Download or read book Interspecific and Intergeneric Hybridization in Relation to Plant breeding written by Great Britain. - Imperial, afterwards Commonwealth Agricultural Bureaux. - Bureau of Plant Genetics (Non-Herbage), afterwards Bureau of Plant Breeding and Genetics and published by . This book was released on 1932 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Interspecific and Intergeneric Hybridization in Relation to Plant Breeding written by Imperial Bureau of Plant Genetics and published by . This book was released on 1932 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Interspecific and Intergeneric Hybridization in Relation to Plant Breeding With a Bibliography written by Commonwealth Bureau of Plant Breeding and Genetics (COMMONWEALTH AGRICULTURAL BUREAUX) and published by . This book was released on 1932 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Interspecific and Intergeneric Hybridization in Relation to Plant breeding written by Commonwealth Bureau of Pastures and Field Crops and published by . This book was released on 1932 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Interspecific and Intergeneric Hybridization in Relation to Plant breeding written by Commonwealth Bureau of Plant Breeding and Genetics, Cambridge, Eng and published by . This book was released on 1932 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hybridization of Crop Plants written by Henry Hultman Hadley and published by American Society of Agronomy. This book was released on 1980 with total page 850 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Interspecific and Intergenetic Hybridization in Relation to Plant breeding written by Commonwealth Bureau of Plant Breeding and Genetics (Cambridge, England) and published by . This book was released on 1932 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Distant Hybridization of Crop Plants written by G. Kalloo and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wild taxa are invaluable sources of resistance to diseases, insects/ pests, nematodes, temperature extremes, salinity and alkalinity stresses, and also of nutritional quality; adaptation; genetic diversity and new species. Utilization of wild relatives of a crop depends largely upon its crossability relations with cultivated varieties. Sev eral wild species are not crossable with the commercial cultivars due to various isolation barriers. Furthermore, in a few cases, hybridiza tion is possible only in one direction and reciprocal crosses are not successful, thus depriving the utilization of desired cytoplasm of many species. However, techniques have been developed to over come many barriers and hybrid plants are produced. New crop species have been developed by overcoming the F 1 sterility and producing amphidiploids and such crops are commercially being grown in the field. The segregation pattern ofF 1 hybrids produced by distant hybridization in segregating generations are different from the intervarietal hybrids. In former cases, generally, unidirectional segregation takes place in early generations and accordingly, selec tion procedures are adopted. In most of the cases, backcross or modified backcross methods have been followed to utilize wild species, and thus numerous types of resistance and other economical attributes have been transferred in the recurrent parents. Protoplast fusion has been amply demonstrated in a number of cases where sexual hybridization was not possible and, as a result, hybrids have been produced.

Download or read book Gene Manipulation in Plant Improvement written by J. Perry Gustafson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 667 pages. Available in PDF, EPUB and Kindle. Book excerpt: The results obtained to date involving the use of in ~ methods to facilitate wide hybridization in plants are voluminous and impressive. The techniques of embryo culture, ovule culture, and in~ pollination and fertilization represent an extension of the normal sexual hybridization process. Successes recorded in obtaining hybrids stem largely from circumventing prezygotic or postzygotic hybridization barriers. Numerous recent successful hybridizations were possible because of the development of improved tissue and cell culture systems for crop plants and attention given to genotypes used in hybridization attempts. Interspecific and intergeneric hybridization utilizing the process of protoplast fusion will bypass the limits set by all sexual me'thods. In addition to combining complete genomes from two different species through protoplast fusion, this system affords unique opportunities for creating novel cytoplasmic combinations, transfer of individual chromosomes, transfer of cytoplasmic organelles, manipulation of male sterility, and for single gene transfer. Some caution must be noted with regard to the extent of hybridization possible between distantly related species. Although practically no limit exists to the physical fusion of protoplasts from widely divergent species, the restrictions imposed by somatic incompatibility have not been adequately addressed. Regeneration of plants from the protoplast or single heterokaryon level is still a major hurdle for many important crop species before somatic cell fusion can be exploited to produce interspecific and intergeneric hybrids. Identification and selection of hybrids is also a limitation to the efficient application of cell fusion methods.

Download or read book Somatic Hybridization in Crop Improvement II written by Toshiyuki Nagata and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: This richly illustrated volume describes how somatic hybrids can contribute to the improvement of crops. It comprises 24 chapters dealing with interspecific and intergeneric somatic hybridization and cybridization, providing valuable tools for plant breeders.

Download or read book Interspecific and Intergeneric Crosses in Cultivated Plants written by A. Belea and published by . This book was released on 1992 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Plant Breeding Abstracts written by and published by . This book was released on 1939 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Breeding Oilseed Brassicas written by Kuldeep S. Labana and published by Springer Science & Business Media. This book was released on 2013-11-09 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present status of rapeseed-mustard crops as the third most important source of edible oils is attributable to the success of plant breeders and associate researchers in developing high yielding varieties with improved quality and resistance to biotic and abiotic stresses. However, the need to maximize the production gains and quality at lower economic costis greater than ever before. "Breeding Oilseed Brassicas" was thus conceived to review the past accomplishments in order to identify research gaps and suggest ways and means to meet the challenge of sustainable productivity upgradation. Theoretical and applied aspects ofbreeding, genetics, cytogenetics, crop physiology, and biotechnology are covered. The emphasis is on the application of theoretical knowledge to the solution of problems that confront the Brassica breeders.

Download or read book Polyploidy and Hybridization for Crop Improvement written by Annaliese Mason and published by CRC Press. This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Strategy of "Large Population, Strong Selection" Will Guarantee Success in Poplar Polyploid Breeding

Download or read book Interspecific Hybridization in Plant Biology written by Andrew H. Paterson and published by Frontiers Media SA. This book was released on 2022-10-13 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Interspecific and Intergeneric Hybrids in Herbage Grasses written by Thomas James Jenkin and published by . This book was released on 1956* with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Interspecific hybridization in plant breeding written by Eucarpia. Congress and published by . This book was released on 1978 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: