Development of suitable wheat varieties for increasing wheat productivity in hills of Nepal / N.R Gautam    

Public ISBD in Proceedings of the 28th National Winter Crops Workshops held at Lumle, 9-10 March 2011 / Giri, Y.P.     Title : Development of suitable wheat varieties for increasing wheat productivity in hills of Nepal Material Type: printed text Authors: N.R Gautam, Author ; Bhatta, M.R., Author ; S.R Upadhaya, Author ; D.B Thapa, Author ; MP Tripathi, Author ; H.K Chaudhary, Author ; O.N Pokhrel, Author Pagination: 212-223 p. Languages : English (eng) Keywords: Abiotic,  Genotypes,  Productivity Abstract: Mid and high hills represent about 292460 hectares (42%) of overall wheat area with the production of 393983 metric tons contributing about 29 percent of total wheat production in the country. Wheat trials were composed at NWRP, Bhairahawa and research activities were conducted at ARS, Pakhrivas, ARS,  Kahre,  DOAB, Khumaltar, RARS, Lumle, ARS, Dailekh and ARS, Jumla. Altogether seven wheat research activities were carried out during  2008/09 and 2009/ 1O wheat season. Off season wheat Shuttle breeding nursery was conducted at Marpha to identify genetic stability and yellow rust incidence in wheat generation lines at Marpha. 24th and 25th NRN were tested with I 00 wheat genotypes in 2008 and 2009 wheat  season........................ Link for e-copy: http://elibrary.narc.gov.np/?r=1846 in Proceedings of the 28th National Winter Crops Workshops held at Lumle, 9-10 March 2011 / Giri, Y.P.     Development of suitable wheat varieties for increasing wheat productivity in hills of Nepal [printed text] / N.R Gautam, Author ; Bhatta, M.R., Author ; S.R Upadhaya, Author ; D.B Thapa, Author ; MP Tripathi, Author ; H.K Chaudhary, Author ; O.N Pokhrel, Author . - [s.d.] . - 212-223 p. Languages : English (eng) Keywords: Abiotic,  Genotypes,  Productivity Abstract: Mid and high hills represent about 292460 hectares (42%) of overall wheat area with the production of 393983 metric tons contributing about 29 percent of total wheat production in the country. Wheat trials were composed at NWRP, Bhairahawa and research activities were conducted at ARS, Pakhrivas, ARS,  Kahre,  DOAB, Khumaltar, RARS, Lumle, ARS, Dailekh and ARS, Jumla. Altogether seven wheat research activities were carried out during  2008/09 and 2009/ 1O wheat season. Off season wheat Shuttle breeding nursery was conducted at Marpha to identify genetic stability and yellow rust incidence in wheat generation lines at Marpha. 24th and 25th NRN were tested with I 00 wheat genotypes in 2008 and 2009 wheat  season........................ Link for e-copy: http://elibrary.narc.gov.np/?r=1846

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Grain yield stability of Bread Wheat (Triticum aestivum L.) genotypes in different production environments of Nepal / N.R Gautam    

Public ISBD in Proceedings of the 28th National Winter Crops Workshops held at Lumle, 9-10 March 2011 / Giri, Y.P.     Title : Grain yield stability of Bread Wheat (Triticum aestivum L.) genotypes in different production environments of Nepal Material Type: printed text Authors: N.R Gautam, Author ; MP Tripathi, Author ; DN Pokhrel, Author ; MR Bhatta, Author Pagination: 148-152 p. Languages : English (eng) Keywords: Environment,  Genotype,  Grain  Yield,  Yield  Stability Abstract: This study was conducted by National Wheat Research Program (NWRP), Bhairahawa under three main production environments of wheat in Nepal i.e., timely sown irrigated (TSI), late sown irrigated (LSI) and timely sown rainfed (TSR) in collaboration with different NARC stations located across the country to identify suitable wheat genotypes based on both grain yield performance and yield attributing traits over the location and environments. The grain yield data of eight different bread wheat genotypes evaluated in Coordinated Varietal Trial (CVT) across eight locations during 2008-09 and 2009-10 were used in the analysis. Joint regression analysis model where trial mean grain yield was used as independent variables and genotype grain yield was used as dependent variables for determining stability parameters................ Link for e-copy: http://elibrary.narc.gov.np/?r=1834 in Proceedings of the 28th National Winter Crops Workshops held at Lumle, 9-10 March 2011 / Giri, Y.P.     Grain yield stability of Bread Wheat (Triticum aestivum L.) genotypes in different production environments of Nepal [printed text] / N.R Gautam, Author ; MP Tripathi, Author ; DN Pokhrel, Author ; MR Bhatta, Author . - [s.d.] . - 148-152 p. Languages : English (eng) Keywords: Environment,  Genotype,  Grain  Yield,  Yield  Stability Abstract: This study was conducted by National Wheat Research Program (NWRP), Bhairahawa under three main production environments of wheat in Nepal i.e., timely sown irrigated (TSI), late sown irrigated (LSI) and timely sown rainfed (TSR) in collaboration with different NARC stations located across the country to identify suitable wheat genotypes based on both grain yield performance and yield attributing traits over the location and environments. The grain yield data of eight different bread wheat genotypes evaluated in Coordinated Varietal Trial (CVT) across eight locations during 2008-09 and 2009-10 were used in the analysis. Joint regression analysis model where trial mean grain yield was used as independent variables and genotype grain yield was used as dependent variables for determining stability parameters................ Link for e-copy: http://elibrary.narc.gov.np/?r=1834

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http://nkcs.org.np/narc/dl/?r=1834 URL