Download or read book Genetic Analysis of Yield and Its Components in Rice Oryza Sativa L Involving Brown Planthopper Nilaparvata Lunges Stal Resistant Donors written by S. Suresh and published by . This book was released on 1992 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Genetics Analysis of Yield and Its Components in Rice Oryza Sativa L Involving Blast Lyricularia Oryzae Resistant Donors written by S. Shanthi and published by . This book was released on 1993 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Genetic Analysis of Yield and Its Components in Rice Crosses Oryza Sativa L written by M. Venkata Rama Rao and published by . This book was released on 1990 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Genetic Analysis of Yield Component Traits in Rice Oryza Sativa L written by S. Rajkumar and published by LAP Lambert Academic Publishing. This book was released on 2014-02 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present was carried out on "Genetic analysis of yield component traits in rice. Diallel analysis was carried out based on the method I and model I as suggested by Griffing. Seven economically important yield components traits were evaluated based on per se performance, general and specific combining ability effects, gene action and heterosis. The cross ADT 36 x ADT 37 and ASD 16 x ADT 36 exhibited highly significant sca effects and highly significant heterosis for grain yield and for most of its yield component traits. Hence, these crosses can be exploited for heterosis breeding provided cms system is available in the genetic background of ADT 36 and ASD 16 and thereby amidst farming community."

Download or read book Genetic and Molecular analysis of yield and physiological traits in three line hybrids in rice Oryza sativa L under aerobic condition written by Sathya Ramalingam and published by GRIN Verlag. This book was released on 2012-11-27 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Doctoral Thesis / Dissertation from the year 2012 in the subject Biology - Genetics / Gene Technology, Tamil Nadu Agricultural University (Madurai Agricultural College and Research Institute), course: Ph.D, language: English, abstract: An investigation in rice (Oryza sativa L.) was carried out subjecting six ‘lines’ and 15 ‘testers’ crossed in a Line x Tester mating design to estimate gene action, combining ability and heterosis for yield and drought tolerant traits under aerobic condition. The 21 parents were also surveyed using SSR markers. From the Line x Tester analysis, the hybrids exhibited significant variation among themselves for all the characters studied under aerobic condition. The study of gene action for drought tolerance and yield component traits revealed that all the traits exhibited dominant gene action which was predominant. Therefore, to harness the dominant gene effects, either heterosis breeding or selection at later generations would be an appropriate breeding methodology. Based on the per se performance of lines and testers, the following parents i.e., IR79128A (L1), IR79156A (L2), COMS14A (L5), COMS24A (L6), IR 80286-22-3-6-1R (T3) and IR7925A-428-2-1-1R (T4) were adjudged as the best parents and crosses involving them would be expected to throw desirable segregants for both yield and drought tolerant traits under aerobic condition. Based on the gca effects, the parents IR79128A (L1), IR70369A (L4), IR79156A (L2), BI-33 (T15), IR79582-21-2-2-1R (T5), KMP-105 (T11), T1 (IR 69726-29-1-2-2R) and MAS - 946-1 (T9) were the best general combiners and the crosses involving them would result in the identification of superior segregants with favourable genes for both drought and yield. Out of 21 parents evaluated based on per se and gca effects, three ‘lines’ viz., IR79128A (L1), IR79156A (L2) and IR70369A (L4) and three ‘testers’ viz., IR7925A-428-2-1-1R (T11), KMP -148 (T12) and BI-33 (T15) were identified as the best genotypes which will be utilized in further breeding programmes as parents for improvement of yield and drought tolerance under aerobic conditions. The cross combination IR70369A / MAS -26 (L4 x T10) was identified as the best for recombination breeding to get desirable segregants for yield and drought tolerant traits under aerobic conditions. The cross combinations viz., IR70369A / IR 7925A-428-2-1-1R (L4 x T4) and IR70369A / KMP-105 (L4 x T11) had high per se, sca effects and standard heterosis for drought tolerant and yield traits under aerobic conditions.

Download or read book Genetic Analysis of Yield and Its Compnents in Three Rice Oryza Sativa L Crosses written by Mahammed Ariz Ahamed and published by . This book was released on 1991 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Genetic Studies for Yield and Its Components in Rice oryza Sativa L written by Pankaj Garg and published by . This book was released on 2009 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Genetic Analysis and Breeding Potential for Grain Yield and Its Stabilizing Traits Under Aerobic Condition in Rice Oryza Sativa L written by N. M. Mallikarjuna and published by . This book was released on 2012 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Genetic Analysis of Yield Quality and Physiological Components in Rice Oryza Sativa L written by and published by . This book was released on 1984 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Genetic Analysis of Yield Components and Net assimilation Rate in Rice Oryza Sativa L written by Sanjeev Kumar and published by . This book was released on 2004 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Genetic Analysis of Yield Yield Components and Resistance to Bacterial Leaf Blight Disease in Rice Oryza Sativa L written by B. Ragaiah and published by . This book was released on 1987 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Le centi me anniversaire de la naissance de Schiller written by Société Libre d'Emulation and published by . This book was released on 1859 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Genetic Variability for Grain Yield Its Components and Inheritance of Resistance to BPH in Two F2 Populations of Rice Oryza Sativa L written by K.K Kiran and published by . This book was released on 2012 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Genetic Studies for Yield and Its Components in Rice oryza Sativa L written by and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Genetics of Inheritance of Resistance to Brown Plant Hopper Nilaparvatalygens Stal in Rice Oryza Sativa L Using Diverse Sources of Resistance written by Radhakrishna Murthy K. and published by . This book was released on 1983 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Genetic Divergence and Genetic Analysis of Yield Attributes and Certain Quality Traits in Rice oryza Sativa L written by P. Sakthivel and published by . This book was released on 2001 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Assessment of Genetic Diversity for Grain Yield and It s Components in Rice Oryza Sativa L Genotypes Under Submergence written by Basavaraj Kodihalli and published by . This book was released on 2013 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: