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Author:
Publisher:
ISBN:
Category : Agricultural libraries
Languages : en
Pages : 178
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Author:
Publisher:
ISBN:
Category : Agricultural libraries
Languages : en
Pages : 178
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Book Description
Author: Slavko Borojević
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3112708350
Category : Technology & Engineering
Languages : en
Pages : 368
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Book Description
No detailed description available for "Principles and Methods of Plant Breeding".
Author: W.E. Splittstoesser
Publisher: Springer Science & Business Media
ISBN: 0442239718
Category : Science
Languages : en
Pages : 380
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Book Description
This manual is designed for home gardeners and small commercial vegetable growers. The author provides information on the scientific concepts upon which vegetable growing is based and on practical methods for growing vegetables. Features include a chapter on the nutritional value of vegetables and sections on hydroponics, the economics of gardening, the Delaney clause, food additives, natural toxicants and organic vegetables. The author covers soil propagation and composition, identification of pests and the use of pesticides, plant growth, planting schedules, vegetable classification and the preservation of vegetables.
Author: J. Derek Bewley
Publisher: Springer Science & Business Media
ISBN: 3642686435
Category : Science
Languages : en
Pages : 387
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Author: Jules Janick
Publisher: John Wiley & Sons
ISBN: 111806108X
Category : Science
Languages : en
Pages : 458
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Book Description
Plant Breeding Reviews is an ongoing series presenting state-of-the art review articles on research in plant genetics, especially the breeding of commercially important crops. Articles perform the valuable function of collecting, comparing, and contrasting the primary journal literature in order to form an overview of the topic. This detailed analysis bridges the gap between the specialized researcher and the broader community of plant scientists.
Author:
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ISBN:
Category : Government publications
Languages : en
Pages : 1388
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Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1200
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Author: W. Gottschalk
Publisher: Springer Science & Business Media
ISBN: 3642819974
Category : Science
Languages : en
Pages : 250
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Book Description
Mutation breeding has been introduced into modern plant breeding in the early 1940's. In spite of pessimistic predictions, the application of experimental mutagenesis has led to encouraging results demonstrating that mutation breeding is a well-functioning method in many crops. So far, more than 500 varieties, developed by means of induced mutations, have been officially released; others have been approved for registration. Many mutants with characters of agronomic interest cannot be utilized directly because of their unsatisfying yielding capacities, or of other negative traits which are partly due to the pleiotropic action of the mutant genes. Sometimes their negative selection value can be overcome by transferring them into the genomes of other varieties. According to experience available, the efficiency of mutant genes can conSiderably vary depending on the genotypic background in which they become effective. The interactions between mutant genes and genotypic back ground cannot be predicted. Therefore, mutants with valuable traits should be crossed with many varieties and strains in order to discern positive and negative interactions. In this way, genotypes can be selected in which the mutant gene is able to express its action without showing negative by-effects. This procedure has been used for about 10 years by combining the methods of mutation and crossbreeding. Mutation breeding is predominantly used in annual diploid and allo polyploid self-fertilizing crops, while it causes much more difficulties in cross-pollinating species.
Author: United States. Congress. House. Committee on Agriculture
Publisher:
ISBN:
Category : Agricultural laws and legislation
Languages : en
Pages : 458
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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 1240
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