Extent of heterosis for yield and yield component traits of glossy genotypes of Indian mustard (Brassica juncea).

Extent of heterosis for yield and yield component traits of glossy genotypes of Indian mustard (Brassica juncea).

Registration ID: IJNRD_180842

Published ID: IJNRD2204025

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Dr. mohan lal bhadoria , jyoti besarwal , Lokesh kumar

Heterosis, tester, better parent, check

Six glossy parent lines namely GS25, GS36, GS46, GS53, GS61, GS81 selected as lines for crossing with testers namely Rohini, Ashirwad, NRCDR02, and NRCHB101 in line x tester fashion. The resultant 24 F1 hybrids along with six parents were evaluated in randomized block design with two replications during 2020 Rabi season. Data recorded for eighteen characters. All the crosses show heterosis for all characters. ). In respect to per plant seed weight, 18 crosses showed significant and positive heterosis over BP. 20 crosses showed positive significant heterosis over MP.22 crosses showed positive significant heterosis over check. Four crosses depicted negative significant over BP for days to maturity. Four crosses showed negative significant heterosis over MP. Six showed negative significant heterosis over check.

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"Extent of heterosis for yield and yield component traits of glossy genotypes of Indian mustard (Brassica juncea).", IJNRD - INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT (www.IJNRD.org), ISSN:2456-4184, Vol.7, Issue 4, page no.230-237, April-2022, Available :https://ijnrd.org/papers/IJNRD2204025.pdf

Volume 7 Issue 4, April-2022

Pages : 230-237

Paper Reg. ID: IJNRD_180842

Published Paper Id: IJNRD2204025

Downloads: 000121129

Research Area: Biological Science

Country: bharatpur, rajasthan, India

Published Paper PDF: https://ijnrd.org/papers/IJNRD2204025.pdf

Published Paper URL: https://ijnrd.org/viewpaperforall?paper=IJNRD2204025

Journal Name: INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT(IJNRD)

ISSN: 2456-4184 | IMPACT FACTOR: 8.76 Calculated By Google Scholar | ESTD YEAR: 2016

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