Isbn: 9783843386838 - inheritance of resistance to rymv in selected rice cultivars in uganda: determining the mode of inheritance for resistance to a prevalent rymv strain in uganda (9 risultati)

Condizione: New. pp. 104.

Taschenbuch. Condizione: Neu. INHERITANCE OF RESISTANCE TO RYMV IN SELECTED RICE CULTIVARS IN UGANDA | DETERMINING THE MODE OF INHERITANCE FOR RESISTANCE TO A PREVALENT RYMV STRAIN IN UGANDA | Lado Mogga (u. a.) | Taschenbuch | Englisch | 2011 | LAP LAMBERT Academic Publishing | EAN 9783843386838 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Rice yellow mottle sobemovirus is identified as the most destructive viral disease in lowland and upland rice. In this study, the mode of inheritance of resistance to a prevalent RYMV strain in Uganda was determined for resistant lines (upland NERICAs 8, 11, 12, 13 and Gigante (an O. sativa lowland variety) crossed with susceptible lines (lowland NERICAs 4, 6, 10 and IR64 (an O. sativa lowland variety)) in a full diallel mating design. Segregating F2 progeny were planted in field and screen house in -lattice design and inoculated by standard mechanical procedures. Reciprocal effects were significant (P0.001), GCA effects were significant (P0.001) and larger than SCA effects. The narrow sense coefficient of genetic determination based on genotype means was relatively high in screen house (76%) and field (84%) experiments. These results suggest additive gene effects were more important than non- additive effects, and selecting in F2 or F3 generations can be effective. Significant reciprocal effects implies the need for careful choice of male and female parents in hybridisation programs to achieve RYMV resistance in the offspring. 104 pp. Englisch.…

Condizione: New. Print on Demand pp. 104 2:B&W 6 x 9 in or 229 x 152 mm Perfect Bound on Creme w/Gloss Lam.

Condizione: New. PRINT ON DEMAND pp. 104.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: MOGGA LADOMr. Lado Maurice Mogga was born on April 13th 1981. He completed his primary education in 1995, secondary education in 1999, advanced level education in 2001, bachelors degree in Agriculture in 2006, and a Masters degree. …

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Rice yellow mottle sobemovirus is identified as the most destructive viral disease in lowland and upland rice. In this study, the mode of inheritance of resistance to a prevalent RYMV strain in Uganda was determined for resistant lines (upland NERICAs 8, 11, 12, 13 and Gigante (an O. sativa lowland variety) crossed with susceptible lines (lowland NERICAs 4, 6, 10 and IR64 (an O. sativa lowland variety)) in a full diallel mating design. Segregating F2 progeny were planted in field and screen house in -lattice design and inoculated by standard mechanical procedures. Reciprocal effects were significant (P0.001), GCA effects were significant (P0.001) and larger than SCA effects. The narrow sense coefficient of genetic determination based on genotype means was relatively high in screen house (76%) and field (84%) experiments. These results suggest additive gene effects were more important than non- additive effects, and selecting in F2 or F3 generations can be effective. Significant reciprocal effects implies the need for careful choice of male and female parents in hybridisation programs to achieve RYMV resistance in the offspring.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Rice yellow mottle sobemovirus is identified as the most destructive viral disease in lowland and upland rice. In this study, the mode of inheritance of resistance to a prevalent RYMV strain in Uganda was determined for resistant lines (upland NERICAs 8, 11, 12, 13 and Gigante (an O. sativa lowland variety) crossed with susceptible lines (lowland NERICAs 4, 6, 10 and IR64 (an O. sativa lowland variety)) in a full diallel mating design. Segregating F2 progeny were planted in field and screen house in ¿-lattice design and inoculated by standard mechanical procedures. Reciprocal effects were significant (PVDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 104 pp. Englisch.…