Rameshkumar Selvan (15 results)

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Taschenbuch. Condition: Neu. Neuware -Grain amaranth (Amaranthus hypochondriacus L.) production has declined mainly due to lack of producer awareness of its nutritive value, non-availability of suitable high yielding varieties and lack of improved production techniques. Varietal improvement is needed to increase yield potential of this crop. Proper plant densities is essential in maximizing grain yield. In this context, there is an imperative need for the breeders to evaluate and identify the stable genotypes that could give standard performance when tested under different plant density levels. Population density is a major environmental factor influencing the genetic parameters like variability, heritability and genetic advance among the characters. Study of the extent of such influence of different plant density levels in these genetic parameters is required to formulate appropriate breeding strategies.Books on Demand GmbH, Überseering 33, 22297 Hamburg 168 pp. Englisch.

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Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In the face of increasing population, there is a need for increased production and productivity levels of brinjal. In view of very high local preferences for colour, shape, taste, there are specific genotypes suited for specific locality. It is not possible to have one common cultivar to suit different localities and local preferences. It is therefore required to improve the yield potential of local types through hybridization, may yield good hybrids or varieties. However, for the development of effective heterosis breeding programme in brinjal, one need to have the information about genetic architecture and estimated prepotency of parents in hybrid combinations. The combining ability studies like L X T analysis provides the desired information.The information generated in this process is used to understand the magnitude of heterosis of F1 hybrids.In India, productivity of brinjal is low as compared to the other brinjal growing countries, owing to use of low yielding cultivars grown for local preference and their susceptibility to pests and diseases. The required goals of increasing productivity in the quickest possible time can be achieved only through heterosis breeding. 148 pp. Englisch.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Grain amaranth (Amaranthus hypochondriacus L.) production has declined mainly due to lack of producer awareness of its nutritive value, non-availability of suitable high yielding varieties and lack of improved production techniques. Varietal improvement is needed to increase yield potential of this crop. Proper plant densities is essential in maximizing grain yield. In this context, there is an imperative need for the breeders to evaluate and identify the stable genotypes that could give standard performance when tested under different plant density levels. Population density is a major environmental factor influencing the genetic parameters like variability, heritability and genetic advance among the characters. Study of the extent of such influence of different plant density levels in these genetic parameters is required to formulate appropriate breeding strategies. 168 pp. Englisch.

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Selvan RameshkumarHe is currently working as a Asst. Professor (Hort.) at Vanavarayar Institute of Agriculture, Pollachi and completed Ph.D. in Vegetable Science in AC&RI, Madurai in the year of 2012 and M.Sc., in PAJANCOA & RI durin.

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Selvan RameshkumarHe is currently working as a Asst. Professor (Hort.) at Vanavarayar Institute of Agriculture, Pollachi and completed Ph.D. in Vegetable Science in AC&RI, Madurai in the year of 2012 and M.Sc., in PAJANCOA & RI, Kara.

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - In the face of increasing population, there is a need for increased production and productivity levels of brinjal. In view of very high local preferences for colour, shape, taste, there are specific genotypes suited for specific locality. It is not possible to have one common cultivar to suit different localities and local preferences. It is therefore required to improve the yield potential of local types through hybridization, may yield good hybrids or varieties. However, for the development of effective heterosis breeding programme in brinjal, one need to have the information about genetic architecture and estimated prepotency of parents in hybrid combinations. The combining ability studies like L X T analysis provides the desired information.The information generated in this process is used to understand the magnitude of heterosis of F1 hybrids.In India, productivity of brinjal is low as compared to the other brinjal growing countries, owing to use of low yielding cultivars grown for local preference and their susceptibility to pests and diseases. The required goals of increasing productivity in the quickest possible time can be achieved only through heterosis breeding.

Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware -In the face of increasing population, there is a need for increased production and productivity levels of brinjal. In view of very high local preferences for colour, shape, taste, there are specific genotypes suited for specific locality. It is not possible to have one common cultivar to suit different localities and local preferences. It is therefore required to improve the yield potential of local types through hybridization, may yield good hybrids or varieties. However, for the development of effective heterosis breeding programme in brinjal, one need to have the information about genetic architecture and estimated prepotency of parents in hybrid combinations. The combining ability studies like L X T analysis provides the desired information.The information generated in this process is used to understand the magnitude of heterosis of F1 hybrids.In India, productivity of brinjal is low as compared to the other brinjal growing countries, owing to use of low yielding cultivars grown for local preference and their susceptibility to pests and diseases. The required goals of increasing productivity in the quickest possible time can be achieved only through heterosis breeding.Books on Demand GmbH, Überseering 33, 22297 Hamburg 148 pp. Englisch.

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Grain amaranth (Amaranthus hypochondriacus L.) production has declined mainly due to lack of producer awareness of its nutritive value, non-availability of suitable high yielding varieties and lack of improved production techniques. Varietal improvement is needed to increase yield potential of this crop. Proper plant densities is essential in maximizing grain yield. In this context, there is an imperative need for the breeders to evaluate and identify the stable genotypes that could give standard performance when tested under different plant density levels. Population density is a major environmental factor influencing the genetic parameters like variability, heritability and genetic advance among the characters. Study of the extent of such influence of different plant density levels in these genetic parameters is required to formulate appropriate breeding strategies.