酚类化合物对绿豆黄花叶病毒抗性的影响

S. Sinha, S. Mishra
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引用次数: 1

摘要

本课题旨在研究自然条件下酚对绿豆植物MYMV抗性的影响。本调查于春季在比哈尔邦Muzaffarpur Dholi的Tirhut农业学院研究农场进行。采用了绿豆hm -16、TMV-37、Samrat和LGG 450四种基因型。总酚含量测定方法采用Bray和Thorpe(1954)的Folin-Ciocalteu试剂(FCR)。在苯酚浓度为1mg/g时,在650 nm处的吸光度为0.727 a.u,该值与平均值非常接近,因此作为标准值。在650 nm处吸光度最高的是TMV 37,其次是HUM 16和Samrat。lgg450的吸光度最小,与MYMV抗性直接相关。
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Effect of phenolic compound in resistance to mungbean yellow mosaic virus in mungbean
The project was undertaken to study the roleof phenol against MYMV resistance in mungbean plants in natural condition.The present investigation was undertaken during the spring season at Research Farm of Tirhut College of Agriculture, Dholi, Muzaffarpur, Bihar. Four genotypes of mungbean namely HUM-16,TMV-37, Samrat and LGG 450 has been taken. The estimation of total phenol content protocol was carried out with Folin-Ciocalteu Reagent (FCR) by Bray and Thorpe 1954. The absorbance at 650 nm at 1mg/g concentration of phenol was found to be 0.727 a.u. This value was taken as standard as it is very close to the mean value. Highest value of absorbance at 650 nm was found in TMV 37, followed by HUM 16 and Samrat respectively. LGG 450 showed the least value of absorbance which was in direct correlation with MYMV resistance.
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