Breeding chili pepper for simultaneous improvement in dry fruit yield, fruit quality and leaf curl virus disease tolerance

Sreenivas, Majjiga; Bhattacharjee, Tridip; Sharangi, Amit Baran; Maurya, Praveen Kumar; Banerjee, Swadesh; Chatterjee, Snigdhansu; Maji, Anirban; Mandal, Asit; Chakraborty, Ivi; Chattopadhyay, Arup

doi:10.1080/19315260.2019.1648351

Cited by 10 publications

(8 citation statements)

References 25 publications

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“…These hybrids owing to their pedicel length are comparatively best suitable for easy harvesting. The most important product in chilli from an industrial perspective is dry chilli powder, and hybrids with the highest dry recovery percentage are most ideal for dry powder recovery (Sreenivas et al 2019). In hybrids, dry recovery percentage ranged from 18.44 to 29.99 percent, with Arka Gagan having the signi cantly highest dry recovery percentage.…”

Section: Fruit Traitsmentioning

confidence: 99%

Genetic variations and character association among CGMS based chilli F1 hybrids for morphometric, fruit quality, and yield traits in shallow basaltic soils of India

Khapte

Ponnam

K.M.

et al. 2023

Preprint

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Chilli (Capsicum) is in high demand as a vegetable and spice throughout the world. Fruits have wider applications in the food, phytogenic feed, cosmeceutical and pharmaceutical industries. As surge for their uses is increasing, there is a need to develop F1 hybrids to enhance yields with tolerance/ resistance to major threatening diseases. The present investigation was carried out to study the diversity of morphometric, fruit quality and yield traits, and their reaction to chilli leaf curl disease among fourteen CGMS based high yielding F1 hybrids developed at ICAR-IIHR, Bangalore, India. The hybrids Arka Nihira, Arka Yashasvi, H-25, H-26, and Arka Tanvi excelled for the majority of the evaluated traits in terms of yield enhancement. The yield increment potential in these hybrids is attributed to higher morphometric, fruit biometric and physiobiochemcial traits (NDVI and chlorophyll content). In relation to the local check, hybrid Arka Nihira exhibited enhanced green fruit yield by about sixty-two percent. The cluster plot partitioned these hybrids into four primary groups, revealing genetic similarities and differences among the hybrids. Further, character association indicates that the traits such as days to 50 percent flowering, plant spread, fruit girth, and the number of fruits per plant can be leveraged as indirect selection indices for green fruit yield while selecting a commercial hybrid cultivar in chilli breeding programs. As a result, the hybrids Arka Nihira and Arka Tanvi, in particular, have the potential to be commercial cultivars in terms of yield, agronomic characteristics, and leaf curl disease tolerance in shallow basaltic soils of the Deccan plateau of India.

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Section: Fruit Traitsmentioning

confidence: 99%

Genetic variations and character association among CGMS based chilli F1 hybrids for morphometric, fruit quality, and yield traits in shallow basaltic soils of India

Khapte

Ponnam

K.M.

et al. 2023

Preprint

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“…The magnitude of MS attributed to the genotypes was much higher than the MS due to environments and the G × E interaction effects for all the traits. Earlier research study in which fruit traits were estimated have showed significant genetic variations among the progenies [10,[30][31][32]. Data's are mean sums of squares; *significant at p = 0.05; ns: non-significant at 5%level of significance…”

Section: Analysis Of Variance For Experimental Designmentioning

confidence: 99%

Exploitation of Heterosis among Phenotypically Diverse Capsicum Parents for Important Fruit Traits

Rani

Jindal

Meena

2021

Braz. arch. biol. technol.

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One nuclear male sterile (NMS) line of chilli pepper and eight elite inbred lines of bell pepper were evaluated in a line × tester mating design to project heterotic F1's through studying plant growth and yield performance of developed hybrids in relation to phenotypic distance between their parental lines. Hybrids and their parental lines were grown and evaluated under poly-net house conditions at the Punjab Agricultural University, Ludhiana, India during the years 2017-2019. Pooled over the year, mean squares (MS) due to genotypes was recorded significant (p=0.05) for all the traits studied, suggesting that there existed significant differences among the genotypic means that included nine parental lines and their eight F1 hybrids. The MS due to the G × Y interaction effects were also significantly different for plant growth and fruit traits, indicating differential response of each genotype in the year. On the basis of heterotic performance, the hybrids namely MS-12 × PAU SM-31 had positive significant mid-parent heterosis (MPH) for total fruit yield plant -1 (96.68**), number of fruits plant -1 (51.98**), pericarp thickness (47.91**), fruit length (25.77**), and plant height (63.35**). Apart from this cross-combination, the hybrids MS-12 × PAU SM-3 and MS-12 × PAU SM-9 also depicted MPH for total fruit yield plant -1 (71.22** and 50.64**), fruit length (41.98** and 68.09**) and number of fruits plant -1 (27.60** and 44.73**). Based on better parent heterosis (BPH), the hybrid MS-12 × PAU SM-HIGHLIGHTS  The effect of phenotypic distance between parental lines on the yield of C. annuum var. annuum × C. annuum var. grossum F1 hybrids was assessed. Simultaneously, the target of the research was transferring of the GMS ms10 gene from hot pepper to heat tolerant bell pepper inbreds. Over the BP, the hybrid MS-12 × PAU SM-31 was found to be superior in respect of total fruit yield plant -1 and pericarp thickness. 2 Rani, M.; et al.

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“…The demand for chilies increases with increasing human needs, requiring continuous production, but the increase lowers seed quality. Plant breeding activities can solve these problems by utilizing existing genetic material to produce new, superior varieties (Sreenivas et al, 2020). An easy-to-use technique is artificial hybridization (Kalve and Tadege, 2017).…”

Section: Introductionmentioning

confidence: 99%

Hayman’s Diallel Analysis for Physiological Traits in Chili (Capsicum Annuum L.) Seeds

UNDANG

2024

SABRAOJBG

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Genetic parameters' estimation using Hayman's diallel approach commenced in 2023 on chili (Capsicum annuum L.) F 1 hybrid populations developed through the Hardy-Weinberg equilibrium. The prevailing study aimed to acquire information about various genetic parameters and gene action that control the chili seeds' viability using Hayman's diallel analysis approach. The results revealed that all observed variables had the additive gene action managing them. The distribution of genes in the parental genotypes for the probed traits was uneven, with all features controlled by 1-2 genes. The heritability values in broad sense (79.05-96.23) and narrow sense (72.99-84.81) were high on most chili traits. The present information is suitable for determining the direction of cultivars for production in subsequent breeding activities. Information about the genetic parameters can benefit a considerable basis in future breeding programs, especially seed viability in chili.

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Breeding chili pepper for simultaneous improvement in dry fruit yield, fruit quality and leaf curl virus disease tolerance

Cited by 10 publications

References 25 publications

Genetic variations and character association among CGMS based chilli F1 hybrids for morphometric, fruit quality, and yield traits in shallow basaltic soils of India

Genetic variations and character association among CGMS based chilli F1 hybrids for morphometric, fruit quality, and yield traits in shallow basaltic soils of India

Exploitation of Heterosis among Phenotypically Diverse Capsicum Parents for Important Fruit Traits

Hayman’s Diallel Analysis for Physiological Traits in Chili (Capsicum Annuum L.) Seeds

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