Effect of Wheat Residue Management and Fertilizer Levels on Growth and Yield of Fodder Maize (Zea mays L.)

Patil, A.S.; Dabhi, B. M.; Shitap, Mayur

doi:10.20546/ijcmas.2017.610.004

Cited by 7 publications

(10 citation statements)

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“…Significant increase in dry matter yield and grain yield was observed due to seed inoculation with PSB. Similar increments in grain yield upon application of PSM were reported by other researchers (Patil et al 2012.…”

Section: Apparent P Recovery and Agronomic Efficiencysupporting

confidence: 90%

Effect of crop residue retention and phosphorus fertilization on P use efficiency of maize (Zea mays) and biological properties of soil under maize-wheat (Triticum aestivum) cropping system in an Inceptisol

et al. 2018

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A field experiment was initiated in the year 2013 while current study was undertaken after two years of experimentation, i.e. in the year 2015-16 to study the effect of crop residue retention (CCR) and phosphorus fertilization in maize (Zea mays L.)-wheat (Triticum aestivum L.) cropping system on yield and P use efficiency of maize at IARI Research Farm, New Delhi. Results indicated that crop residue retention significantly enhanced grain and straw yield of maize from 5.44 and 8.01 t/ha (No-CR) to 5.88 and 8.40 t/ha in 75% CR, respectively. Whereas, the treatment 50% RDP + PSB and AM significantly enhanced grain (6.22 t/ha), straw (9.07 t/ha) and biological (15.2 t/ha) yield of maize over 100% RDP, except grain yield. The combined use of 50% RDP + PSB and AM increased the grain yield by 1.46% over 100% RDP. The enhancement in total P uptake was 69% and 14% due to application of 50%RDP + PSB and AM and 75% CRR, respectively over control. The higher apparent recovery (ARP) of P, 18.1% and 28.2% were recorded under 75% CR and 50% RDP + PSB and AM treatment, respectively, whereas highest agronomic efficiency (AE) of P (34.7and 51.2 kg grain/kg P) were found under 25% CRR and 50% RDP + PSB and AM treatment, respectively. Soil biological properties, viz. DHA, MBC and MBP also significantly enhanced under 75% CRR and 50% RDP + PSB and AM treatments.

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Section: Apparent P Recovery and Agronomic Efficiencysupporting

confidence: 90%

Effect of crop residue retention and phosphorus fertilization on P use efficiency of maize (Zea mays) and biological properties of soil under maize-wheat (Triticum aestivum) cropping system in an Inceptisol

et al. 2018

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“…phosphate fertilization by 33 to 50% through inoculation in seeds of maize, soybean (Glycine max L.) and rice (Oriza sativa L.) (PATIL et al, 2012;GRANADA et al, 2018;MAHANTA et al, 2018).…”

Section: Resultsmentioning

confidence: 99%

Economic analysis of olivine melilitite powder as an alternative source of nutrients in maize cultivation

Galina¹,

Manica²,

Ribeiro³

et al. 2023

CLCS

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Agriculture is characterized by the high use of fertilizers to promote higher income expectations and, due to the representativeness of this input, the cost of agricultural production is strongly affected. The present study aims to evaluate the economic efficiency of the association of olivine melilitite powder with beneficial microorganisms and the reduction of 25% chemical fertilization in maize cultivation. Five treatments were tested under a randomized block design with four replicates, represented by the application of the remineralizer associated with inoculation of bacteria of the genera Bacillus spp. and Azospirillum spp. with a 25% reduction in the recommended basal fertilization, plus fertilization with only formulated fertilizer as control treatment. The economic technical coefficients were evaluated: Gross Revenue (GR), Operating Profit (OP), Total Operating Cost (TOC), Leveling Point (LP), Profitability Index (PI) and Yield (YLD). Application of remineralizer associated with inoculation of bacterial strains of the genera Bacillus spp. and Azospirillum spp. showed the best economic indicators, promoting increments of up to 7% in PI and 15% in OP, and grain yield remained at high levels. However, application of remineralizer without inoculation of microorganisms negatively impacted grain yield, reducing PI, OP and GR. Pearson’s coefficients indicate a strong relationship of the YLD variable with PI and OP, enabling the application of olivine melilitite powder as an alternative source of nutrients in the cultivation of off-season maize. It is concluded that the application of olivine melilitite powder is economically viable and increases the profitability index, while keeping maize yield at high levels when associated with inoculation of bacteria of the genera Bacillus spp. and Azospirillum spp.

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“…En plantas de maíz inoculadas con HSP del tipo Penicillium sp. se reportaron incrementos en el crecimiento, rendimiento y contenido nutricional (Patil et al, 2012). Una característica de los mt, que los distingue de los microtubérculos y tubérculos, es la forma como se producen en condiciones de invernadero a partir de papas in vitro con un tamaño que fluctúa entre los 5 y 25 mm (Struik, 2007).…”

Section: Resultados Y Discusiónunclassified

Co-inoculación de hongos micorrícicos arbusculares y hongos solubilizadores de fósforo sobre un andisol cultivado con papa variedad Desirée

Castillo¹,

Hormazábal²,

Solano³

et al. 2023

Idesia

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La papa requiere una elevada fertilización fosfatada, lo que incrementa los costos de producción y afecta negativamente al agroecosistema. La inoculación del suelo con hongos solubilizadores de fósforo (HSP) y hongos micorrícicos arbusculares (HMA) surge como una alternativa para alcanzar sistemas productivos de menor impacto ambiental y que mejoran la nutrición vegetal. El objetivo del estudio fue evaluar el efecto de la inoculación de un HMA (Claroideoglomus claroideum, Cc) solo o en interacción con dos HSP (Talaromyces pinophilus, Tp y/o Penicillium albidum, Pa) en la arquitectura radical y nutrición fosfatada de plantas micropropagadas de papa (Solanum tuberosum L.) variedad Desirée. Las plántulas obtenidas de explantes se aclimataron en cámara de crecimiento y en invernadero. Se usaron cuatro tratamientos inoculados: T1 (Cc), T2 (Cc + Tp), T3 (Cc + Pa), T4 (Cc + Tp + Pa) y un control no inoculado (T0). A los 145 DDE se cosecharon las plantas determinándose parámetros morfoagronómicos y de geometría radical. El tratamiento T2 presentó mayor altura de planta con incrementos de 140% sobre T0 y mayor movilización de P observándose la tendencia T2 > T1 = T3 > T4 > T0, mientras que con T1 se obtuvo la mejor arquitectura radical. Se concluye que la inoculación con Cc mejoró la geometría radical y la co-inoculación con Cc + Tp aumentó la movilización de P hacia las plantas. Como proyección sería interesante ensayar esta co-inoculación HMA-HSP en campo, como propuesta de un posible biofertilizante que mejore la nutrición fosfatada y rendimiento de los cultivos.

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Effect of Wheat Residue Management and Fertilizer Levels on Growth and Yield of Fodder Maize (Zea mays L.)

Cited by 7 publications

References 0 publications

Effect of crop residue retention and phosphorus fertilization on P use efficiency of maize (Zea mays) and biological properties of soil under maize-wheat (Triticum aestivum) cropping system in an Inceptisol

Effect of crop residue retention and phosphorus fertilization on P use efficiency of maize (Zea mays) and biological properties of soil under maize-wheat (Triticum aestivum) cropping system in an Inceptisol

Economic analysis of olivine melilitite powder as an alternative source of nutrients in maize cultivation

Co-inoculación de hongos micorrícicos arbusculares y hongos solubilizadores de fósforo sobre un andisol cultivado con papa variedad Desirée

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