Author details
Author R.K. Niraula |
Available item(s) by this author
Refine your searchEffect of floret position and 2, 4-d application in maize mediated polyhaploid embryo production in wheat / R.K. Niraula
in Proceedings of the 28th National Winter Crops Workshops held at Lumle, 9-10 March 2011 / Giri, Y.P.
Title : Effect of floret position and 2, 4-d application in maize mediated polyhaploid embryo production in wheat Material Type: printed text Authors: R.K. Niraula, Author ; B.P Sah, Author Pagination: 224-231 p. Languages : English (eng) Keywords: Dihaploid, Embryo, Seed Set, Spikelet Culture, Tiller Injection, Wheat x Maize Crosses Abstract: In order to increase the efficiency of embryo yield for wheat haploid production through wheat x maize crosses, effect of floret positions and various methods of 2, 4-D application were investigated. Wheat genotype 'WK P04' was used as female while maize cultivar 'Khumal Yellow' as pollen parent. The experiments consist of 3 floret positions: upper, middle and lower portion of spike and various methods of 2, 4-D application: spikelet culture, tiller injection, detached-tiller, spray, cup-filling, and dipping. Except spikelet culture and control each treatment was provided with I 00 ppm 2, 4-D. Effect of floret positions and 2, 4-D treatments on the recovery of embryos were significant. The middle portion of spike was superior for all the tested parameters. Higher embryo forming efficiency (20.74 percent) was obtained using spikelet culture method due to the availability of favorable cultural conditions.....................
Link for e-copy: http://elibrary.narc.gov.np/?r=1847 Effect of floret position and 2, 4-d application in maize mediated polyhaploid embryo production in wheat [printed text] / R.K. Niraula, Author ; B.P Sah, Author . - [s.d.] . - 224-231 p.
in Proceedings of the 28th National Winter Crops Workshops held at Lumle, 9-10 March 2011 / Giri, Y.P.
Languages : English (eng)
Keywords: Dihaploid, Embryo, Seed Set, Spikelet Culture, Tiller Injection, Wheat x Maize Crosses Abstract: In order to increase the efficiency of embryo yield for wheat haploid production through wheat x maize crosses, effect of floret positions and various methods of 2, 4-D application were investigated. Wheat genotype 'WK P04' was used as female while maize cultivar 'Khumal Yellow' as pollen parent. The experiments consist of 3 floret positions: upper, middle and lower portion of spike and various methods of 2, 4-D application: spikelet culture, tiller injection, detached-tiller, spray, cup-filling, and dipping. Except spikelet culture and control each treatment was provided with I 00 ppm 2, 4-D. Effect of floret positions and 2, 4-D treatments on the recovery of embryos were significant. The middle portion of spike was superior for all the tested parameters. Higher embryo forming efficiency (20.74 percent) was obtained using spikelet culture method due to the availability of favorable cultural conditions.....................
Link for e-copy: http://elibrary.narc.gov.np/?r=1847 E-copies
http://nkcs.org.np/narc/dl/?r=1847URL
Title : Molecular and evolutionary dissection of submergence tolerance in the genus oryza [Thesis] Material Type: printed text Authors: R.K. Niraula, Author Publisher: Scuola Superiore Sant Anna Publication Date: 2010 Pagination: 76 p. Languages : English (eng) Keywords: rice adoptation; screening of rice; sequence data analysis; plant material and submergence treatments Class number: 633.18 Accession No : NR-5627 Call Number : D 633.18 NIR-m 2010 Link for e-copy: http://elibrary.narc.gov.np/?r=3199 Molecular and evolutionary dissection of submergence tolerance in the genus oryza [Thesis] [printed text] / R.K. Niraula, Author . - Pisa : Scuola Superiore Sant Anna, 2010 . - 76 p.
Languages : English (eng)
Keywords: rice adoptation; screening of rice; sequence data analysis; plant material and submergence treatments Class number: 633.18 Accession No : NR-5627 Call Number : D 633.18 NIR-m 2010 Link for e-copy: http://elibrary.narc.gov.np/?r=3199 Copies (1)
Barcode Call number Media type Location Section Status NARC2005627 D 633.18 NIR-m 2010 Document NARC Library Documents Available
Title : National biotechnology conference Material Type: printed text Authors: R.K. Niraula, Author ; RB Amagain, Author Publisher: NARC Publication Date: 2011 Pagination: 54 p Languages : English (eng) Keywords: Agriculture-Research Class number: NR4506 National biotechnology conference [printed text] / R.K. Niraula, Author ; RB Amagain, Author . - [S.l.] : NARC, 2011 . - 54 p.
Languages : English (eng)
Keywords: Agriculture-Research Class number: NR4506
Title : National Biotechnology Conference 2011, Programme and Abstracts Material Type: printed text Authors: R.K. Niraula, Author ; R B Amgain, Author ; B.P Sah, Author Publication Date: 2011 Pagination: 58 p. Languages : English (eng) Link for e-copy: http://elibrary.narc.gov.np/?r=1769 National Biotechnology Conference 2011, Programme and Abstracts [printed text] / R.K. Niraula, Author ; R B Amgain, Author ; B.P Sah, Author . - 2011 . - 58 p.
Languages : English (eng)
Link for e-copy: http://elibrary.narc.gov.np/?r=1769 E-copies
http://nkcs.org.np/narc/dl/?r=1769URL
