herbicide是什么意思

网络释义

用法例句

Studies on analysis and fate of imidazolinone herbicides in soil;

土壤中咪唑啉酮类除草剂的分析及归趋研究

Synthesis technique of soybean herbicide fomesafen;

豆田除草剂虎威的合成研究

Residue Dynamics of Novel Herbicide H-9201 in Carrot (Daucus carota L.var.sativa DC.) and Soil;

新型除草剂双甲胺草磷(H-9201)在胡萝卜和土壤中的残留动态研究

China Herbicides Industry Present Situation, Question and Development Trend;

中国除草剂产业现状、面临的问题及发展趋势

Advanced research of super-efficient herbicides ——On Research of herbicides targeted ALS by Yang Guangfu and Yang Huazheng;

超高效除草剂的前沿研究——评杨光富、杨华铮著《以ALS为作用靶的超高效除草剂研究》

Photodegradation of sulfonylurea herbicides on silica gel;

磺酰脲类除草剂在硅胶G表面的光解

Clean synthesis of new weedicide quinclorac derivatives;

新型氯喹酸类除草剂的合成工艺研究

Toxic effects of weedicide wastewater before and after biodegradation with the microorganisms.;

除草剂生产废水经微生物降解前后的毒理效应

Experimental study on the preventive effect of Winter Star Alfalfa chemistry weedicide to weed;

越冬之星苜蓿化学除草剂杂草防效试验研究

Use the Weed killer Correcly,Reduce the Danger To the Poplar Young Growthrdize young growth;

正确使用除草剂减少对杨树幼林的危害

Applying 10% roundup"FeiDa"soluble powder and 20% Kewuzong water agent,test has been done in planting greening seedlings,The results indicated that 30%"FeiDa"soluble powder was a economy and effective weed killer.

应用10%草甘膦水剂、30%"飞达"可溶性粉剂、20%克无踪水剂3种化学除草剂在优质绿化苗木培育中进行对比试验,试验结果表明,30%"飞达"可溶性粉剂是一种经济有效的化学除草剂,可大面积推广。

Description was made on chemical weed killer production and application in China, and on its application in forestry and efficiency.

概述了我国化学除草剂生产、使用现状,以及在我国林业中的应用范围与使用效果,指出了化学除草存在的问题,并根据国内外除草剂发展的新动向,对林业化学除草的研究应用提出了新的建议。

The result showed that there were different effect of herbcide in different concentration on above ground biomass.

在天然低地草甸上使用除草剂灭除毒害草光果大戟，试验结果表明，不同浓度的除草剂对草地地上植被生物量产生不同程度的影响。

Applying different treatment of soil amendment and herbcide ,an indoor simulating erosion test in Miami soil which is typical in Midwest America is conducted to study the influence of soil amendment herbcide interaction on soil erosion by using rainfall simulation technique.

在人工降雨条件下，应用土壤改良剂和除草剂的不同组合处理，对美国中西部典型土壤类型——迈阿密土壤进行了室内模拟侵蚀试验，以研究土壤改良剂和除草剂的交互作用对土壤侵蚀的影响。

This paper reported novel target of herbicide recently and some pro-herbicides.

本文报导了最近发现的除草剂开发中的一些新靶标以及若干前除草剂。

Preeglone extra

(除草剂) 合草快

Enide dinitro EC

(除草剂) 地乐酚

dinoterb acetate

(除草剂) 地乐消

Herbicides provide a cheaper and more effective means of controlling weeds than cultivation.

除草剂比清耕消除杂草成本低，效率高。

Evaluating on 15 Herbicides Efficacy against Calystegin hederacea and Humulus scandens

15种除草剂防除打碗花、葎草效果评价

ioxynil octanoate

(除草剂) 碘苯腈辛酸酯

Study on Prevention and Cure Weeds of Using Chemical-Herbicide for Poa Pratnsis L.;

化学除草剂对草地早熟禾草坪防治杂草的研究

Some other herbicides are not effective against as many as seventy kinds of weeds.

一些除草剂对70种杂草都没有效力。

Study on the Synthesis Process of Amide Herbicides Metolachlor;

酰胺类除草剂异丙甲草胺的合成研究

The Synthesis of the Herbicides of Diquat;

除草剂敌草快及其中间体的合成研究

The Study on Pest and Herbicide Resistance Transgenic Tobacco and Cotton;

转抗虫、抗除草剂烟草和棉花的研究

Effect of Mixgurnus Anguillicaudatus Induced by Glyphosate;

除草剂“草甘膦”对泥鳅白细胞的影响

Technique Economy Evaluation on Synthesis of Herbicide Mefenast;

除草剂苯噻草胺合成的技术经济评价

The Primary Research of Field Efficacy of New Herbicide HNPC-B4047

新除草剂HNPC-B4047防治田间杂草效果初报

Effect of Herbicide on Allelopathy of Chromolaena odoratum

除草剂对飞机草化感作用的影响研究

Persistence of the herbicide in the mud was irrespective of formulation.

除草剂在底泥中的持久性与剂型无关。

Studies on the Combination of Herbicides and Plant Growth Regulators;

植物生长调节剂与除草剂混用的研究

a selective weed-killer,ie one that kills weeds but not other plants

选择性除草剂（专除杂草而不伤及其他植物的）.