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grey mildew
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  “grey mildew”译为未确定词的双语例句
     Study on the Occurrence and Control of Grey Mildew of Strawberry
     草莓灰霉病的发生和防治研究
短句来源
     Research on Greenhouse Tomatoes'Grey Mildew Spreading Regularity and It's Pathogen Biologic Characteristics in Lin Zhi Prefecture
     林芝地区温室番茄灰霉病发生规律及病原菌生物学特性研究
短句来源
     Chemical Induction with‘EMS’and Screening Mutation Resistant to Grey Mildew Disease in Strawberry (Fragaria Ananassa Duch.)
     EMS诱变及筛选草莓抗灰霉病突变体的研究
短句来源
     'Sachinoka'were screened for resistance to the culture filtrate of grey mildew pathogen Botrytis cinerea Pers. The purpose of the study was to solve the problem caused by grey mildew disease in strawberry industry by obtaining resistant cultivars and privide a new approach for resistant breeding of strawberry.
     ‘幸香’(Sachinoka)试管苗为材料,使用化学诱变剂甲基磺酸乙酯(Ethyl methyl sulfonate,EMS)对草莓叶片所产生的愈伤组织进行处理,用草莓灰霉菌培养滤液进行离体筛选,期望获得抗灰霉病突变体材料,从根本上解决‘幸香’草莓生产中存在的灰霉病危害问题,为草莓抗病育种探索一条简单可行的新途径。
短句来源
     On this basis,introduced the optimum controlling period was mainly introduced and experiment was made in the field plots and large scals trials with 75 % Cao dai he ji Ⅰ, Ⅱ against the strawberry greymildew. The results showed that the Cao dai he ji Ⅰ,Ⅱ gave good effectiveness in control ofstrawberrry grey mildew. The control effect was up to 51 %  ̄ 91. 5 %.
     冬前处理病残体,气候条件与发病的关系,在此基础上重点介绍了该病的防治适期,采用75%草代合剂(1号、2号)的试验示范推广的防治效果为51.9%~91,5%,为今后广泛应用于草莓病害的防治提供了可靠的依据。
短句来源
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  相似匹配句对
     Study on the Occurrence and Control of Grey Mildew of Strawberry
     草莓灰霉病的发生和防治研究
短句来源
     Studies on Grey Forecasting of Wheat Powdery Mildew
     小麦白粉病的灰色预测研究
短句来源
     On grey function
     灰色函数
短句来源
     Grey MOSCOW
     灰色莫斯科
短句来源
     summarize the causation of mildew;
     概述霉变产生的原因;
短句来源
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  grey mildew
Strain P94 inhibited the growth of a number of phytopathogenic fungal and bacterial species and showed inhibition activity to tomato grey mildew by tomato leaf testing in vitro.
      
In an attempt to obtain biologic control agents for grey mildew of tomato, a total of 628 bacterial strains were isolated from agricultural soil samples in Beijing, China, and screened for in vitro antibiosis toward Botrytis cinerea.
      


This paper reported ocr-relations among the occurrence of grey mildew of strawberrry (Botrytis cinerea Pers), the infection ways, the resistance among the cultivars, eliminating theinfected residues before covering the plastic films, climatic factors and so on. On this basis,introduced the optimum controlling period was mainly introduced and experiment was made in the field plots and large scals trials with 75 % Cao dai he ji Ⅰ, Ⅱ against the strawberry greymildew. The results showed that the Cao dai he...

This paper reported ocr-relations among the occurrence of grey mildew of strawberrry (Botrytis cinerea Pers), the infection ways, the resistance among the cultivars, eliminating theinfected residues before covering the plastic films, climatic factors and so on. On this basis,introduced the optimum controlling period was mainly introduced and experiment was made in the field plots and large scals trials with 75 % Cao dai he ji Ⅰ, Ⅱ against the strawberry greymildew. The results showed that the Cao dai he ji Ⅰ,Ⅱ gave good effectiveness in control ofstrawberrry grey mildew. The control effect was up to 51 %  ̄ 91. 5 %. This study provided a reliable basis for control of strawberry grey mildew.

本文论述了草莓灰霉病的发生、侵染途径,品种间的抗性;冬前处理病残体,气候条件与发病的关系,在此基础上重点介绍了该病的防治适期,采用75%草代合剂(1号、2号)的试验示范推广的防治效果为51.9%~91,5%,为今后广泛应用于草莓病害的防治提供了可靠的依据。

Research on the greenhouse tomatoes'grey mildew developing regularity and its pathogen biologic characteristics in LinZhi prefecture showed that there are three spreading periods of tomatoes'grey mildew in sunlight greenhouse: sprouting period (from early March to the first ten days of April);developing period(from the first ten days of April to the last ten days April); fastigium period (from the first ten days of April to the last ten days May).During the developing period, tomatoes'grey mildew...

Research on the greenhouse tomatoes'grey mildew developing regularity and its pathogen biologic characteristics in LinZhi prefecture showed that there are three spreading periods of tomatoes'grey mildew in sunlight greenhouse: sprouting period (from early March to the first ten days of April);developing period(from the first ten days of April to the last ten days April); fastigium period (from the first ten days of April to the last ten days May).During the developing period, tomatoes'grey mildew grows from the bottom leaves to the upper leaves, bottom fruit to upper fruit. Pathogen could grow under 5~30℃, but it is more suitable to grow in soft light between 15℃to 25℃(the best temperature is 20℃), and the relative humidity is RH≥80%, pH4.0~7.0. Fruit sugar is the best carbon source to the growth of hypha. Spore grows fastest in glucose solution. Lucid asparagus imide is the best nitrogen source to the growth of hypha and spore.there will be no spore if lack of nitrogen.

通过对林芝地区番茄灰霉病的调查及病原菌生物学特性研究,结果表明:番茄灰霉病在林芝地区日光温室中流行可分为3个时期,3月初至4月上旬为始发期,4月上旬至4月下旬为上升期,并表现出由下部叶向上部叶、由下层果向上层果发展的趋势,4月下旬至5月下旬为该病的发生高峰期;病原菌在5~30℃均能生长,适宜温度为15~25℃,最佳温度为20℃、相对湿度RH≥80%、pH4.0~7.0、弱光环境下适宜病原菌生长;碳源以果糖对菌丝生长最佳,产孢以葡萄糖溶液中最快,氮源以天门冬酰胺对菌丝生长和产孢最佳,缺氮不产孢。

Experiments were conducted on the pathogenicity of 3 fungi to strawberry,the inhibition of 6 fungicides to hypha and spore,the control effect to the diseases.The results showed that the pathogenicity of Bortrytis cinerea and Phytophthora cactorum was stronger.Inhibition of 10% Score to the hyphe growth(76.5%)and spore germination(54.4%)was obvious for B cinerea,the second was Chlorothalonil(60.6 and 50.7%).Iprodione(63.7% and 61.1%) was distinct and Score((58.9)% and 48.8%) was second for P.cactorum.The field...

Experiments were conducted on the pathogenicity of 3 fungi to strawberry,the inhibition of 6 fungicides to hypha and spore,the control effect to the diseases.The results showed that the pathogenicity of Bortrytis cinerea and Phytophthora cactorum was stronger.Inhibition of 10% Score to the hyphe growth(76.5%)and spore germination(54.4%)was obvious for B cinerea,the second was Chlorothalonil(60.6 and 50.7%).Iprodione(63.7% and 61.1%) was distinct and Score((58.9)% and 48.8%) was second for P.cactorum.The field experiments also indicated that Score had better control effect than others to grey mildew and fruit rot,Thiophanate and Chlorothalonil came the second,above 50% to three diseases more.

试验研究了3种病原真菌对草莓的致病性,以及6种杀菌剂对3种病菌菌丝、孢子萌发的抑制作用和病害的防治效果。结果表明,灰霉病菌和疫霉病菌的致病性较强。10%世高对于灰霉病菌菌丝生长和孢子萌发的抑制效果显著,抑制率达76.5%和54.4%;其次为百菌清,抑制率为60.6%和50.7%。扑海因对疫霉病菌菌丝生长和孢子萌发的抑制效果显著,分别为63.7%和61.1%;其次为世高,分别为58.9%和48.8%。大田防治试验表明,世高对灰霉病和果腐病的防治效果分别为66.4%和56.8%,高于其他杀菌剂,其次为甲基托布津和百菌清,对3种病害的防治效果均高于50%,特别是对于灰霉病和果腐病有较好的效果。

 
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