Koushik Sar

Variety‐Specific Nutrient Management Influenced the Productivity and Profitability of a Rice‐Black‐Gram Cropping Sequence in the Coastal Lowland Ecosystem of Odisha, India

Priyanka Das, Arun Kumar Barik, Pravat Kumar Roul, Sarthak Pattanayak et autres

ABSTRACT A rice‐black‐gram‐cropping sequence‐based field experiment was conducted at the farmer's field of Niali, Cuttack, Odisha, India, from 2019 to 2020 and 2020 to 2021, with a split‐plot design, where four rice varieties were assigned to main plots (viz., V 1 : …

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Interactive effect of sowing date and weed management options on associated weeds and productivity of dry direct-seeded rice

Sabyasachi Bariki, Koushik Sar, Gayatree Mishra, Srilagna Mishra

A field study was carried out during Kharif, 2023 and 2024 at Agriculture research station, Binjhagiri, Chatabar, Odissa with an objective to study the interactive effect of sowing dates and weed management options on weed growth and productivity of dry direct-seeded rice. …

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Impacts of Irrigation Regimes, Phosphorus and Potassium Fertilizer on the Root Development, Evapotranspiration and Grain Yield of Green Gram (Vigna radiata L.)

J Jena, Makar Layek, Ramprosad Nandi, Gour Hari Santra et autres

Background: Efficient water management is utterly needed for sustainable crop production in water -scarce areas. The deficit irrigation options with P nutrition can influence the root physiology which may aggravate nutrient uptake. Methods: The experiment was conducted with green gram, taking three …

Weed management in yellow mustard using herbicide and weed mulch in lateritic soil of West Bengal

Koushik Sar, B. Duary, Avishek Pradhan

A field experiment was conducted during 2018-19 and 2019-20 at Agriculture Farm, Institute of Agriculture, Visva-Bharati, Sriniketan, West Bengal with the objective to study the integrated use of herbicide and weed mulch on weed growth and yield of yellow mustard. The soil …

Weed management in sesame using herbicides with and without soil mulch in lateritic soil of West Bengal

B. Duary, Koushik Sar

A field experiment was conducted during the pre-Kharif season of 2020 at the Agricultural Farm of the Institute of Agriculture, Visva-Bharati, Sriniketan, West Bengal with sesame variety ‘Rama’ to study the weed growth and productivity of summer sesame as influenced by herbicides …

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Integrated weed management and productivity of mustard in coastal zone of Odisha

Pallavi Priyadarshini Pattanaik, Koushik Sar, S. Bariki, Jagyanseni Mohanty et autres

A field study was carried out during 2023-2024 and 2024-2025 at Agriculture research station, Binjhagiri, Chatabar, Faculty of Agricultural Sciences, SOADU, Bhubaneswar with an objective to evaluate the effect of integrated use of closer spacing, herbicide and mulch on weed growth and …

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Response of various weed management practices on growth and yield of mustard (Brassica juncea L.)

Puvvala Chandini, Nirmala Patel, Debasmita Das, Sumana Balo et autres

A study titled “Effect of weed management practices on growth and yield of mustard (Brassica juncea L.)” was led during the Rabi season of 2022–23 at the Instructional Farm-1, School of Agriculture, GIET University, Gandhi Institute of Engineering and Technology, Gunupur, Odisha. …

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Dynamics of Weed and Productivity in Summer Green Gram (Vigna radiata L.) by Using Different Nitrogen Levels and Weed Control Techniques in South-Eastern Odisha

Koushik Sar, Arunabha Pal, Meghna Choudhury, Chunchu Suchith Kumar et autres

A field experiment was carried out at ARS, Faculty of Agricultural Sciences, SOADU, Bhubaneswar, on Dynamics of weed and productivity in summer Green Gram (Vigna Radiata L.) by using different nitrogen levels and weed control techniques in south-eastern Odisha during summer, 2022. …

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Response of Kharif Transplanted Rice (Oryza sativa L.) under Different Nitrogen Management Practices

N. Mishra, Koushik Sar, S. S. Mahapatra, Ashok K. Mohapatra

A field experiment was conducted at the Siksha “O” Anusandhan University Bhubaneswar during kharif season 2022 in a well-drained sandy loam soil to study the effect of nutrient management practices on growth, yield, nutrient uptake and economics of rice under different organic …

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Effect of Different Organic Nutrient Sources on the Growth and Yield of Summer Sesamum (Sesamum indicum L.)

Alisha Pattnayak, Gayatree Mishra, Koushik Sar, Md. Riton Chowdhury et autres

A field experiment was conducted during Zaid season of 2023 at the Agricultural Research Station, Binjhagiri, Chhatabar, Faculty of Agricultural Sciences (IAS), Siksha ‘O’ Anusandhan (Deemed to be University), Bhubaneswar, Odisha. The experiment was laid out in Randomized Block Design with ten …

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Weed growth and productivity of direct-seeded rice under different weed management practices

Koushik Sar, Gayatree Mishra, Sweta Rath, Ipsita Padhi

A field experiment was conducted during Kharif (rainy season), 2021 and 2022 at Agricultural Research station, Chatabar, Faculty of Agricultural Sciences, SOADU, Bhubaneswar. The soil of the experimental field was sandy loam in texture. The experiment comprising of seven treatments viz. pendimethalin …

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Weed growth and husked baby cob yield under weed and nitrogen management in rainfed baby corn (Zea mays L.)

Aurobindo Mohanta, Basudev Behera, STUTI DEBAPRIYA BEHERA, Arun Kumar Pradhan et autres

The experiment comprising four weed management practices i.e. W1 - Atrazine 1.0 kg/ha(pre-emergence), W2 - Tembotrione 90g / ha + 2,4-D 400g/ha (post-emergence, tank-mix), W3 - W1 +manual weeding at 21 days after sowing(DAS), W4 - Hoeing and weeding at 21 DAS …

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