Effect of Nutrient Management Approaches and Major Nutrients on  Dry Direct Seeded Rice (dry- DSR) in TBP Command Area

Rajesh, V.; Balanagoudar, S. R.; Hatti, Veeresh; Gaddi, Ashok Kumar; Ramesh, Y. M.

doi:10.20546/ijcmas.2018.702.152

Cited by 2 publications

(3 citation statements)

References 3 publications

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“…Raghavendra et al [8] reported significantly higher grain yield of 54.73 q ha -1 and straw yield of 68.55 q ha -1 in SSNM approach targeted yield of 55 q ha -1 which resulted from increased growth and yield attributes in the same treatment. Similar result was also reported by Rajesh et al [13].…”

Section: Yield Of Paddysupporting

confidence: 91%

“…The increased availability of P, K and S from the native soil also facilitated better nutrient uptake by paddy from rhizoshpere. Raghavendra et al [5] and Rajesh et al [13] also noticed higher nutrient uptake (grain + straw) by dry DSR through SSNM approach as compared to RDF, farmer's practice and other soil test methods. The results are in line with the findings of Ravi et al [18].…”

Section: Nutrient Uptake By Paddymentioning

confidence: 94%

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Effect of Paddy Residue and Nutrient Management Approaches on Growth, Yield and Nutrient Uptake by Paddy in Paddy-Paddy Cropping System

Shwethakumari

Ravi²,

Rao³

et al. 2022

IJPSS

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An investigation on the efficacy of paddy residue and nutrient management approaches on growth, yield and nutrient uptake by paddy was conducted during kharif and rabi-summer seasons of 2019-20 and 2020-21 at Gabbur village, Raichur, Karnataka, India. The experiment was laid out in split plot design with three replications, which consisted of four residue management in main plots and five nutrient management approaches in sub plots. The treatment with residue incorporation + compost culture gave significantly taller plants (84.40 and 84.53 cm), higher number of tillers hill-1 (20.06 and 20.09), grain yield (65.37 & 65.34 q ha-1), straw yield (80.01 & 80.04 q ha-1) and total N, P, K, S, Zn & Fe uptake over residue incorporation alone, residue burning and residue removal. Similarly, application of nutrients through SSNM targeted yield of 80 q ha-1 gave significantly higher plant height (90.51 and 90.50 cm), higher number of tillers hill-1 (23.02 and 22.95), grain yield (75.19 & 75.26q ha-1), straw yield (92.17 & 92.14 q ha-1) and total N, P, K, S, Zn & Fe uptake followed by STCR targeted yield of 80 q ha-1 > STL method > recommended NPK > absolute control. Interaction effect showed that, residue incorporation + compost culture with SSNM targeted yield of 80 q ha-1 recorded significantly higher plant height (95.95 and 96.13), number of tillers hill-1(25.50 and 25.56), grain yield (77.25 and 77.45 q ha-1), straw yield (94.83 and95.32 q ha-1) and nutrient uptake by paddy over other combinations.

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Section: Yield Of Paddysupporting

confidence: 91%

Section: Nutrient Uptake By Paddymentioning

confidence: 94%

Effect of Paddy Residue and Nutrient Management Approaches on Growth, Yield and Nutrient Uptake by Paddy in Paddy-Paddy Cropping System

Shwethakumari

Ravi²,

Rao³

et al. 2022

IJPSS

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“…This higher uptake under SSNM based on Nutrient Expert ® could be attributed to its balanced and timely application of nutrients, where the fertilizer application was done based on the soil status and crop demand. Rajesh et al (2018) reported that significantly superior NPK uptake by grain and straw was found under the SSNM approach, which could be attributed to balanced fertilization based on the targeted yield approach.…”

Section: Total Zn Fe Cu and Mn Uptakementioning

confidence: 99%

Impact of tillage and nutrient management practices on rice crop yield and nutrient uptake in calciorthents of Bihar, India

Kumar,

Roy,

Singh

et al. 2023

EEC

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The experiment entitled “Impact of different tillage and nutrient management strategies on productivity and profitability of direct seeded rice (Oryza sativa L.)” was conducted in an ongoing trial at the Agronomical Research Farm (plot no. 5) of Tirhut College of Agriculture, Dholi (RPCAU, Pusa) during Kharif 2019. The experiment was laid out in a ‘split-plot design’ with tillage practices under main plot treatments and nutrient management practices as subplot treatments. The results revealed that Zero tillage + Residue management and Zero tillage increased the grain and straw yield of direct seeded rice to the tune of 14.03 %; 9.27 % and 10.15 %; 6.1 % over Conventional tillage respectively. While SSNM based on Nutrient expert and 60 % RDN + GSGN + 100% PKof RDF increased grain and straw yield of direct seeded rice to the tune of 14.91 %; 7.73 %, and 12.07 %; 5.52 % over RDF, respectively. The significantly higher total NPK uptake by the crop was found in Zero tillage + Residue management among tillage practices and in SSNM based on Nutrient expert among nutrient management treatments however, both the tillage and nutrient management practices failed to have a significant influence on grain protein content whereas total crop micronutrient viz., Zn. Fe, Cu and Mn uptake was found maximum in Zero tillage + Residue management among tillage practices and were non-significant across nutrient management treatments.

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Effect of Nutrient Management Approaches and Major Nutrients on Dry Direct Seeded Rice (dry- DSR) in TBP Command Area

Cited by 2 publications

References 3 publications

Effect of Paddy Residue and Nutrient Management Approaches on Growth, Yield and Nutrient Uptake by Paddy in Paddy-Paddy Cropping System

Effect of Paddy Residue and Nutrient Management Approaches on Growth, Yield and Nutrient Uptake by Paddy in Paddy-Paddy Cropping System

Impact of tillage and nutrient management practices on rice crop yield and nutrient uptake in calciorthents of Bihar, India

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