Estimation of Standard Heterosis  Over Environments for Fruit Yield  and Its Attributes in Tomato  (Solanum lycopersicum L.)

G.M. Patel; A.I. Patel; C. G. Intwala; Harshita R. Patel; Ashita Patel; M.R. Prajapati; D. P. Patel; V. B. Patel; A. Shrivastava; S. C. Mali

doi:10.9734/jabb/2024/v27i91282

Research Article Open access CC BY 4.0

Estimation of Standard Heterosis Over Environments for Fruit Yield and Its Attributes in Tomato (Solanum lycopersicum L.)

G.M. Patel, A.I. Patel, C. G. Intwala, Harshita R. Patel, Ashita Patel, M.R. Prajapati, D. P. Patel, V. B. Patel, A. Shrivastava, S. C. Mali

Journal of Advances in Biology & Biotechnology · pp. 131–139 · Published 21 Aug 2024

10.9734/jabb/2024/v27i91282

Abstract

Heterosis breeding has shown to be a promising technique for enhancing crop yields. It allows for the early identification of superior or potential crosses, which is essential for managing the material efficiently and productively in subsequent generations. An experiment was conducted to evaluate 40 genotypes in three different environments. The experimental material consisted of forty genotypes; representing 28 hybrids developed in line x tester mating of 7 lines and 4 testers and check ‘Arka Rakshak’. Significant and high estimates of standard heterosis were observed for fruit yield per plant in all locations by seven hybrids. These crosses can be utilized for commercial cultivation and may also be developed further, as they are likely to produce superior transgressive segregants.

Standard heterosis over the enviorments line x tester tomato

References (10)

1 Heterosis and Combining Ability Analysis of Fruit Yield, Early Maturity, and Quality in Tomato [DOI]
2 Exploitation of heterosis for yield and its contributing traits in tomato, Solanum lycopersicum L
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G.M. Patel, A.I. Patel, C. G. Intwala, Harshita R. Patel, Ashita Patel, M.R. Prajapati, D. P. Patel, V. B. Patel, A. Shrivastava, S. C. Mali (2024). Estimation of Standard Heterosis Over Environments for Fruit Yield and Its Attributes in Tomato (Solanum lycopersicum L.). Journal of Advances in Biology & Biotechnology , 131–139. https://doi.org/10.9734/jabb/2024/v27i91282

Affiliations

G.M. Patel — Department of Genetics and Plant Breeding, N. M. College of Agriculture, Navsari Agricultural University, Navsari (Gujarat), India.
A.I. Patel — Department of Vegetable Science, ASPEE College of Horticulture, Navsari Agricultural University, Navsari (Gujarat), India.
C. G. Intwala — Department of Vegetable Science, ASPEE College of Horticulture, Navsari Agricultural University, Navsari (Gujarat), India.
Harshita R. Patel — Department of Genetics and Plant Breeding, N. M. College of Agriculture, Navsari Agricultural University, Navsari (Gujarat), India.
Ashita Patel — Department of Genetics and Plant Breeding, N. M. College of Agriculture, Navsari Agricultural University, Navsari (Gujarat), India.
M.R. Prajapati — Department of Genetics and Plant Breeding, N. M. College of Agriculture, Navsari Agricultural University, Navsari (Gujarat), India.
D. P. Patel — Department of Genetics and Plant Breeding, N. M. College of Agriculture, Navsari Agricultural University, Navsari (Gujarat), India.
V. B. Patel — Department of Basic Science and Humanities, College of Forestry, Navsari Agricultural University, Navsari (Gujarat), India.
A. Shrivastava — Department of Statistics, N. M. College of Agriculture, Navsari Agricultural University, Navsari (Gujarat), India.
S. C. Mali — Main Sugarcane Research Station, Navsari Agricultural University, Navsari (Gujarat), India.

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