Nutrient use efficiency of groundnut with organic manures

Ramakrishna, K.; K.B, Suneetha Devi; Sailaja, V.; J.D, Saritha

doi:10.36953/ecj.2017.18301

Cited by 4 publications

(2 citation statements)

References 1 publication

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“…The highest available N, P and K in soil due to combination of fertilizers with organic sources which increased the post harvest soil by mineralization. Similar finding were reported by Karunakaran et al, (2010) and Ramakrishna et al, (2017).…”

Section: Nutrient Content Uptake and Soil Nutrient Statussupporting

confidence: 92%

Effect of Integrated Nutrient Management Practices on Growth and Yield of Groundnut (Arachis hypogaea L.) in an Alfisols of Tamiraparani Tract

Paramasivan¹,

Kumar²,

Rajkumar³

et al. 2023

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Background: Groundnut, an important oilseed crop, has been losing its area on the cropping map of the state agriculture, owing to favourable production and marketing environment for other crops like maize. The trends in area, production and yield of groundnut, its relative profitability and factors affecting productivity in the state. The area under groundnut in Tamil Nadu and India has turned negative over the years although the productivity of the crop was constantly increasing. The current study aimed to evaluate the soil test crop response integrated nutrient management package on the growth and yield of groundnut. Methods: A field experiment was conducted to study the effect of integrated nutrient management practices on growth and yield of groundnut (Arachis hypogaea L.) during Rabi (September to December) 2019 and 2020 at Agricultural College and Research Institute, Killikulam, Thoothukudi with the test crop of groundnut variety TMV (Gn) 13. The 10 treatments consisted of 2 levels of 75 and 100% Soil Test Crop Response (STCR) based recommended fertilizers i.e. 38 : 64 : 94 NPK kg ha-1, 3 sources of organic manures (Poultry manure @ 3 t ha-1, Humic acid @ 20 kg ha-1 and Rhizobium @ 3 kg ha-1) along with absolute control receiving no organic or inorganic sources. Result: The result revealed that application of 75% STCR + Rhizobium @ 3 kg ha-1 + Humic acid @ 20 kg ha-1 + Poultry manure @ 3 t ha-1 (T8) increased growth and yield attributes contributing significantly to higher productivity (2964 and 8975 kg ha-1 of mean pod and haulm yield, respectively) and nutrient uptake of groundnut besides enriching soil available nutrients after harvest of groundnut. Due to the cheap cost of manuring, that treatment also recorded the highest mean net returns (₹ 72,706 ha-1) and B:C ratio (2.47).

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Section: Nutrient Content Uptake and Soil Nutrient Statussupporting

confidence: 92%

Effect of Integrated Nutrient Management Practices on Growth and Yield of Groundnut (Arachis hypogaea L.) in an Alfisols of Tamiraparani Tract

Paramasivan¹,

Kumar²,

Rajkumar³

et al. 2023

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“…All of these processes resulted in higher K uptake in INM treated plots. Similar results were also reported by Jadhao et al, 2018;Ramakrishna et al, 2017;Khambalkar et al, 2017.…”

Section: Nutrient Uptake By Cotton and Green Gramsupporting

confidence: 91%

Nutrient use efficiency indices as influenced by nutrient management practices under cotton-green gram intercropping system in vertisols

Ramteke

Gabhane

2023

ECJ

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A field study was conducted during 2021-22 at the Research field of All India Coordinated Research Project for Dryland Agriculture (AICRPDA), Dr. Panjabrao Deshmukh Krishi Vidyapeeth, (Dr. PDKV) Akola, Maharashtra (India), on an ongoing long-term experiment initiated in 1987-88 under cotton + green gram (1:1) intercropping system in Vertisols. The eight treatments comprised of a control, sole use of organics and chemical fertilizers, and integration of organics with chemical fertilizers to partially substitute Nitrogen (N). The results after 35th cycle revealed that the uptake of N, Phosphorus (P), and Potassium (K) was significantly higher in Integrated Nutrient Management (INM) treatments, particularly the treatments T6 and T7 where 50 percent N was substituted by either gliricidia or Farm Yard Manure (FYM). Further, the various parameters of nutrient use efficiency of N, P, and K were also found to be significantly higher in INM treatments followed by T2 (100% RDF). Therefore, the present investigation concludes that under the cotton + green gram intercropping system in Vertisols, INM that involves conjoint use of different nutrient sources appears to be a promising strategy for improvement in fertilizer use efficiency as a whole including Nutrient Use Efficiency (NUE).

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Interactive Effect of Bio-Organic and Inorganic Fertilizers on Crop Growth, Quality, Productivity and Profitability of Groundnut ( Arachis Hypogeae L.) in an Alfisols of Western-Ghat of Maharashtra India

Wahane,

Salvi,

Dodake

et al. 2024

Communications in Soil Science and Plant Analysis

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Nutrient use efficiency of groundnut with organic manures

Cited by 4 publications

References 1 publication

Effect of Integrated Nutrient Management Practices on Growth and Yield of Groundnut (Arachis hypogaea L.) in an Alfisols of Tamiraparani Tract

Effect of Integrated Nutrient Management Practices on Growth and Yield of Groundnut (Arachis hypogaea L.) in an Alfisols of Tamiraparani Tract

Nutrient use efficiency indices as influenced by nutrient management practices under cotton-green gram intercropping system in vertisols

Interactive Effect of Bio-Organic and Inorganic Fertilizers on Crop Growth, Quality, Productivity and Profitability of Groundnut ( Arachis Hypogeae L.) in an Alfisols of Western-Ghat of Maharashtra India

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