Genetic diversity of irrigated medium duration of rice genotypes suited for eastern plain zone of U.P.

Rajput, Aishwarya Singh; Babu, G. Suresh; Bhatti, M. S.

doi:10.9790/2380-07734245

Cited by 2 publications

(2 citation statements)

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“…High heritability coupled with high genetic advance expressed by spikelet density followed by fertile spikelets panicle -1 , number of spikelets panicle -1 , number of productive tillers plant -1 , panicle weight per plant, amylose content, number of tillers plant -1 , grain yield plant -1 , biological yield plant -1 , 1000-grain weight, flag leaf width, harvest index, flag leaf length, panicle index, stem length, grain length, plant height, grain breadth, decorticated grain l/b ratio, panicle length and decorticated grain length (Table 1). This was in consonance with the findings of Bekele et al (2013), Rajput et al (2014); Shrivastava et al (2014) and Dongre et al (2014).…”

Section: Genetic Parametersupporting

confidence: 92%

Interrelationship of Yield and Quality Attributing Traits in JNPT Lines of Rice

Choudhary¹,

Mishra²,

Koutu³

et al. 2018

IJBSM

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In present study, one hundred eighty five JNPT (Jawahar New Plant Type) lines including five checks were evaluated for twenty eight morphological and quality traits planted in Randomized Complete Block Design with three replications. The experiment was conducted during kharif seasons of 2014 and 2015 at Seed Breeding Farm, Department of Plant Breeding and Genetics, College of Agriculture, JNKVV, Jabalpur (M.P.), India. Observations were recorded on the basis of middle five random competitive plants selected from each line in every replication for yield and quality traits. Considerable genetic variability was exhibited by all the yield and quality traits under study. It was observed that for selecting the high yielding lines in the rice the characters viz., spikelet density, fertile spikelets panicle -1 , number of spikelets per panicle, panicle weight plant -1 and biological yield plant -1 might be considered. On the basis of high PC score in principal component analysis 10 most prominent JNPT lines

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Section: Genetic Parametersupporting

confidence: 92%

Interrelationship of Yield and Quality Attributing Traits in JNPT Lines of Rice

Choudhary¹,

Mishra²,

Koutu³

et al. 2018

IJBSM

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show abstract

“…Among the 11 quantitative characters studied the most important character contributing to the divergence was number of filled grains/panicle followed by grain yield/plant, number of grains/panicle, number of spikelets/panicle, number of grains/panicle, plant height and pollen fertility, these results have conformity with reports of Allam et al, (2014), Rajput et al, (2014), Kumar et al, (2014) and Bharathi et al, (2016). In order to select genetically diverse genotypes the material should be screened for the above mentioned important traits.…”

Section: Resultssupporting

confidence: 89%

Genetic Diversity Analysis in Popular High Yielding Rice Varieties of Kerala

Das¹,

Jayalekshmy²

2019

Int.J.Curr.Microbiol.App.Sci

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Twenty one genotypes were grouped into eight clusters based on D 2 values for 11 characters. From the inter cluster D 2 values of the eight clusters, it was found that the highest divergence occurred between cluster II and VI followed by cluster I and V, cluster IV and VIII, cluster V and VI, cluster V and VIII and cluster IV and V suggesting that the crosses involving varieties from these clusters would give wider and desirable recombination. The variety PTB-9 from cluster VIII, Swarnaprabha from cluster VI and Uma from cluster I having high mean values for grain yield per plant may be directly used for adaptation or may be used as parents in future hybridization programme. Among the 11 quantitative characters studied the most important character contributing to the divergence was filled grains/panicle followed by grain yield/plant, number of grain /panicle, number of spikelets/panicle, number of grains/panicle, plant height and pollen fertility.

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Genetic diversity of irrigated medium duration of rice genotypes suited for eastern plain zone of U.P.

Abstract: The present

Cited by 2 publications

References 0 publications

Interrelationship of Yield and Quality Attributing Traits in JNPT Lines of Rice

Interrelationship of Yield and Quality Attributing Traits in JNPT Lines of Rice

Genetic Diversity Analysis in Popular High Yielding Rice Varieties of Kerala

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