Genetic variability, character association and path analysis of oil yield and its component characters in Cymbopogon sp.

Sarkar, Sougata; Meena, Rishikesh; Verma, Indrapal; Pal, Jagannath; Kumar, Krishan; Thapa, Pratik Singh; Chaurasia, Vipin; Rahul, V. P.

doi:10.1016/j.chnaes.2021.07.005

“…Plants of C. jwarancusa growing in experimental plots were the only plants existing in that area as described by Sarkar et al (2021) before the complete lockdown due to COVID-19. Since this was the only stock of such plants existing in that area, all other new plants found growing nearby it post COVIDlockdown were simply the spikelet germinated progenies of the parents in the trial.…”

Section: Methodsmentioning

confidence: 99%

Proceedings

2022

IJE

0

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The Indian Ecological Society is organising an international conference on Sustainable Agricultural Innovations for Resilient Agri-Food Systems from 13-15 October at Jammu, India. The participants will be presenting and learning about the latest multi-disciplinary agricultural research innovations and strategies for sustainable and resilient agri-food systems. To address the issues of sustainability of agri-food systems from an intra and interdisciplinary perspective on wide ranging topics such as genetics innovations, biodiversity conservation and management, pest management innovations, public health, food safety and security, sustainable energy services and agriculture production, invasive species rising sharply because of increased trade, and policy issues in light of the United Nations Sustainable Development Goals (SDGs) related to agriculture and development. The international experts from the discipline of plant and animal genetics and plant breeding, entomology, plant pathology, forestry, soil sciences, extension education, resource economics, aquaculture, water; agriculture industry and farmers and resultant availability and quality of food have contributed their research findings and experiences for wider discussion on these topics. vi 2.5 Effect of Agronomic Bio-fortification of Zn and Fe on Wheat Production and Economics

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“…Furthermore, this partial regression coefficient is used in the formulation of the model, which is as follows: CDR = 2.534 -0.039 PEW -0.016 PL -0.011 DH -0.014 MF + 0.022 SL -0.011 HF Path analysis elucidates the effect of independent variables individually and in combination with other characters on the dependent variable (Gupta et al 2015). Path analysis separated the direct and indirect effects by partitioning the correlation coefficients of the contributing traits (Sarkar et al 2021). The path analysis has been considerably used in the field trial of plants, animals, and fisheries breeding (Khalil et al 2016;Chen et al 2021;Chang et al 2022;Lal et al 2023).…”

Section: Regression and Path Analysis For The Proportion Of Fruit Cav...mentioning

confidence: 99%

Assessment of relationship among traits and genotypes for melon (Cucumis melo) breeding

MAGHFIROH,

SUWARNO,

SOBIR

et al. 2023

Biodiversitas

0

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Abstract. Maghfiroh RN, Suwarno WB, Sobir, Gunawan E. 2023. Assessment of relationship among traits and genotypes for melon (Cucumis melo) breeding. Biodiversitas 24: 4523-4531. Melon (Cucumis melo L.) is widely consumed as fresh fruit or juice, and therefore deeper analyses of fruit quality are needed for future breeding purposes. Breeders have a role in providing improved melon varieties that suit consumer ideotypes or preferences. This study aimed to (i) evaluate the performance of melon genotypes, (ii) estimate the correlation between quantitative traits, and (iii) determine the clustering among genotypes based on plant and fruit traits. This research evaluated 24 genotypes from inodorus, reticulatus, and makuwa groups that were carried out from March to June 2022 at a greenhouse in the Tajur experimental station of the Center for Tropical Horticulture Studies, Bogor, Indonesia. IPB HD 2-111 and IPB HD 2-100 had good quality based on soluble solids content, fruit shape, flesh texture, and rind color, and G30 was relatively superior on flesh thickness, fruit weight, and vitamin C. Based on the multiple regression analysis, it was known that petal width, petiole length, and days to harvest were significantly affected the proportion of fruit cavity width to the fruit diameter. The adjusted coefficient of determination (R2) was 0.569. Cluster analysis grouped 23 genotypes into three main clusters based on the neighbor-joining method. These results may be useful for selection in melon breeding programs.

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“…It is a good soil binder and land reclaimer. It has a short life cycle and blooms within three months compared to other Cymbopogon (Sarkar et al, 2021). It has higher viable seed production, easier spikelets dispersal mechanism, moderately drought tolerant ability, and better germination rates than other competitive weeds growing nearby.…”

Section: Themementioning

confidence: 99%

Proceeding

2022

IJE

0

View full text Add to dashboard Cite

The Indian Ecological Society is organising an international conference on Sustainable Agricultural Innovations for Resilient Agri-Food Systems from 13-15 October at Jammu, India. The participants will be presenting and learning about the latest multi-disciplinary agricultural research innovations and strategies for sustainable and resilient agri-food systems. To address the issues of sustainability of agri-food systems from an intra and interdisciplinary perspective on wide ranging topics such as genetics innovations, biodiversity conservation and management, pest management innovations, public health, food safety and security, sustainable energy services and agriculture production, invasive species rising sharply because of increased trade, and policy issues in light of the United Nations Sustainable Development Goals (SDGs) related to agriculture and development. The international experts from the discipline of plant and animal genetics and plant breeding, entomology, plant pathology, forestry, soil sciences, extension education, resource economics, aquaculture, water; agriculture industry and farmers and resultant availability and quality of food have contributed their research findings and experiences for wider discussion on these topics. vi 2.5 Effect of Agronomic Bio-fortification of Zn and Fe on Wheat Production and Economics

show abstract

Genetic variability, character association and path analysis of oil yield and its component characters in Cymbopogon sp.

Cited by 4 publications

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Assessment of relationship among traits and genotypes for melon (Cucumis melo) breeding

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