Influence of Different Establishment methods, Varieties and N levels on Growth 	and Yield of Late Sown Rice in Telangana State

Lavanya, N.; Reddy, M. M.; Revathi, P.; Pad, G.; ja, ma

doi:10.20546/ijcmas.2018.706.235

Cited by 3 publications

(2 citation statements)

References 4 publications

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“…The rice crop requires large quantity of fertilizer especially nitrogen, as this nutrient is deficient in majority of the soils. It has been reported that during kharif, the RNR 15048 (Telangana Sona) variety gave higher yield at 160 kg N ha -1 (Nikitha et al, 2018) and up to 180 kg N ha -1 (Lavanya et al, 2018). On other hand, Padhi et al (2020) in on farm trials in Gajapati district observed improved yields at higher levels on N with RNR 15048.…”

Section: Introductionmentioning

confidence: 99%

Effect of Different Nitrogen and Potassium Levels on Yield and Nutrient Uptake of RNR 15048 during Summer Season in Southern Odisha

Frederick,

Reddy,

Sankar

et al. 2023

IJARe

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Background: The low glycemic rice variety RNR 15048 was introduced in Southern Odisha recently but the nitrogen and potassium requirement was not worked out for rabi / summer season. Methods: In this study, RNR 15048, a low glycemic index rice variety, was conducted in a split plot design with four main plots at 0, 50, 100 and 150 kg of nitrogen per hectare and three subplot levels at 0, 30 and 60 kg of potassium per hectare, each of which was reproduced three times. Result: A significant increase in yield, yield components and NPK uptake was noted with increase in nitrogen levels from 0 to 50, 100 and 150 kg/ha and potassium levels from 0 to 30 and 60 kg/ha.

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Section: Introductionmentioning

confidence: 99%

Effect of Different Nitrogen and Potassium Levels on Yield and Nutrient Uptake of RNR 15048 during Summer Season in Southern Odisha

Frederick,

Reddy,

Sankar

et al. 2023

IJARe

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“…The RNR 15048 is cultivated in Gajapati district because of its advantage of low glycemic Index and high yields. During kharif, the RNR 15048 (Telangana Sona) variety gave higher yield at 160 kg N ha -1 (Nikitha et al, 2018) to 180 kg N ha -1 (Lavanya et al, 2018). In on farm trials conducted in Gajapati district, the RNR 15048 variety gave more yield at higher levels of N application (Padhi et al, 2020).…”

mentioning

confidence: 99%

Effect of Different Levels of Nitrogen and Phosphorus on Yield and Nutrient Uptake of Low Glycemic Index Rice Variety RNR 15048 during Summer Season

Sivani,

Reddy,

Sivasankar

et al. 2023

ASD

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A low glycemic index fine rice variety RNR 15048 (Telangana Sona) suitable for both kharif and summer seasons was introduced in southern Odisha in 2019 kharif season. Its nitrogen and Phosphorus requirement was not worked out for kharif / rabi / summer seasons. An experiment was conducted during summer season of 2022 at M.S. Swaminathan School of agriculture (MSSSoA), Parlakhemundi, Odisha to study the effect of nitrogen and phosphorus levels on yield attributes and yield of low glycemic rice variety RNR 15048 in split plot design with four levels of nitrogen (0, 50, 100 and 150 kg/ha) in main plots and three levels of phosphorus (0, 30 and 60 kg/ha) in subplots replicated three times. The panicle number, number of spike lets per panicle, number of filled spike lets and 1000 grain weight, grain, straw and biological yield and NPK uptake in grain and straw increased significantly with increase in nitrogen levels from 0 to 50, 100 and 150 kg ha-1 and phosphorus level from 0 to 30 and 60 kg ha-1. For low glycemic index rice variety RNR 15048 during summer, application of 150 kg N and 60 kg P2O5 along with 50 kg K2O ha-1 found to give higher yield in southern Odisha.A low glycemic index fine rice variety RNR 15048 (Telangana Sona) suitable for both kharif and summer seasons was introduced in southern Odisha in 2019 kharif season. Its nitrogen and Phosphorus requirement was not worked out for kharif / rabi / summer seasons. An experiment was conducted during summer season of 2022 at M.S. Swaminathan School of agriculture (MSSSoA), Parlakhemundi, Odisha to study the effect of nitrogen and phosphorus levels on yield attributes and yield of low glycemic rice variety RNR 15048 in split plot design with four levels of nitrogen (0, 50, 100 and 150 kg/ha) in main plots and three levels of phosphorus (0, 30 and 60 kg/ha) in subplots replicated three times. The panicle number, number of spike lets per panicle, number of filled spike lets and 1000 grain weight, grain, straw and biological yield and NPK uptake in grain and straw increased significantly with increase in nitrogen levels from 0 to 50, 100 and 150 kg ha-1 and phosphorus level from 0 to 30 and 60 kg ha-1. For low glycemic index rice variety RNR 15048 during summer, application of 150 kg N and 60 kg P2O5 along with 50 kg K2O ha-1 found to give higher yield in southern Odisha.

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Is Direct Seeding an Alternative to Transplanted Rice Culture and How Transplanted Rice Cultivars Perform under Direct Seeding?

Gangaiah¹,

Babu²

2019

Int.J.Curr.Microbiol.App.Sci

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Influence of Different Establishment methods, Varieties and N levels on Growth and Yield of Late Sown Rice in Telangana State

Cited by 3 publications

References 4 publications

Effect of Different Nitrogen and Potassium Levels on Yield and Nutrient Uptake of RNR 15048 during Summer Season in Southern Odisha

Effect of Different Nitrogen and Potassium Levels on Yield and Nutrient Uptake of RNR 15048 during Summer Season in Southern Odisha

Effect of Different Levels of Nitrogen and Phosphorus on Yield and Nutrient Uptake of Low Glycemic Index Rice Variety RNR 15048 during Summer Season

Is Direct Seeding an Alternative to Transplanted Rice Culture and How Transplanted Rice Cultivars Perform under Direct Seeding?

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