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Effect of Nitrogen on Grain Production of Hybrid Maize (RML-4/NML-2) in the Acid Soil of Rampur, Chitwan / Adhikary, Bishnu H.
Title : Effect of Nitrogen on Grain Production of Hybrid Maize (RML-4/NML-2) in the Acid Soil of Rampur, Chitwan Material Type: printed text Authors: Adhikary, Bishnu H., Author ; B.R. Baral, Author ; Shrestha, J., Author Publication Date: 2012 General note: In: Proceedings of Abstracts. pp 20. Crops and other papers..Paper presented at the Fourth SAS/N Convention, Conference on Organic Agriculture, Jointly Organized by SAS/N, Nepal Horticulture Society, IAAS (TU) and Sustainable Agriculture Development Programme, Kathmandu, Nepal held on 22-24 Chaitra, 2068 (4-6 April, 2012). (Full paper 10 p). Languages : English (eng) Keywords: Grain yield; hybrid maize; plant densities; nitrogen rates and significant effect Abstract: Hybrid maize (RML-4/NML-2) was evaluated for its grain production by the application of different levels of nitrogen (60, 120 and 180 kg N ha-1) at varying plant densities (55555, 66666 and 83383 plants/ha) along with 60 kg P2O5 and 40 kg K2O ha-1 in the acidic soil (pH 5.3) of National Maize Research Program, Rampur, Chitwan during the years of 2008/09 and 2009/10. Factorial randomized complete block design(RCBD) with three replications was employed in the experiment. The crop was planted at the plot size of 18 m2 (3.6 × 5 m). The crop was planted in the month of September and harvested in February. The result indicated a sharp response of nitrogen application to this crop whereas the effect of density was observed to be non-significant. Two years mean yield results showed that highest grain yield (11.10 t ha-1) was recorded when the crop was supplied with 180 kg nitrogen and with 83383 plants ha-1 followed by the crop supplied with 120 kg N ha-1 and 66,666 plant population (10.69 t ha-1). It is inferred that application of high dose of N (180 kg N ha-1) could help increase hybrid maize grain production in acidic soils. Effect of Nitrogen on Grain Production of Hybrid Maize (RML-4/NML-2) in the Acid Soil of Rampur, Chitwan [printed text] / Adhikary, Bishnu H., Author ; B.R. Baral, Author ; Shrestha, J., Author . - 2012.
In: Proceedings of Abstracts. pp 20. Crops and other papers..Paper presented at the Fourth SAS/N Convention, Conference on Organic Agriculture, Jointly Organized by SAS/N, Nepal Horticulture Society, IAAS (TU) and Sustainable Agriculture Development Programme, Kathmandu, Nepal held on 22-24 Chaitra, 2068 (4-6 April, 2012). (Full paper 10 p).
Languages : English (eng)
Keywords: Grain yield; hybrid maize; plant densities; nitrogen rates and significant effect Abstract: Hybrid maize (RML-4/NML-2) was evaluated for its grain production by the application of different levels of nitrogen (60, 120 and 180 kg N ha-1) at varying plant densities (55555, 66666 and 83383 plants/ha) along with 60 kg P2O5 and 40 kg K2O ha-1 in the acidic soil (pH 5.3) of National Maize Research Program, Rampur, Chitwan during the years of 2008/09 and 2009/10. Factorial randomized complete block design(RCBD) with three replications was employed in the experiment. The crop was planted at the plot size of 18 m2 (3.6 × 5 m). The crop was planted in the month of September and harvested in February. The result indicated a sharp response of nitrogen application to this crop whereas the effect of density was observed to be non-significant. Two years mean yield results showed that highest grain yield (11.10 t ha-1) was recorded when the crop was supplied with 180 kg nitrogen and with 83383 plants ha-1 followed by the crop supplied with 120 kg N ha-1 and 66,666 plant population (10.69 t ha-1). It is inferred that application of high dose of N (180 kg N ha-1) could help increase hybrid maize grain production in acidic soils. Enhancing effect of nitrogen on grain production of hybrid msize in Chitwan valley / B H Adhikari in Agronomy Journal of Nepal, Vol.3 (2013)
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Title : Enhancing effect of nitrogen on grain production of hybrid msize in Chitwan valley Material Type: printed text Authors: B H Adhikari, Author ; R. Adhikari, Author Publication Date: 2013 Article on page: 33-41p. Languages : English (eng) Keywords: Grain yield, Hybrid maize, Plant densities, Pitrogen rates and significant effect Link for e-copy: http://elibrary.narc.gov.np/?r=1320
in Agronomy Journal of Nepal > Vol.3 (2013) . - 33-41p.[article] Enhancing effect of nitrogen on grain production of hybrid msize in Chitwan valley [printed text] / B H Adhikari, Author ; R. Adhikari, Author . - 2013 . - 33-41p.
Languages : English (eng)
in Agronomy Journal of Nepal > Vol.3 (2013) . - 33-41p.
Keywords: Grain yield, Hybrid maize, Plant densities, Pitrogen rates and significant effect Link for e-copy: http://elibrary.narc.gov.np/?r=1320