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root rot resistance
相关语句
  根腐病抗性
     Evaluation on Root Rot Resistance of Wheat Germplasm
     小麦种质资源根腐病抗性鉴定
短句来源
     A set of quite perfect disease-resistance evaluation method was used to evaluate root rot resistance of 719 wheat accessions in field condition. The data showed that there was great difference among entries and the growth duration of resistant materials was 5~7days late than susceptible ones.
     应用一套比较完善的田间抗病性鉴定方法,对719份小麦种质进行了根腐病抗性鉴定,通过鉴定种质间有明显差异,抗病材料一般比感病材料发病和枯死都晚5~7 d。
短句来源
  “root rot resistance”译为未确定词的双语例句
     XUSHU 18-A NEW HIGH-YIELD SWEET POTATO VARIETY WITH FUSARIUM ROOT ROT RESISTANCE
     高产高抗根腐病甘薯新品种“徐薯18”的选育
短句来源
     Root Rot Resistance Effect of Sugarbeet Variety HM1631
     甜菜品种HM1631抗根腐病表现
短句来源
     The root rot resistance was superior to the control variety,the leaf spot disease,virus yellow disease and powdery mildew disease were similar to the control variety.
     对根腐病的抗性明显优于对照品种,对褐斑病、黄化毒病和白粉病的抗性与对照品种相当。
短句来源
     Intergeneric Somatic Hybrid Plants Between Citrus and Poncirus trifoliata and Evaluation of Their Root Rot Resistance
     柑橘与枳属间体细胞杂种再生及其对脚腐病抗性的评价(英文)
短句来源
     Preliminary Screening for Phytophthora Root Rot Resistance in Wild Soybean
     抗大豆疫霉根腐病野生大豆资源的初步筛选
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
     PHYTOPHTHORA ROOT ROT OF SOYBEAN
     大豆疫霉根腐病
短句来源
     Root
     根
短句来源
     The resistance of soybean germplasm to Phytophthora root rot
     大豆种质对疫霉根腐病抗性特点研究
短句来源
     Evaluation on Root Rot Resistance of Wheat Germplasm
     小麦种质资源根腐病抗性鉴定
短句来源
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  root rot resistance
Root rot resistance was found to be controlled by the root genotype, such that on a scale of 1 to 7 (severe disease) the FR266 root had an average score of 2.3 and the Montcalm root had an average score of 4.4.
      
The influence of a compacted layer on root and shoot genotype response and root rot resistance was studied.
      
Identification of RAPD markers linked to fusarium crown and root rot resistance (Frl) in tomato
      
The inheritance of root rot resistance in red raspberry, caused by Phytophtora fragariae var.
      
Polyploid and maternal effects on Rhizoctonia root rot resistance in sugarbeet
      
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PO activity was inhibited in the susceptible varieties and enhanced in the resistant ones, and isoperoxidases reduced in the former and increased in the latter, after the treatment of etiolated 5 day-old seedlings, flag leaf discs and mitochondria with the toxin helminthosporal of different concentrations.On the other hand, the inhibition to PO varied with the degree of resistance in 3 varieties after the addition of the toxin into the extracts of flag leaves, ie. the more resistant the variety is, the less...

PO activity was inhibited in the susceptible varieties and enhanced in the resistant ones, and isoperoxidases reduced in the former and increased in the latter, after the treatment of etiolated 5 day-old seedlings, flag leaf discs and mitochondria with the toxin helminthosporal of different concentrations.On the other hand, the inhibition to PO varied with the degree of resistance in 3 varieties after the addition of the toxin into the extracts of flag leaves, ie. the more resistant the variety is, the less inhibited the PO activity is. It comes into the conclution that PO might be one of the constituents of root rot resistance in wheat and help the integrity of mitochdrium, especialy the isope-roxidases in fast-migrating zone in PAGE profile.

用不同浓度的根腐长蠕孢毒素处理小麦5日龄黄化苗、旗叶圆片和线粒体后,抑制了感病品种过氧化物酶(PO)活性,并导致快带区PO同工酶数目减少;促进了抗病品种PO活性,使其同工酶带活性加强.用根腐毒素处理旗叶提取液后,抗病、中抗和感病品种PO活性有不同程度的减弱,抗病性越强,PO受抑程度越小.因此认为,PO是小麦抗根腐病机制的组分之一,可能与线粒体完整性有关,快带区PO同工酶关系尤为密切.

The pathogen solution from PDA slate medium mixed with sweetpotato cuttings was transplanted into vermiculits. Observation was done 25-30 days after the transplanting. The yellowish and blackness leaves of roots were scaled. The activity of peroxide was tested on inoculated plants. The results showed that big difference existed between varieties with resistance or susceptibility, and the activity of susceptible varieties was found to be higher than that of varieties with high resistance. Peroxide activity could...

The pathogen solution from PDA slate medium mixed with sweetpotato cuttings was transplanted into vermiculits. Observation was done 25-30 days after the transplanting. The yellowish and blackness leaves of roots were scaled. The activity of peroxide was tested on inoculated plants. The results showed that big difference existed between varieties with resistance or susceptibility, and the activity of susceptible varieties was found to be higher than that of varieties with high resistance. Peroxide activity could be used as an indirect index to evaluate the root rot resistance.

将PDA 平面培养的甘薯根腐病菌研磨成浆,按一定比例加入蛭石中,接菌最适浓度为每200 g蛭石加1/ 2 培养皿菌浆,随后栽入薯苗,在25 ℃下培养25 ~30 d 后检查。以薯苗叶片枯黄程度及根部黑根死根多少划分病级,以病级平均数确定品种抗性,同时对抗感品种接种根腐病菌后过氧化物酶活性进行测定。试验证明,上述方法可以简便、快速、准确地测定品种对根腐病的抗性,同时也证明过氧化物酶活性作为量化分级标准的可行性。

A set of quite perfect disease-resistance evaluation method was used to evaluate root rot resistance of 719 wheat accessions in field condition.The data showed that there was great difference among entries and the growth duration of resistant materials was 5~7days late than susceptible ones.Among the 719 entries there was not immune Germplasm to the disease.Based on the experimental data,25 accessions with resistance to infection on leaves and spikes were selected,and could be used as crossing parents...

A set of quite perfect disease-resistance evaluation method was used to evaluate root rot resistance of 719 wheat accessions in field condition.The data showed that there was great difference among entries and the growth duration of resistant materials was 5~7days late than susceptible ones.Among the 719 entries there was not immune Germplasm to the disease.Based on the experimental data,25 accessions with resistance to infection on leaves and spikes were selected,and could be used as crossing parents in wheat breeding.

应用一套比较完善的田间抗病性鉴定方法,对719份小麦种质进行了根腐病抗性鉴定,通过鉴定种质间有明显差异,抗病材料一般比感病材料发病和枯死都晚5~7 d。未发现免疫种质,从中筛选出叶、穗均抗根腐病的种质25份,可作为小麦育种亲本材料。

 
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