Standardization of<i>Kharif</i>Onion Cultivars

Tripathy, P.; Sahoo, Bibhuti Bhusan; Priyadarshini, Ankita; Das, Suman; Dash, Debasis

doi:10.5958/0976-4038.2014.00566.1

Cited by 9 publications

(8 citation statements)

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“…Likewise, very close difference was observed in acid content. These results are in close conformity with the findings of (Singh et al, 2000, Crowther et al, 2002) Mahanthesh et al (2009, Patil et al (2012) and Tripathy et al (2014).…”

Section: Effect Of Different Dates Of Transplanting On Total Soluble ...supporting

confidence: 93%

Effect of dates of transplanting on bulb yield and quality of kharif onion cultivars

Prasad,

Maji,

Ram

2023

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Red and L-883 were selected and laid out in factorial randomized block design (two factors) with eight different dates of transplanting and each treatment combination replicated thrice. It was found that onion bulb quality was significantly affected by transplanting on different dates for both cultivars. Among them, transplanting on 20 th September produced bulb with maximum total soluble solids, total sugars and ascorbic acid. Among the two varieties, L-883 had maximum titratable acidity. However, maximum bulb yield was obtained when it was transplanted on 30 th September resulting the highest yield. The results of the above study indicate that L-883 bulbs can be transplanted on 30th September for profitable off season (kharif) production, and on 20th September for better quality bulbs at Lucknow region.

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Section: Effect Of Different Dates Of Transplanting On Total Soluble ...supporting

confidence: 93%

Effect of dates of transplanting on bulb yield and quality of kharif onion cultivars

Prasad,

Maji,

Ram

2023

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“…Between both the sulphur sources tested, gromorsulphur resulted higher bulb yield over gypsum. This result was corroborates obtained by Singh (2008); Channagouda et al (2009); Tripathy et al (2013) in onion. The higher crop response with the application of gromorsulphur might be due to controlled release characteristics of micronized SO 4 2sulphur particles which makes it readily available for utilization by the crop.Poor crop response with gypsum might be due to availability of less SO 4 2for crop because of leaching loss in coarse textured soils.…”

Section: Bulb Yieldsupporting

confidence: 91%

Response of Different Sources and Doses of Sulphur on Growth, Yield and Uptake of Onion (Allium cepa L.)

Nayak¹,

Samanta²,

Panigrahy³

et al. 2016

IJBSM

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A field experiment was conducted in the Regional Research Technology and Transfer Station (RRTTS), Chiplima, Sambalpur for two years to study the effect of different sources and levels on growth, yield and uptake of sulphur in onion (cv. Nasik Red). The treatment consists of two sources of sulphur (elemental gromor sulphur and gypsum) and three levels of sulphur (20, 35 and 50 kg S ha-1) from both the sources along with control by adopting RBD with three replications. The result showed that yield attributes like plant height, bulb length, bulb diameter, neck length and average weight of bulb were increased significantly up to 35 kg S ha-1 and thereafter, declined in both the sources of sulphur. The maximum bulb yield was obtained with application of sulphur at 35 kg ha-1 and it was significantly superior to no sulphur and 20 kg S ha-1 and at par with 50 kg S ha-1 in both the sources of sulphur. Application of 35 kg S ha-1 produced an additional bulb yield of 3.8 t ha-1 in gypsum and 5.4 t ha-1 in gromorsulphur over control. The sulphur use efficiency of the crop showed an increasing trend up to 35 kg S ha-1 and thereafter decreased in both the sources. The highest net return and benefit cost ratio were achieved with the application of 35 kg S ha-1 in both the sources of sulphur. Comparing two sulphur sources, gromorsulphur resulted in higher growth, bulb yield, sulphur use efficiency and economics in comparison to gypsum.

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“…2). Similarly, the reports of Tripathy et al (2014) and Behera et al 2017 suggested that the different varieties may have different diameters and weight of bulbs in different locations [27,28]. (Fig.…”

Section: Diameter and Bulb Weightmentioning

confidence: 70%

Performance Evaluation of Farmers’ Onion Varieties against Purple Blotch Disease

Parvez

Choudhary

Shinde

et al. 2020

AJAEES

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Aims: To evaluate the performance of farmers’ onion varieties against purple blotch disease at different locations and to correlate Percent Disease Index with yield attributing and other important traits. Study Design: Randomized Block Design, Field demonstration. Place and Duration of Study: National Innovation Foundation- India Gandhinagar Gujarat, Repoli and Palghar research stations of Dr. Balasaheb Sawant Konkan Krishi Vidyapeeth, Dapoli Maharashtra during October 2017 to April 2019. Methodology: Two farmers’ onion varieties Sona-40 and Sandip were characterized and tested for their response against purple blotch disease under field condition in comparison with location-specific check varieties. Percent Disease Index of purple blotch was observed, compared and correlated with important traits viz. the plant height, leaves per plant, bulb diameter, maturity period, bulb weight, bulb yield and keeping quality. In Maharashtra areas, the study was conducted under Repoli and Palghar conditions during winter (Rabi) 2017, whereas at Gandhinagar Gujarat, it was undertaken in winter (Rabi) 2017 and 2018. Results: The farmers’ onion cultivars Sandip and Sona-40 were found to be tolerant to the purple blotch disease at all the locations. In Maharashtra and Gujarat, the average Percent Disease Index (PDI) in Sona-40 (12.1%, 12.2%) and Sandip (10.75%, 14.64%) was found significantly lower as compared to the checks respectively. The present studies also confirmed that onion bulb’s yield, weight and keeping quality were significantly correlated with the purple blotch disease. Conclusion: This study exhibited that the farmers’ onion varieties may perform better against disease infestation such as purple blotch disease. It also confirmed that the response of the onion varieties against purple blotch may vary in different locations. It is shown that the bulb weight, yield and shelf life of bulbs are significantly affected by purple blotch disease.

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Standardization ofKharifOnion Cultivars

Cited by 9 publications

References 0 publications

Effect of dates of transplanting on bulb yield and quality of kharif onion cultivars

Effect of dates of transplanting on bulb yield and quality of kharif onion cultivars

Response of Different Sources and Doses of Sulphur on Growth, Yield and Uptake of Onion (Allium cepa L.)

Performance Evaluation of Farmers’ Onion Varieties against Purple Blotch Disease

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