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and root rot
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  “and root rot”译为未确定词的双语例句
     1.Symptoms of Crown and Root Rot of Alfalfa.
     1.苜蓿根和根颈腐烂病的症状。
短句来源
     When sugarbeet seed soaking agent used, the results shown that the root yield increased 10.8% than CK, the sugar yield increased 14.2%, the sugar content increased 0.54 percentage points and it efficiently prevent and control the damping off and root rot diseases, it is the important measure to increase the sugarbeet yield and quality of direct sowing at present.
     应用甜菜浸种剂试验结果表明 ,甜菜根产量较对照提高10.8 %,产糖量提高14.2 %,含糖率提高0.54个百分点 ,且有效地防止和控制立枯病和根腐病的发生 ,是目前直播甜菜提高产、质量的一项重要措施
短句来源
     The variety with strongly growing power of leaf fascical, stabl yield, resistance to leaf spot (the incidence of the disease is lower than (onto by 0.4-0.6 grade) and root rot tolerance, has a lower incidence of diseases than control in the plot and on the year with serious diseases, and also acquires more yield in the heavily waterlogged field.
     该品种叶丛长势强、稳产性好,抗褐斑病(发病率较对照品种低0.4~0.6级)、耐根腐病,在发病严重地块及年份罹病率较对照低25%,水涝严重条件下亦可获得较好产量。
短句来源
     of green leaves,thickness of blade,content of chlorophyll,resistant to blackleg and root rot were improved.
     绿叶数、叶片厚度、叶绿素含量以及对黑脚病和根腐病的抗御能力有所提高,块根空心率明显下降。
短句来源
     Seedling Quality and Root Rot on Panax notoginseng
     种苗质量与三七根腐病关系
短句来源
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  相似匹配句对
     ON THE ROOT ROT OF SWEETPOTATO
     甘薯根腐病的初步研究
短句来源
     ,root rot(Fusarium sp.)
     、根腐病(Fusariumsp.)
短句来源
     Root
     根
短句来源
     DIPLOIA AND BOTRYODIPLODIA ROOT ROT OF PINES
     湿地松色二孢菌和可可球二孢菌根腐病研究
短句来源
     OCCURENCE AND CONTROL OF WOLFBERRY ROOT ROT
     枸杞根腐病的发生及防治研究
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  and root rot
The influence of a compacted layer on root and shoot genotype response and root rot resistance was studied.
      
Asparagus exerts a particularly strong influence on its soil environment through abundant production of persistent phenolic acids, which impact selectively soil microorganisms and may be involved in Fusarium crown and root rot (FCRR) of asparagus.
      
Negative feedback on a perennial crop: Fusarium crown and root rot of asparagus is related to changes in soil microbial communit
      
Redistribution of tree roots, induction of boron deficiency and root rot are also considered.
      
Calcium and temperature effects on seedling exudation and root rot infection of common bean on an acid sandy soil
      
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During 1978-1981, a kind of bacterium was isolated from diseased Sym-phytum officinale showing symptoms of wilt and root rot in Linan and Hangzhou, Zhejiang province. Comparative studies of the isolated bacterium with the one causing similar symptoms in tomatoes demonstrated that these two bacteria showed similar cultural characteristics, morphology, Gram's staining response, optimum temperature for growth and physiological and biochemical reactions. Cross-inoculation with the two bacteria were also successful.The...

During 1978-1981, a kind of bacterium was isolated from diseased Sym-phytum officinale showing symptoms of wilt and root rot in Linan and Hangzhou, Zhejiang province. Comparative studies of the isolated bacterium with the one causing similar symptoms in tomatoes demonstrated that these two bacteria showed similar cultural characteristics, morphology, Gram's staining response, optimum temperature for growth and physiological and biochemical reactions. Cross-inoculation with the two bacteria were also successful.The two bacteria were then injected separtely as antigens into rabbits, and two antisera were obtained. The agglutination tests with the two bacteria showed that when their respective antiserum was diluted with saline to the range of 1 : 1280-1 : 2560, the liquid was clear and shows a precipitate at the bottom. In further investigation of the relationships between the two bacteria, the antiserum from the bacterium in Symphytum officinale was first absorbed by the bacterium from tomato, and the antiserum from the bacterium in tomato was first absorbed by the bacterium in Symphylum officinale, when the two bacteria were then added to their treated, original antiserum solution, no further precipitate was observed.These results showed that the pathogenic bacterium causing wilt and root rot disease in Symphytum officinale is Pseudomonas solanacearum E,F,Smith,

我们于1978~1981年从浙江临安和杭州市郊等地聚合草枯萎烂根病株分离的细菌,将其培养性状、形态,革兰氏染色反应、生长适温、生理生化反应等性状,与番茄青枯病原细菌对比,其结果相似。两者并可交互接种。 以聚合草枯萎烂根病原细菌和番茄青枯病原细菌为抗原,按常规注射兔子,分别制得两个抗血清,其效价均在1280~2560之间。为了进一步明确两菌的亲缘关系,将两菌抗血清交互吸附后,再将两菌调换测定,都不能起凝集反应。 试验证明引起聚合草枯萎烂根病的病原细菌与茄科假单胞杆菌[Pseudomonas solanacearum(Smith)Smith]青枯病细菌相同。

Tianyan 301 is a polyploid sugar beet variety which was devaloped by using improved polyploid breeding technique. It resists to leaf spot (Cercospora beticola Sacc) and root rot (Fusarium oxysporum Schl) with high sugar Content and good stability in yield. In production demonstration, its root yield increased by 18.7%,

甜研301是在改进多倍体育种技术的基础上育成的甜菜多倍体新品种。抗褐斑病、根腐病,含糖较高,稳产,优于当地推广品种及引进的国外多倍体良种。由于采用重点选择四倍体新本、早代定向培育、多点鉴定和南繁北育等手段,优良性状迅速稳定。种植面积已遍布黑龙江中、北部、吉林西部、辽宁、内蒙东部及北京延庆等地,至1987年已累计推广90余万亩。

Tian Yan 301 is a polyploid sugar beet variety which was developed by using improved polyploid breeding technique. It resists to leaf spot (Cercospora beticola Sacc) and root rot (Fusarium oxysporum Schl) with high sugar and good stability in yield. In production demonstration, its root yield increased by 18.7%, sugar percentage-0.9% and sugar yieild——25.6% Disease resistance to leaf spot and root rot is superior to local va: rieties by 0.4-1 grade and 10-20%,respectively.Con(?)paring the Tian...

Tian Yan 301 is a polyploid sugar beet variety which was developed by using improved polyploid breeding technique. It resists to leaf spot (Cercospora beticola Sacc) and root rot (Fusarium oxysporum Schl) with high sugar and good stability in yield. In production demonstration, its root yield increased by 18.7%, sugar percentage-0.9% and sugar yieild——25.6% Disease resistance to leaf spot and root rot is superior to local va: rieties by 0.4-1 grade and 10-20%,respectively.Con(?)paring the Tian Yan 391 with someforeign polyploid sugar beet varieties, it increased sugar 1.7-3.0%, disease resistance 1-2 grade and 10-20%. Due to mainly selection in tetraploid parent, directive breeding in early generation, multi-site tests and south-reproduction and north-selection, the superior character stabilized rapidly.Since 1982, the total planting areas has been increasing. In 1987, it was about 60000 ha and spreaded widely in Heilonjiang, west of Jiling, east of Inner Mongolian and Yang ching region etc.

甜研301是在改进多倍体育种技术的基础上育成的甜菜多倍体新品种。抗褐斑病、根腐病,含糖较高,稳产,优于当地推广品种及引进的国外多倍体良种。由于采用重点选择四倍体亲本、早代定向培育、多点鉴定和南繁北育等手段,优良性状迅速稳定。种植面积已遍布黑龙江中、北部、吉林西部、辽宁、内蒙东部及北京延庆等地,至1987年已累计推广90余万亩。

 
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