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Author R Adhikary |
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Refine your searchEfficacy of Azolla pinnata in Rice (Oriza sativa L.) production in the Central Region of Nepal / B. H. Adhikary
in Proceedings of the Second National Soil Fertility Research Workshop, 24-25 March, 2015. Soil Science Division, NARC, Khumaltar, Lalitpur, Nepal / Krishna B. Karki
Title : Efficacy of Azolla pinnata in Rice (Oriza sativa L.) production in the Central Region of Nepal Material Type: printed text Authors: B. H. Adhikary, Author ; Bajracharya S, Author ; R Adhikary, Author ; Bhurer, K.P., Author ; S.P Vista, Author Pagination: 273-280 p. Languages : English (eng) Keywords: Bacteria, bio-indicators of fungi, nematodes, soil fertility, health. Abstract: Azollapinnata, a floating water fern widely and wildly and found in both hills and tropical Terai of Nepal, has unique character of fixing di-nitrogen (N2)in association with Anabaena azollae that can be utilized as a nitrogen substitute or sometimes can replace chemical nitrogen required to rice crop. A number of past research evidences prove that Azolla has been found beneficial for increasing rice yields. Most recently, this species of Azolla has been collected from different parts of the country and maintained in the Soil Science Division, NARI, Khumaltar , Lalitpur district and Regional Agriculture Research Station (RARS), Parwanipur, Bara district of Nepal. Field experiments of Azolla on rice were carried-out during the year 2014/15 in Parwanipur, Bara and Khumaltar, Lalitpur with different rice varieties in two different agro-ecological zones to evaluate the effects of Azolla pinnata in rice production…………………….
Link for e-copy: http://elibrary.narc.gov.np/?r=2112 Efficacy of Azolla pinnata in Rice (Oriza sativa L.) production in the Central Region of Nepal [printed text] / B. H. Adhikary, Author ; Bajracharya S, Author ; R Adhikary, Author ; Bhurer, K.P., Author ; S.P Vista, Author . - [s.d.] . - 273-280 p.
in Proceedings of the Second National Soil Fertility Research Workshop, 24-25 March, 2015. Soil Science Division, NARC, Khumaltar, Lalitpur, Nepal / Krishna B. Karki
Languages : English (eng)
Keywords: Bacteria, bio-indicators of fungi, nematodes, soil fertility, health. Abstract: Azollapinnata, a floating water fern widely and wildly and found in both hills and tropical Terai of Nepal, has unique character of fixing di-nitrogen (N2)in association with Anabaena azollae that can be utilized as a nitrogen substitute or sometimes can replace chemical nitrogen required to rice crop. A number of past research evidences prove that Azolla has been found beneficial for increasing rice yields. Most recently, this species of Azolla has been collected from different parts of the country and maintained in the Soil Science Division, NARI, Khumaltar , Lalitpur district and Regional Agriculture Research Station (RARS), Parwanipur, Bara district of Nepal. Field experiments of Azolla on rice were carried-out during the year 2014/15 in Parwanipur, Bara and Khumaltar, Lalitpur with different rice varieties in two different agro-ecological zones to evaluate the effects of Azolla pinnata in rice production…………………….
Link for e-copy: http://elibrary.narc.gov.np/?r=2112 E-copies
http://nkcs.org.np/narc/dl/?r=2112URL
in Proceedings of the Second National Soil Fertility Research Workshop, 24-25 March, 2015. Soil Science Division, NARC, Khumaltar, Lalitpur, Nepal / Krishna B. Karki
Title : Efficacy of fertilization levels and genotypes on the grain yield of Winter Maize (Zea mays L.) in the acidic soils of chitwan valley Material Type: printed text Authors: B. H. Adhikary, Author ; B.R. Baral, Author ; Shrestha, J., Author ; R Adhikary, Author Pagination: 190-198 p. Languages : English (eng) Keywords: Fertilizer and manures, grain yield, maize genotypes, yield attributing traits. Abstract: Maize crop is one of the heavy feeder of plant nutrients. Different varieties of maize (Zea mays L.) have different potentiality and requirements of plant nutrients. Hybrids require high dose of mineral fertilizers and manures as compared to those of open pollinated improved varieties (OPV) and the locals. In order to investigate the effects of different rates of fertilizers (nitrogen, phosphorus, potassic fertilizers) and farmyard manures on grain yield and yield attributing traits of different maize varieties, field experiments were conducted at the farm of National Maize Research Program, Rampur, Chitwan, Nepal during winter seasons of 2009/10 and 2010/011 employing randomized complete block design with three replications…………………..
Link for e-copy: http://elibrary.narc.gov.np/?r=2104 Efficacy of fertilization levels and genotypes on the grain yield of Winter Maize (Zea mays L.) in the acidic soils of chitwan valley [printed text] / B. H. Adhikary, Author ; B.R. Baral, Author ; Shrestha, J., Author ; R Adhikary, Author . - [s.d.] . - 190-198 p.
in Proceedings of the Second National Soil Fertility Research Workshop, 24-25 March, 2015. Soil Science Division, NARC, Khumaltar, Lalitpur, Nepal / Krishna B. Karki
Languages : English (eng)
Keywords: Fertilizer and manures, grain yield, maize genotypes, yield attributing traits. Abstract: Maize crop is one of the heavy feeder of plant nutrients. Different varieties of maize (Zea mays L.) have different potentiality and requirements of plant nutrients. Hybrids require high dose of mineral fertilizers and manures as compared to those of open pollinated improved varieties (OPV) and the locals. In order to investigate the effects of different rates of fertilizers (nitrogen, phosphorus, potassic fertilizers) and farmyard manures on grain yield and yield attributing traits of different maize varieties, field experiments were conducted at the farm of National Maize Research Program, Rampur, Chitwan, Nepal during winter seasons of 2009/10 and 2010/011 employing randomized complete block design with three replications…………………..
Link for e-copy: http://elibrary.narc.gov.np/?r=2104 E-copies
http://nkcs.org.np/narc/dl/?r=2104URL
