室内试验表明：其除草效果与土壤有机质、土壤持水量密切相关。
The greenhouse tests also show that its efficacy is concerned with the organic matter and humidity in soil.
在田间条件下，用苯磺隆加增效剂对麦田阔叶杂草的除草效果进行了试验。
Field experiments in wheat were conducted to determine broadleaf weed control efficacy of tribenuron plus synergist.
本文主要报道了咪草烟的特性、除草效果、降解、对后茬作物的影响以及使用方法。
The properties of imazethapyr, including effect of controlling weeds, degradation, effect of residues of imazethapyr in soil to succeeding crops and use.
结果表明：2，4—D丁酯与氟磺胺草醚、精稳杀得混用具有提高除草效果的作用；
The results showed that: there was synergism to combination between 2,4-D butyl and fomesafen, fluazifop-p-butyl;
百草枯是一种除草剂，因其具有良好的除草效果使其在全世界范围内得到广泛的使用。
PQ is a kind of effective herbicide and used widely in the whole world. However the toxic effect of PQis not studied deeply.
用一次性塑料杯作防护罩，草甘膦水剂定向喷雾，对苗木安全、除草效果好、省工、省钱，比人工除草节约成本74%。
With plastic cup as protective cover, directive spraying of roundup water agent is safe for seedlings, of better weeding effect, and to save time and money.
在我们进行下一步并开始除草之前，我们花了一些时间思考它建在哪里效果最好。
Before we went ahead and dug up the grass, we spent some time thinking about where it would work best.
简述和分析了化学除草技术在桉树幼林抚育中的技术措施、效果和效益。
Technical measures, effects and benefits of chemical weeding in young eucalypt plantation tending were analyzed in this paper.
试验采用单因素随机区组设计，旨在研究禾耐斯与速收两种新型、高效除草剂对马铃薯田杂草的化学防除效果。
Single factor randomized block design was used in order to study chemical control effect of two new kinds of high efficiency herbicides Sumisoya and Harness on weeds in potatoes fields.
用草灌净片剂除草抚育比人工除草抚育具有效果好、进度快、劳动强度小的特点，还能降低抚育总成本。
Study result shows that sulfometuron methyl tables has characteristics of good effect, high speed and easy applying to the young stand weeding, so general tending cost can be minimized.
百草枯是毒性很强的除草剂之一，其中毒的报道屡见不鲜，但治疗的效果均不佳。
Paraquat is one of virulent herbicides, the reports of paraquat intoxication are seen repeatedly, but the ideal therapies haven t been found up to now.
“明智地使用除草剂，会产生有用的效果，但是就像任何事情一样，要是滥用了，就会产生负面的影响，”他说。
"Used judiciously, it can be a useful product, but as with anything, if you abuse it, it can have negative effects," he says.
“明智地使用除草剂，会产生有用的效果，但是就像任何事情一样，要是滥用了，就会产生负面的影响，”他说。
"Used judiciously, it can be a useful product, but as with anything, if you abuse it, it can have negative effects," he says.
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