Genetic variability studies in tomato (Solanum lycopersicum L.) from pomato grafts

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Research Articles | Published:

Print ISSN : 0970-4078.
Online ISSN : 2229-4473.
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Doi: 10.1007/s42535-024-00836-0
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Keywords: Genetic advance, Genotypic coefficient of variation, Heritability, Phenotypic coefficient of variation


Abstract


The present investigation was initiated at the Research Farm of the Department of Vegetable Science and Floriculture at CSK HPKV, Palampur, in 2019–20 and 2020–21. The experimentation was designed in a randomized complete block design with three replications, and the data was worked out for various growth, yield, and quality traits of tomato of the pomato plant to investigate the genetic variability. The outcomes of the investigation showed that the phenotypic coefficient of variation was found to be higher than the genotypic coefficient of variation. Pericarp thickness, number of fruits per plant, titrable acidity, reducing sugar, total sugar, TSS:AR ratio, shelf life, ascorbic acid, non-reducing sugar, total carotenoids content, lycopene content, tomatine content of unripe fruits and tomatine content of ripe fruits, and fruit yield per square meter, showed higher genotypic coefficients of variation along with high phenotypic coefficients of variation during the two respective years. Meanwhile, the higher heritability accompanied by a higher genetic advance was noted for the number of locules per fruit, pericarp thickness, plant height, number of fruits per cluster, number of fruits per plant, average fruit weight, shelf life, titrable acidity, ascorbic acid, reducing sugar, total sugar, non-reducing sugar, total carotenoids content, lycopene content, tomatine content in unripe fruits, tomatine content in ripe fruits, TSS:AR ratio, and fruit yield per square meter. These traits could be further used for more precise selection in other crop improvement programs.



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References


Anuradha B, Saidaiah K, Reddy R, Harikishan S, Geetha A (2020) Genetic Variability, heritability and genetic advance for yield and yield attributes in tomato (Solanum lycopersicum L.). Int J Curr Microbiol Appl Sci 9(11):2385–2391


Arefin SMA, Zeba N, Solaiman AH, Naznin MT, Azad MOK, Tabassum M, Park CH (2019) Evaluation of compatibility, growth characteristics, and yield of tomato grafted on potato (‘Pomato’). Hortic 5(37):1–9


Bahadur A, Singh AK, Nadeem MA, Singh J (2020) Pomato: harnessing twin benefits of potato and tomato through grafting. Indian Hortic 30–32


Behera M, Jagadev P, Das S, Pradhan K, Sahoo B (2020) Assessment of genetic variability, heritability and genetic advance in Tomato. Int J Chem Stud 8:481–483. https://doi.org/10.22271/chemi.2020.v8.i4h.10319


Burton GW, De Vane EH (1953) Estimating heritability in tall fescue (Festuca arundinaceae) from replicated clonal material. Agron J 54:478–481


Debnath A, Kumar R, Prasad SK, Sharma N (2021) Genetic variation and character association study among morphological and biochemical traits of tomato (Solanum lycopersicum L.) genotypes. Bioscan 16(1):69–75


Eppakayala K, Pidigam S, Natarajan S, Amarapalli G, Komatireddy RR (2021) Study of genetic variability, heritability and genetic advance for yield and yield parameters in tomato (Solanum lycopersicum L.) germplasm. J Pharm Phytochem 10:768–771


Gisbert C, Prohens J, Raigon MD, Stommel JR, Nuez F (2011) Eggplant relatives as sources of variation for developing new rootstocks: effects of grafting on eggplant yield and fruit apparent quality and composition. Sci Hortic 128:14–22


Haberal M, Korpe DA, Iseri OD, Sahin FI (2016) Grafting tomato onto tobacco rootstocks is a practical and feasible application for higher growth and leafing in different tobacco–tomato unions. Biol Agric Hortic 32:248–257


Hussain K, Lone S, Malik A, Masoodi KZ, Dar Z, Nazir N, Ali G, Farwah S (2021) Genetic variability studies in cherry tomato for growth, yield, and quality traits in open field conditions. Int J Agric Appl Sci 2:60–64. https://doi.org/10.52804/ijaas2021.229


Islam S, Hassan L, Hossain MA (2022) Breeding potential of some exotic tomato lines: a combined study of morphological variability, genetic divergence, and association of traits. Phyton 91:97–114. https://doi.org/10.32604/phyton.2022.017251


Johnson HW, Robinon HF, Comstock RE (1955) Estimates of genetic and environmental variability in soybeans. Agron J 47:314–318


Kerketta A, Bahadur V (2019) Genetic variability, Heritability and genetic advance for yield and yield contributing characters in tomato (Solanum lycopersicum L.). Int J Pure Appl Biosci 7:577–582


Kumar J, Singh N, Dixit PS, Yadav L, Singh BP, Tomar S (2020a) Estimation of genetic variability, heritability and genetic advance for growth and yield attributes in tomato (Solanum lycopersicum L.). Plant Arch 20:503–505


Kumar V, Dumi T, Kumar A, Gupta A, Kumar U (2020b) Variability, heritability and genetic advance for yield and yield related traits in tomato (Solanum lycopersicum). Ann Hortic 13(1):61–65


Lone S, Hussain K, Malik A, Masoodi KZ, Dar ZA, Nazir N, Zahed Z, Ali G (2021) Genetic variability studies in cherry tomato for quality traits in protected conditions. Ann Hortic 14(1):68–71


Maurya N, Yadav GC (2021) Estimates of heritability in narrow sense and genetic gain for different characters in tomato (Solanum lycopersicum L.). Pharm Innov J 10(7):1088–1091


Maurya RK, Singh AK, Sai A (2020) Correlation and path analysis in tomato (Solanum lycopersicum L.) for yield and yield contributing traits. J Pharm Phytol 9(3):1684–1687


Parthasarathi T, Ephrath JE, Lazarovitch N (2021) Grafting of tomato (Solanum lycopersicum L.) onto potato (Solanum tuberosum L.) to improve salinity tolerance. Sci Hortic 282:110050


Pooja H, Gasti VD, Bhavidoddi A, Yashavantakumar H, Prashantha A, Srikantaprasad D (2022) Genetic variability, heritability and genetic advance in determinate types of tomato (Solanum lycopersicum L.). Pharm Innov J 11:222–225


Prajapati S, Tiwari A, Kadwey S, Jamkar T (2015) Genetic variability, heritability and genetic advance in tomato (Solanum lycopersicon Mill.). Int J Agric Environ Biotechnol 8(2):245–251


Rasheed A, Ilyas M, Khan TN, Mahmood A, Riaz U, Chattha MB, Al Kashgry NAT, Binothman N, Hassan MU, Wu Z, Qari SH (2022) Study of genetic variability, heritability, and genetic advance for yield-related traits in tomato (Solanum lycopersicon MILL.). Front Genet 13:1030309. https://doi.org/10.3389/fgene.2022.1030309


Sahoo B, Panda A, Mohanty S, Senapati N (2022) Gene-gene correlation, path coefficients and the genetic variability of tomato (Solanum lycopersicum L.) genotypes. J Crop Weed 18:171–184. https://doi.org/10.22271/09746315.2022.v18.i2.1587


Shankar A, Reddy R, Sujatha M, Pratap M (2013) Genetic variability studies in F1 generation of tomato (Solanum lycopersicon L.). IOSR J Agric Vet Sci 4:31–34. https://doi.org/10.9790/2380-0453134


Singh S, Singh AK, Singh BK, Singh V, Shikha K (2021) Assessment of genetic variability, heritability, genetic advance and correlation analysis among fruit-yield components in tomato inter-varietal hybrids. Pharm Innov J 10(2):251–255


Thakur V, Sharma P, Kumar P, Sharma A, Shilpa, (2022) Influence of heterografting on growth and yield characteristics of Pomato grafts. Himal J Agric Res 48(2):210–219


Thamburaj S, Singh N (2016) Textbook of vegetables, tuber crops and spices sixth edition. Indian Council of Agricultural Research, New Delhi


Webber CR, Moorthy HR (1952) Heritable and non-heritable relationship and variability of oil content and agronomic characters in the F2 generation of soyabean crosses. Agron J 44:202–209


Wudu T, Kassaw A (2022) Grafting observation of tomatoes on potatoes for urban and peri-urban agriculture in North Wollo Sirinka. Int J Hortic Food Sci 4(2):244–246

 


Acknowledgements


Authors are grateful to the Department of Vegetable Science and Floriculture, Chaudhary Sarwan Kumar Himachal Pradesh Krishi Vishwavidyalaya Palampur, HP, India and the Head of the Division for having provided facilities to carry out the experiment.


Author Information


Thakur Vandana
Department of Vegetable Science and Floriculture, CSK HPKV, Palampur, India
vandanathakur208@yahoo.com