草剂，不使杂草和作物竞争造成减产。
2.
The Industrial Synthesis Method of the Imidazolinone Herbicide
咪唑啉酮类除草剂的工业化合成方法
3.
Check out the chart below for general weed identification and elimination methods.
那就查阅下面的普通杂草识别和除去方法。
4.
Multiresidue Method for the Determination of Triazine Herbicides in Grains;
粮谷中三嗪除草剂多残留检测方法的研究
5.
Studies on Quantitative Structure Activity Research of Phenylurea Herbicides and Their Analysis Methods;
苯脲类除草剂的结构-活性相关和分析方法
6.
The Safety Aspects of Herbicides on Millet [Setaria Italica (L.) Beauv.] by Different Regulating Measures;
不同化控方法下除草剂对谷子安全性的影响
7.
Study on the Occurring Characteristic of Weeds and the Method of Weed Control in Alfalfa Seed Product Field;
苜蓿种子田杂草发生特点与防除方法的研究
8.
Uses the Fan-shaped nozzle and the method of anti-blocking on cotton weeding
棉花除草利用扇形喷头喷雾防堵塞方法
9.
Weeds from Between-row Crop Elimination Method Based on Scale-free Networks
基于无尺度网络的行间作物杂草清除方法
10.
Procedures and Methods of Herbicidal Activity Assessment in Novel Pesticide Discovery
新农药创制中除草活性评价程序及方法概述
11.
Handling of Typical Foreign Matter in Tobacco Sorter
烟草异物剔除系统中典型异物处理方法
12.
For people who live in a home in the suburbs will the tedious chore of mowing the lawn be accomplished in an efficient way by a robotic mower?
对于家住在市郊的人，除草这种单调乏味的杂务会由机器人除草器这种有效的方法完成吗？
13.
Covariance analysis was used to analyze herbicide efficacy data from rapeseed experiments.
采用协方差分析方法，对油菜田除草剂的试验结果进行了分析。
14.
Simultaneous Determination of Residues of 13 varieties of Triazine Herbicide in Soil by Gas Chromatography
气相色谱法同时测定土壤中13种三嗪类除草剂残留量的方法研究
15.
Study on the Method for the Extraction and Separation of Ammonium Salt 2,4-dichloro-6-nitro-phenol and its Metabolites in Urine
尿中83—1除草剂及其代谢产物的提取和分离方法的研究
16.
Toxicity was reduced when Nicotiana trichome exudates were removed by various washing methods.
当通过不同洗涤方法除去烟草属毛状体的分泌物时，毒力降低。
17.
Irrigation, pest control, weeding and other practices were well managed under local conventional ones.
灌溉、防治病虫、除草和其它措施采用当地传统方法。
18.
The properties, domestic application situation and synthesis method of the herbicide tribenuron-methyl are introduced.
介绍了除草剂苯磺隆的性质、国内应用现状和合成方法。