Estimativas de parâmetros genéticos para caracteres de cenoura em sistemas de cultivo agroecológico

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ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Estimativas de parâmetros genéticos para caracteres de cenoura em sistemas de cultivo agroecológico by : M. S. Vilela

Download or read book Estimativas de parâmetros genéticos para caracteres de cenoura em sistemas de cultivo agroecológico written by M. S. Vilela and published by . This book was released on 2008 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: O presente trabalho tem como objetivo a obtenção de estimativas de parâmetros genéticos, bem como a avaliação da significância de estimativas de interação genótipo X ambiente para caracteres de cenoura, que propiciem a proposição de estratégia de melhoramento visando o desenvolvimento de cultivares de cenoura para cultivo em dois sistemas agroecológicos (Agricultura Natural - AN e Agricultura Orgânica - AO). Obtenção de estimativas de herdabilidade e correlações relacionadas a caracteres de planta e de raízes de cenoura, em sistemas agroecológicos. Obtenção de estimativas de ganho genético esperando decorrente da seleção direta, referentes a caracteres de planta e de raízes de cenoura, em sistemas agroecológicos. Avaliação da significância de estimativas de interação genótipo X ambiente para caracteres de cenoura, em sistemas agroecológicos.

Estimativas de parâmetros genéticos para caracteres de semente e de planta em populações de cenoura (Daucus carota L.) derivadas da cultivar Brasília

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ISBN 13 :
Total Pages : 106 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Estimativas de parâmetros genéticos para caracteres de semente e de planta em populações de cenoura (Daucus carota L.) derivadas da cultivar Brasília by : J. C. da S. ALVES

Download or read book Estimativas de parâmetros genéticos para caracteres de semente e de planta em populações de cenoura (Daucus carota L.) derivadas da cultivar Brasília written by J. C. da S. ALVES and published by . This book was released on 2004 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: O presente trabalho tem como objetivo a estimação de parâmetros genéticos de caracteres de planta relacionados ao tamanho das raízes e à qualidade de sementes utilizando-se de uma população de cenoura derivada da cultivar Brasília constituída de 69 famílias de meios-irmãos. Este trabalho visa subsidiar o desenvolvimento de estratégias de melhoramento que propiciem a obtenção de cultivares mais adequadas às exigências do mercado brasileiro.

Revista Ceres

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ISBN 13 :
Total Pages : 534 pages
Book Rating : 4.:/5 (1 download)

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Book Synopsis Revista Ceres by :

Download or read book Revista Ceres written by and published by . This book was released on 2009 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Soil Salinity Assessment

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Publisher : Food & Agriculture Org.
ISBN 13 : 9789251042816
Total Pages : 172 pages
Book Rating : 4.0/5 (428 download)

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Book Synopsis Soil Salinity Assessment by : J. D. Rhoades

Download or read book Soil Salinity Assessment written by J. D. Rhoades and published by Food & Agriculture Org.. This book was released on 1999 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Determination of soil salinity from aqueous electrical conductivity; determination of soil salinity from soil-paste and bulk soil electrical conductivity; example uses of salinity assessment technology; operational and equipment costs associated with salinity instrumentation measurement techniques.

Compendium of Peanut Diseases

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Publisher : American Phytopathological Society
ISBN 13 :
Total Pages : 130 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Compendium of Peanut Diseases by : N. Kokalis-Burelle

Download or read book Compendium of Peanut Diseases written by N. Kokalis-Burelle and published by American Phytopathological Society. This book was released on 1997 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Compendium of Peanut Diseases, Second Edition is a guide to the identification, diagnosis, and control of peanut diseases and disorders. Bringing together color photographs and authoritative information in a single volume, this convenient compendium is a valuable resource for peanut growers and crop consultants around the world.This compendium has become a standard guidebook for the peanut industry. The contributors are an international group that includes 50 peanut experts from the United States, India, The Peoples Republic of China, Malawi, Australia, Israel, and South Africa. They offer advice on diseases and disorders found in each of the world's major peanut-growing regions.Detailed descriptions of 55 peanut diseases are the core of the book. Covering diseases caused by fungi, bacteria, nematodes, and viruses, these descriptions present detailed information on symptoms, causal organisms, disease cycle, control, host range, transmission, detection, and epidemiology. In addition to diseases, the compendium also describes peanut disorders caused by environmental stress, insects and arthropods, and parasitic flowering plants. Other sections of the compendium cover beneficial organisms, organisms with an undetermined relationship to peanuts, disease management strategies, genetic modification, and a listing of disease and insect resistant cultivars currently available for use by growers and breeders.

Deep Plowing and Subsoiling

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ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Deep Plowing and Subsoiling by : Andrew Hamilton Wright

Download or read book Deep Plowing and Subsoiling written by Andrew Hamilton Wright and published by . This book was released on 1914 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Viruses of Potatoes and Seed-potato Production

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ISBN 13 :
Total Pages : 284 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Viruses of Potatoes and Seed-potato Production by : J. A. de Bokx

Download or read book Viruses of Potatoes and Seed-potato Production written by J. A. de Bokx and published by . This book was released on 1987 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Characterization and identification of potato viruses and viroids; Viruses, viroids, mycoplasmas and diseases with a virus-like; Viruses and potatoes.

The Journal of Ecology

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ISBN 13 :
Total Pages : 780 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Journal of Ecology by :

Download or read book The Journal of Ecology written by and published by . This book was released on 1945 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. 16-21 include supplement: British empire vegetation abstracts.