Genetic Studies in Amaranthus Germplasm

Diwan, Ishwar Singh; Shukla, Neeraj; Kurrey, Vivek Kumar

doi:10.20546/ijcmas.2017.608.291

Cited by 7 publications

(9 citation statements)

References 5 publications

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“…These results are in agreement with earlier findings of Sravanti (2011), Sarker et al, (2014, Hasan et al, (2013), Mandal et al, (2010), Diwan et al, (2017) Sarker et al, (2016 and Panda (2015).…”

Section: Resultssupporting

confidence: 94%

“…Hence, selection pressure on any one of these character would bring about improvement in all these yield traits. Similar results were noticed by Sarker et al, (2014), Roni (2013), Patial et al, (2014), Chattopadhyay et al, (2013), Diwan et al, (2017), Buhroy et al, (2017) and Sravanti (2011) andPanda (2015). The traits like hypocotyl length, iron content and oxalate content of leaves exhibited negative and significant association with plant height.…”

Section: Resultssupporting

confidence: 84%

“…This vividly suggests the possibility of simultaneous improvement of these traits in improving total foliage yield per plant. Similar results were reported by earlier workers viz., Jangde et al, (2017), Buhroy et al, (2017), Sarker et al, (2014), Tejaswini et al, (2017), Chattopadhyay et al, (2013), Sarker et al, (2016), Buhroy et al, (2017), Diwan et al, (2017), Sarker et al, (2016) and Chattopadhyay et al, (2013) for stem girth, Varalakshmi and Devaraju (2010), Ahammed et al, (2012), Buhroy et al, (2017) and Sarker et al, (2016) for number of branches per plant, Yashwanth (2009) andSingh (2010) for spike length and Sravanti (2011), Sarker et al, (2014) and Roni (2013) for leaf area. While, plant height, days to flower initiation and 50% flowering, harvest index, protein, iron and oxalate content of leaves had no significant association with foliage yield per plant.…”

Section: Resultsmentioning

confidence: 99%

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Genotypic Correlation Coefficients among Growth, Yield and Quality Parameters in Amaranthus Genotypes (Amaranthus tricolor L.)

Sagar¹,

Hanchinamani²,

Imamsaheb³

et al. 2018

Int.J.Curr.Microbiol.App.Sci

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Section: Resultssupporting

confidence: 94%

Section: Resultssupporting

confidence: 84%

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

Genotypic Correlation Coefficients among Growth, Yield and Quality Parameters in Amaranthus Genotypes (Amaranthus tricolor L.)

Sagar¹,

Hanchinamani²,

Imamsaheb³

et al. 2018

Int.J.Curr.Microbiol.App.Sci

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“…Moderate GCV and PCV were observed for leaf width, petiole length and foliage yield per plant which indicated presence of moderate amount of variability for these traits and little influence of environment on these traits. The similar results are also observed by Ahammed et al (2012), Hasan et al(2013), Patial et al(2014), Buhroy et al (2017) and Diwan et al (2017).…”

Section: Phenotypic and Genotypic Coefficient Of Variabilitysupporting

confidence: 86%

Genetic variability studies in amaranthus (Amaranthus spp.)

et al. 2021

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An investigation was carried out to estimate the nature and extent of genetic variability among twenty Amaranthus genotypes (Amaranthus spp.) under a randomized block designduring the year 2019-20. The phenotypic coefficient of variation was higher than the genotypic coefficient of variation for all the traits. High genotypic coefficient of variation (GCV) and phenotypic coefficient variation (PCV) was observed for leaf area, leaf area index, leaf area duration, AGR, dry weight of leaf per plant, specific leaf weight, speed of germination, chlorophyll content and ascorbic acid (vitamin C). Moderate GCV and PCV were observed for leaf length, leaf width, petiole length, dry weight of stem per plant, leaf: stem ratio and foliage yield per plant. The high estimates of heritability coupled with higher values of genetic advance as per cent mean (GAM) were observed for the parameters like test weight, speed of germination, germination percentage, seedling dry matter, seedling vigour index-1, seedling vigour index-2, plant height, leaf length, leaf width, leaf area, leaf area index, leaf area duration, AGR, specific leaf weight, stem weight per plot, dry weight of leaf, dry weight of stem, leaf: stem ratio, foliage yield per plant, chlorophyll, ascorbic acid and beta- carotene content which indicates the predominance of additive gene action. Arka Arunima, Chikmagalur local, IC-551486, IC-551494 and IC-551466 recorded high foliage yield per plot and these can be utilized in further breeding programmes.

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“…It is directly congruous with leaf production and expansion, as well as positive relationship with leaf length (Diwan et al, 2017). Both spacing and days after planting significantly influenced the breadth of the leaf.…”

Section: Leaf Breadthmentioning

confidence: 94%

Effect of Different Spacing Level and Growth Stages of Chekkurmanis (Sauropus androgynus L.) on Plant Growth

Naveena,

Janavi,

Rameshkumar

et al. 2024

IJARe

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Background: Chekkurmanis, is a shrubby glabrous perennial green leafy vegetable, extensively grown in warm humid tropics. It is called as “Multivitamin / Multigreen” plant. Micronutrient deficiency has spread all over the world and it is termed as “Hidden Hunger”. In this regard, chekkurmanis is the chief source of many minerals and nutrients is help to eradicate these deficiencies. The yield enhancement and improvement on plant growth characters could be manipulated by adopting optimized cultural practices, especially plant spacing and stage of harvest. With the background, present study was taken up to examine the variations in morphologically; under different spacing’s in relation to different growth stages were assessed and discussed. Methods: The research study was carried during 2019-2020. The healthy rooted cuttings collected from Orchard, Agricultural College and Research Institute, Madurai, Tamil Nadu. The research trial consisted of two factors different spacing’s (Factor I) and specific days interval (Factor II). Result: Based on the results, it can be suggested that growth characters i.e. plant height, number of branches, number of leaves per plant and petiole length parameters were significantly higher under closer spacing at 180 days after planting (S1D3). While, Maximum leaf length, leaf breadth and plant spread were recorded under wider spacing at 180 days after planting (S5D3).

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Genetic Studies in Amaranthus Germplasm

Cited by 7 publications

References 5 publications

Genotypic Correlation Coefficients among Growth, Yield and Quality Parameters in Amaranthus Genotypes (Amaranthus tricolor L.)

Genotypic Correlation Coefficients among Growth, Yield and Quality Parameters in Amaranthus Genotypes (Amaranthus tricolor L.)

Genetic variability studies in amaranthus (Amaranthus spp.)

Effect of Different Spacing Level and Growth Stages of Chekkurmanis (Sauropus androgynus L.) on Plant Growth

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