{"product_id":"genetic-studies-of-yield-and-its-component-in-castor-ricinus-communis-generation-mean-analysis-in-castor-ricinus-communis-l-von-priyank-d-patel","title":"Genetic Studies of Yield and its Component in Castor Ricinus Communis","description":"\u003cp\u003eEstimates of gene effects based on analysis of generation mean were obtained for nine traits in three crosses in castor (Ricinus communis L.): SKP-84 x DCS-94, VP-1 x DCS-94 and GEETA x GC-3. The study material includes P1, P2, F1, F2, BC1 and BC2 generations of these crosses.The individual scaling test and joint scaling test indicated that an additive-dominance model was adequate in three traits viz., length of main raceme, number of effective branches per plant and seed index in the cross VP-1 x DCS-94. The analysis showed the presence of additive, dominance and epistasis gene effects for the traits.However, to exploit both additive and non-additive gene action reciprocal recurrent or biparental mating procedure may be adopted for improvement of traits. Duplicate epistasis played a greater role than complementary epistasis. Key words:- Castor, Gene action, Generation mean, Polygenic traits, Scaling test\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783659756627\"\u003e\u003ch3\u003eGeneration Mean Analysis in castor [Ricinus communis (L.)\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783659756627","offer_id":39434673029213,"sku":"9783659756627","price":61.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/b1ec686d-a2bd-4627-8cfd-6edd5cde7d17.jpg?v=1776142655","url":"https:\/\/shop.autorenwelt.de\/products\/genetic-studies-of-yield-and-its-component-in-castor-ricinus-communis-generation-mean-analysis-in-castor-ricinus-communis-l-von-priyank-d-patel","provider":"Autorenwelt Shop","version":"1.0","type":"link"}