Evaluation of Varieties and Gypsum on Growth and Yield of Groundnut  (Arachis hypogaea)

Reddy, P. P.; Debbarma, Victor

doi:10.9734/ijecc/2023/v13i61810

Cited by 2 publications

(1 citation statement)

References 4 publications

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“…Early leaf spot and late leaf spot are major destructive disease of groundnut production due to defoliation of leaves and caused 50 per cent or more reduction in pod yield" [5,6]. "The leaf spot diseases can cause 30 to 70 per cent loss in pod yield and reduction in the kernel quality" [7]. "Losses yield due to the diseases was recorded about 15 to 59 per cent in groundnut" [8].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Azoxystrobin 7.5% and Propiconazole 12.5% SE against Foliar Diseases in Groundnut

Gowdar,

Hurali,

Kulkarni

2024

JSRR

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Groundnut is one of the important oilseeds of the world suffer from fungal diseases like early and late leaf spots and rust. These diseases are most economically important foliar diseases of groundnut causing severe damage to the crop are the major constraints in the cultivation. To know the efficacy of combiproduct, Azoxystrobin 7.5% + Propiconazole 12.5% SE, field experiments were laid out in Randomized Block Design with seven treatments and three replications during Rabi 2014-15 and Rabi 2015-16. During Rabi 2014-15, the treatment Azoxystrobin 7.5% + Propiconazole 12.5% SE @ 1000 ml/ha recorded 8.56 PDI of rust disease and 10.85 PDI of tikka disease with the yield of 25.25 q/ha followed by Azoxystrobin 7.5% + Propiconazole 12.5% SE @ 875 ml/ha recorded 8.85 PDI of rust disease and 11.34 PDI of tikka disease with the pod yield of 24.85 q/ha compared to 30.33 PDI of rust disease and 36.78 PDI of tikka disease recorded in untreated control with the pod yield of 15.14 q/ha. Similar trend was also observed during the second season of Rabi 2015-16, where Azoxystrobin 7.5% + Propiconazole 12.5% SE @ 1000 ml/ha recorded 10.07 PDI of rust and 9.00 PDI of tikka with the yield of 25.41q/ha which was on par with Azoxystrobin 7.5% + Propiconazole 12.5% SE @ 875 ml/ha (10.24 PDI of rust disease and 9.67 PDI of tikka disease with yield of 25.18q/ha) and maximum PDI of rust 33.67 and tikka 40.25 PDI with yield of 16.35 q/ha were recorded in untreated control treatment. The foliar application of Azoxystrobin 7.5% + Propiconazole 12.5% SE @ 875 ml/ha and Azoxystrobin 7.5% + Propiconazole 12.5% SE @ 1000 ml/ha were found on par in controlling of Rust and Tikka disease incidence and resulting higher pod yield of groundnut during both the seasons.

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Section: Introductionmentioning

confidence: 99%

Evaluation of Azoxystrobin 7.5% and Propiconazole 12.5% SE against Foliar Diseases in Groundnut

Gowdar,

Hurali,

Kulkarni

2024

JSRR

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Growth and yield of groundnut (Arachis hypogaea) under varying levels of gypsum and zinc application in Iran

SHOKRI,

ASHOURI,

DOROUDIAN

et al. 2024

Indian J Agri Sci

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A field study was carried out during spring season of 2021 and 2022 at Astaneh-ye Ashrafiyeh, Guilan, (Islamic Azad University, Lahijan, Iran) northern Iran to study the effect of natural gypsum (NG) and zinc (Zn) foliar application on peanut (Arachis hypogaea L.) yield and quality. NG was applied at 4 levels [0 (NG0); 10 (NG10); 20 (NG20); and 30 (NG30) g/m2] and Zn nano-chelates were applied at 3 levels [0 (Zn0); 1 (Zn1); and 2 (Zn2) g/L)] as foliar application. The results showed that the interaction of NG × Zn was significant for leaf chlorophyll, kernel and pod number per plant, kernel protein, oil content and and kernel yield during both the years. The interaction of NG × Zn was also significant on the P, S and Fe of kernels. Leaf K and Fe contents were significantly influenced only by NG. The comparison between mean revealed that the highest kernel yield (5839 kg/ha), kernel number (93.5 kernels/plant), pod number (66.3 pods/plant) and kernel S (0.384%) were recorded from the plots applied with NG20 + Zn2. The highest leaf chlorophyll (3.83 mg/kg FW) and oil content (46.09%) were related to the treatment NG20 + Zn1. The plots applied with NG10 + Zn2 exhibited the highest kernel protein (17.92%). Based on the results, it can be stated that the NG and Zn as soil application and foliar spray respectively, improved peanut yield and qualitative traits hence can be recommended for similar climatic conditions.

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Evaluation of Varieties and Gypsum on Growth and Yield of Groundnut (Arachis hypogaea)

Cited by 2 publications

References 4 publications

Evaluation of Azoxystrobin 7.5% and Propiconazole 12.5% SE against Foliar Diseases in Groundnut

Evaluation of Azoxystrobin 7.5% and Propiconazole 12.5% SE against Foliar Diseases in Groundnut

Growth and yield of groundnut (Arachis hypogaea) under varying levels of gypsum and zinc application in Iran

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