Effect of Organic and Inorganic Sources of N on Yield Attributes, Grain Yield and Straw Yield of Rice (Oryza sativa)

Dash, Debiprasad; Patro, Hrusikesh; Tiwari, Ramesh Chandra; Shahid, Mohammad

doi:10.3923/rjagr.2010.18.23

Cited by 5 publications

(3 citation statements)

References 2 publications

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“…This might be due to the increased availability of nitrogen in soil by application of organic manure and thus consequently increased cob girth and cob length. These results are in close conformity with Prasad (2019), Gunjal and Chitodkar (2017) and Dash (2010).…”

Section: Cob Girth and Cob Lengthsupporting

confidence: 88%

Effect of treated sewage water and organic manure on growth indices, phenology, cob dimensions and economics of spring maize (Zea mays L.) in semi-arid region of Haryana, India

Kumar¹,

Devi²,

Kumar³

et al. 2022

EEC

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An experiment was conducted during spring 2020 at Student Farm, CCS Haryana Agricultural UniversityHisar, Haryana to study the effect of single cross hybrids, irrigation sources and organic manures on growthindices, phenology, cob dimensions and economics of maize. The experiment was laid out in split plotdesign with 3 replications consisting of two single cross hybrids(HQPM-1 and HQPM-5) and two irrigationsources (Canal water and Treated sewage water) in main plots while four levels of organic manure (Nomanure, 100% RDN though FYM, 100% RDN though vermicompost and 50% RDN though FYM + 50%RDNthough vermicompost) in subplots.HQPM-1 had earlier flowering, higher growth rate (absolute, crop andrelative), girth and length of cob, gross and net returns in comparison to HQPM-5. Similarly, application oftreated sewage water recorded earlier flowering, higher growth rates, cob dimensions and economics ascompared to canal water. So the treated water can be used for replacement of conventional water. Highestgrowth rates, cob dimensions, gross returns and earlier flowering was recorded with application of 100%RDN through vermicompost. However, highest net returns was achieved under 100% RDN through FYM.

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Section: Cob Girth and Cob Lengthsupporting

confidence: 88%

Effect of treated sewage water and organic manure on growth indices, phenology, cob dimensions and economics of spring maize (Zea mays L.) in semi-arid region of Haryana, India

Kumar¹,

Devi²,

Kumar³

et al. 2022

EEC

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“…This may be attributed to higher water regime and better water balance, which lead to vigorous growth and more yield attributes produced (Sharma et al 2010). Dash et al (2010) reported that INM source has significantly increased the availability of nitrogen in soil and thus result in increasing the yield attributes like Cob length, cob diameter, Number of grains cob -1 were increased in maize. Similar findings were reported by Rakesh kumar (2015).…”

Section: Cob Lengthmentioning

confidence: 99%

Production and Economics of Hybrid Maize (Zea mays L.) under Integrated Nutrient Management Practices

Kalyanasundaram¹,

Augustine²

2020

ASD

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Background: Integrated nutrient management is considered as one of the major tools in agricultural production worldwide. Occupying 3.5% of gross cropped area (GCA), maize accounts for 2.3% of total fertilizer consumption. Despite its soil status, little is known about the application and dosage of integrated nutrient in the experimental hybrid maize crop in the region. Any strategy against this nutrient deterioration must have a good knowledge of the composition and application of integrated nutrient source utilized. The field study aimed to study the integrated nutrient management in hybrid maize of this region to evaluate the performance in growth, yield and nutrient related problems.Methods: A Field experiment was conducted during rabi season of 2018, at experimental farm, Department of Agronomy, Annamalai University, Chidambaram, Tamilnadu. India. Thirteen treatments with three replications were laid out in randomized block design. The treatments combinations were T1: Recommended dose of fertilizer (RDF) 135:62.5:50 kg N:P2O5:K2O ha-1, T2: RDF + Beema green granules (25 kg ha-1) as soil application, T3: 75% RDF + Beema green granules (25 kg ha-1) as soil application, T4: RDF + Uphaar (250gm ha-1) as foliar spray twice, T5: RDF + Beema green granules (25 kg ha-1) soil application + Uphaar (250gm ha-1) foliar spray twice, T6: 75% RDF + Beema green granules (25 kg ha-1) soil application + Uphaar (250gm ha-1) foliar spray twice, T7: RDF + Tracel (3.75kgha-1) foliar spray twice, T8: RDF + Beema green granules (25 kg ha-1) soil application + Tracel (3.75kg ha-1) foliar spray twice, T9: 75% RDF + Beema green granules (25 kg ha-1) soil application + Tracel (3.75kg ha-1) foliar spray twice, T10: RDF + Uphaar (250gm ha-1) first and Tracel (3.75kg ha-1) second foliar spray. T11: RDF + Beema green granules (25 kg ha-1) soil application + Uphaar (250gm ha-1) first and Tracel (3.75kg ha-1) second foliar spray, T12: 75% RDF + Beema green granules (25 kg ha-1) soil application + Uphaar (250gm ha-1) first and Tracel (3.75kg ha-1) second foliar spray, T13: RDF + water spray twice. The collected samples were statistically analyzed for cob length, cob diameter, grain no. /cob, grain yield, stover yield, available Nitrogen, Phosphorus and Potassium and Post-harvest nutrient status of Nitrogen, Phosphorus and Potassium. Result: Our investigation in the maize hybrid crop has confirmed us with unique results. Among the treatments RDF + Beema green granules (25 kg ha-1) soil application + Uphaar (250gm ha-1) first and Tracel (3.75kg ha-1) second foliar spray (T11) was highly significant with increased yield and yield attributes and was best in gross and net returns too. The present work will be a contribution to the comprehensive study of the integrated nutrient management in hybrid maize.

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“…1). The pressmud has been advocated as good organic manure, application of pressmud significantly increased the availability of nitrogen in soil and thus result in increasing the yield attributes like cob length, cob diameter, Number of grains cob -1 were increased in maize [7].…”

Section: Cob Lengthmentioning

confidence: 99%

Effect of Integrated Nutrient Management on the Growth and Yield of Hybrid Maize

Raman¹

2018

OAJAR

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Field experiment was conducted at Experimental Farm, Department of Agronomy, Annamalai University, Annamalainagar (Tamilnadu) during summer 2016 to study the effect of integrated nutrient management on the growth and yield of hybrid maize. The experiment was laid out in Randomized Block Design with four replications. There were altogether five treatments (Nutrient management) viz., T1-100% RDF alone, T2-100% RDF + Vermicompost @ 2.5 t ha-1 , T3-100% RDF + Enriched Farmyard Manure @ 750 kg ha-1 , T4-100% RDF + coir pith Compost @ 5 t ha-1 , T5-100% RDF + Pressmud Compost @ 5 t ha-1 , T6-75% RDF alone. The growth and yield components of hybrid maize viz., plant height, leaf area index, dry matter production, cob length, cob diameter and number of grains cob-1 , 100 grain weight, grain yield, stover yield and harvest index were favorably influenced with 100% RDF + Pressmud compost @ 5 t ha-1 (T5). It was followed with 100% RDF + Enriched Farmyard manure @ 750 kg ha-1 (T3). The results evidently proved 100% RDF + Press mud compost @ 5 t ha-1 (T5) in hybrid maize will be an appropriate Integrated nutrient management practice for achieving sustainable hybrid maize yield with due to care on soil health, fertility and productivity.

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Effect of Organic and Inorganic Sources of N on Yield Attributes, Grain Yield and Straw Yield of Rice (Oryza sativa)

Cited by 5 publications

References 2 publications

Effect of treated sewage water and organic manure on growth indices, phenology, cob dimensions and economics of spring maize (Zea mays L.) in semi-arid region of Haryana, India

Effect of treated sewage water and organic manure on growth indices, phenology, cob dimensions and economics of spring maize (Zea mays L.) in semi-arid region of Haryana, India

Production and Economics of Hybrid Maize (Zea mays L.) under Integrated Nutrient Management Practices

Effect of Integrated Nutrient Management on the Growth and Yield of Hybrid Maize

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