<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Hybrid breeding in grain legumes: A success story\r\nof pigeonpea"^^ . "The nature and action of genes determining yield in cereals and pulses are more or less\r\ncomparable. But the advances made in improving the yield levels through breeding in cereals\r\nare much higher than those of the legumes. Apart from other physiological differences\r\n\\\r\nmany cereals and legumes, this differential yield advances may be attributed to comm!!rcial\r\nexploitation of hybrid vigour in the former. Although floral biology of some of the legumes\r\npermits limited out-crossing hybrid vigour for yield has not been exploited for commercial\r\nuse in any other legume with the exception of pigeonpea. Recently, significant progress has\r\nbeen made to develop hybrid pigeonpea technology. This technology is based on cytoplasmicgenic\r\nmale-sterility systems , developed through crosses between cultivated types with its\r\nwild relatives. Some of the hybrids have recorded up to 77% standard heterosis for grain\r\nyield. The technology for developing their maintainers and restoration of their fertility, and hybrid seed production has also been perfected. This paper discusses the scope, challenges,\r\nachievements, and prospects for hybrid pigeonpea."^^ . "2005" . . . . . . . . . . . "."^^ . "et al"^^ . ". et al"^^ . . "K B"^^ . "Saxena"^^ . "K B Saxena"^^ . . . . "Proceedings of the Fourth International Food Legumes Research Conference"^^ . . . . . "New Delhi, India"^^ . . . . . . "Hybrid breeding in grain legumes: A success story\r\nof pigeonpea (PDF)"^^ . . . . . "ProceedingsFIFLRC_166-173_2005.pdf"^^ . . . "Hybrid breeding in grain legumes: A success story\r\nof pigeonpea (Image (PNG))"^^ . . . . . . "Hybrid breeding in grain legumes: A success story\r\nof pigeonpea (Image (PNG))"^^ . . . . . . "Hybrid breeding in grain legumes: A success story\r\nof pigeonpea (Image (PNG))"^^ . . . . . . "Hybrid breeding in grain legumes: A success story\r\nof pigeonpea (Image (PNG))"^^ . . . . . . "Hybrid breeding in grain legumes: A success story\r\nof pigeonpea (Indexer Terms)"^^ . . . . . "HTML Summary of #5587 \n\nHybrid breeding in grain legumes: A success story \nof pigeonpea\n\n" . "text/html" . . . "Pigeonpea"@en . .