Production potential of different varieties of hybrid maize (&lt;i&gt;Zea mays&lt;/i&gt; L.) with groundnut (&lt;i&gt;Arachis hypogaea&lt;/i&gt; L.) under intercropping system

Alom,; Paul, N. K.; Quayyum, M. A.

doi:10.3329/bjar.v35i1.5866

Cited by 6 publications

(8 citation statements)

References 5 publications

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“…Number of days taken to attend all three development stages under investigation remains at par both due to all planting pattern and different nutrient sources possibly because of similar micro environment during the occurrence of these stages. These results are in the line of conformity with Alom et al (2010). However, all these three growth parameters varied significantly due to different nutrient sources except for plant height at 30DAS.…”

Section: Results and Discussion Growth And Developmentsupporting

confidence: 86%

Effect of Planting g Pattern and Organic Nutrient Sources on Performance of Maize in Maize-Cowpea Intercropping system

Kumar¹,

Singh²,

Ray³

2021

JAS

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A field experiment was conducted to evaluate the effect of planting pattern and organic nutrients sources on maize in an intercropping system with cowpea. The treatment consists of four planting pattern (Sole maize, Sole cowpea, 1:1 maize + cowpea and 2:2 paired row maize + cowpea) and four nutrient sources (inorganic, FYM, ambrosia weed biomass and 50% through FYM + 50% through ambrosia weed biomass) allocated to main and sub plots, respectively. Growth parameters of maize did not vary significantly due to planting various planting patterns with cowpea except for dry matter accumulation at harvest. Highest grain, stover and biological yield of maize was also reported from sole maize which was at par with paired row planted maize but significantly higher over the maize intercropped in 1:1 planting pattern with cowpea. All the growth parameters and yield attributes of maize also differed significantly due to application of various sources of plant nutrients except for plant height at 30 DAS, CGR and RGR during 30-60 DAS and cobs per plant and cob length. Maximum grain yield in maize was recorded from inorganic nutrient source which was at par with combined nutrient application through FYM and ambrosia. Protein content ingrain remain at par but nutrient uptake varied markedly and follow the trends of grain and biological yields both due to planting pattern and nutrient sources.

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Section: Results and Discussion Growth And Developmentsupporting

confidence: 86%

Effect of Planting g Pattern and Organic Nutrient Sources on Performance of Maize in Maize-Cowpea Intercropping system

Kumar¹,

Singh²,

Ray³

2021

JAS

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“…4). Alom et al (2010) reported similar results. ) also reported the highest crop growth rate in maize sole cropping than that of intercropping with soybean or groundnut.…”

Section: Mean Crop Growth Rate ( ) and Mean Relative Crop Growth Rate (supporting

confidence: 56%

“…2). Lower of intercropped field pea compared to sole crop of field pea might be due to reduction in leaf area and availability of sunlight to underneath of canopy in intercropping situations (Alom et al, 2010).…”

Section: Mean Crop Growth Rate (mentioning

confidence: 99%

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Growth, development and yield as affected by planting pattern and weed management in field pea and baby corn intercropping system

Devi

Singh

2016

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A field experiment was conducted during two consecutive seasons of rabi 2011-13 at Dr. Norman E. Borlaug Crop Research Centre of G.B. Pant University of Agriculture and Technology, Pantnagar to find out the effect of planting pattern and weed management practices on growth, development and yield of field pea and baby corn in field pea (Pant P-13) + baby corn (Surya) intercropping system. The experiment was laid out in split plot design keeping four planting patterns as main plot and four weed management practices as sub plot with three replications. Most of the growth parameters viz. number of branches per plant, dry matter accumulation (g/plant), crop growth rate and relative growth rate of field pea were comparatively higher under sole planting of field pea as compared to intercropping systems. Sole planting of field pea recorded significantly higher grain (2264 and 1434 kg ha -1 ) and straw yields (3263 and 2540 kg ha -1 ) during 2011-12 and 2012-2013 than yield obtained as a component crop in paired planting of maize (30/60 cm) + field pea (2:2) and planting of maize + field pea (1:1). Baby corn yield was similar in sole, paired (2:2) and 1:1 planting but significantly higher stover yield of baby corn (3576 kg ha -1 and 3533 kg ha -1 , during 2011-12 and 2012-2013 respectively) was obtained from sole crop than other planting methods during both the years. Hand weeding at 30 days after sowing, pre emergence application of pendimethalin 1 kg ha -1 and post emergence application of imazethapyr 50 g ha -1 30 days after sowing improved all the growth and yield parameters of field pea and baby corn than weedy check .

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“…The condition of maize has been gaining popularity in recent years in Bangladesh. It is now becoming an important cereal crop for its high productivity and diversity (Alom et al, 2010). In Bangladesh maize has been cultivated in 2.02 lakh hectares with a production of 13.17 lakh metric tons in 2010 (BBS, 2011).…”

Section: Introductionmentioning

confidence: 99%

Pathogen Risk Analysis of Maize in Bangladesh

Alam¹

2014

App. Sci. Report

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A field survey was conducted in Bangladesh for pathogen risk analysis of maize and listing of quarantine diseases in 2012 by the Department of Plant Pathology of Sher-e-Bangla Agricultural University under a project of QSSP, DAE. Pre-designed questionnaire was used in recording data of maize diseases based on the opinion of farmers and policy level officers of DAE under study area. Focus group discussion was arranged in each district and opinion of the respondents about maize diseases was recorded. Total 100 seed samples were collected throughout the country. Significant seed borne pathogens viz. Aspergillus flavus, A. niger, Penicillium spp., Rhizopus spp. and Fusarium moniliforme and Xanthomonas sp. have been detected through seed health testing. Altogether 17 maize diseases with 30 causal organisms of which 23 fungus, 2 bacteria, 3 virus and 2 nematode was identified as existing maize disease and pathogen of Bangladesh. Maize diseases of exporting countries were documented and a list of pathogen prepared to conduct pathogen risk analysis of Bangladesh. Pathogen risk analysis was done following the guideline of ISPM-2, ISPM-11 and ISPM-21 constituted by FAO. Sixteen pathogens were identified on maize grain from the maize exporting countries which have quarantine risk to Bangladesh and ten pathogens viz. Phymatotrichopsis omnivore, Cercospora zeae-maydis, Maize dwarf mosaic potyvirus, High Plains virus, Wheat streak mosaic rymovirus, Sclerospora graminicola, Phymatotrichopsis omnivore, Maize chlorotic mottle machlomovirus, Pantoea stewartii subsp. Stewartii, Clavibacter michiganensis subsp. nebraskensis were found as highly quarantine concern for maize farming in Bangladesh.

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Production potential of different varieties of hybrid maize (<i>Zea mays</i> L.) with groundnut (<i>Arachis hypogaea</i> L.) under intercropping system

Cited by 6 publications

References 5 publications

Effect of Planting g Pattern and Organic Nutrient Sources on Performance of Maize in Maize-Cowpea Intercropping system

Effect of Planting g Pattern and Organic Nutrient Sources on Performance of Maize in Maize-Cowpea Intercropping system

Growth, development and yield as affected by planting pattern and weed management in field pea and baby corn intercropping system

Pathogen Risk Analysis of Maize in Bangladesh

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