Capacidade de producao e caracteristicas de raizes e ramas de 60 variedades de mandioca (Manihot esculenta Grantz).

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ISBN 13 :
Total Pages : 47 pages
Book Rating : 4.:/5 (78 download)

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Book Synopsis Capacidade de producao e caracteristicas de raizes e ramas de 60 variedades de mandioca (Manihot esculenta Grantz). by : S. de O. e SILVA

Download or read book Capacidade de producao e caracteristicas de raizes e ramas de 60 variedades de mandioca (Manihot esculenta Grantz). written by S. de O. e SILVA and published by . This book was released on 1997 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: Durante o ano agricola de 1975/76, estudou-se, em Vicosa, o comportamento de 60 variedades da mandioca, visando a producao de raizes e de ramas e teor de amido. Efetuou-se, ainda, um estudo de caracteristicas da parte aerea e das raizes das variedades. Paralelemente procuraram-se verificar algumas correlacoes entre producao de raizes e as variaveisproducao de ramas, diametro do caule a 5 cm do solo, altura da planta, largura de ramificacao e altura de ramificacao. O ensaio foi instalado em um solo Podzolico vermelho amarelo cambico, fase terraco distrofico. Usou-se o delineamento de blocos ao acaso, com tratamento comuns com 4 repeticoes. As variedades foram divididas em 3 grupos, de acordo com a altura obervada antes da retirada da rama para plantio. Nas condicoes em que este ensaio foi realizado, as seguintes conclusoes podem ser tiradas: 1. Em producao de raizes destacaram-se as variedades SFG-2-204, Manteiga, Vassourinha sel 514, Preta de Quilombo, Guaxupe, Branca de Santa Catarina, Mico, Pereirinha, Sabara(Entre Rios), Cacau, 435-54-1, SFG-2317 e Riqueza. 2. Em producao de ramas, destacaram as variedades SFG 2-204, Sao Pedro Mirim Pampas, Negamina, Pereirinha, Gigante Preta, Salagorzinha, Preta de Quilombo, Aipim Mistura, Engana Ladrao, 435-54-1, Vassourinha Sel 514 e Manteiga. As variedades Hibrida Brava, SFG-2-204, SFG379, Sem nome(Mesa)Branca de Santa Catarina, Rio Verde, Gigante Branca, Engana Ladrao, Chitinha e Pirassununga, apresentaram os mais elevados teores de amido. 4. A maioria das variedades apresentou uma relacao de producao raizes/ramas maior que 1, exceto as variedades Engana Ladrao, Negamina, e Aipim Mistura, com producao de ramas superior a producao de raizes e as variedades Sao Pedro Mirim Pampas, SFG-593, Gigante Preta, Salangorzinha, Vassourinha Roxa, Gostosa e Amarela (Capinopolis) com producao de raizes superior a producao de ramas e que apresentaram relacao de producao raizes/ramas em torno de 1. 5. Houve uma correlacao positiva entre producao de raizes e a producao de ramas, altura de plantas e lagura de ramificacao. Das correlacoes multiplas estudadas verificou-se que producao de raizes esteve mais relacionada com altura de plantas e largura de ramificacao. 6. Houve uma correlacao positiva entre producao de ramas e diametro do caule a 5 cm do solo, altura de plantas e largura de ramificacao.

Capacidade de producao e caracteristicas de raizes e ramas de 60 variedades de mandioca (Manihot esculenta Crantz).

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Publisher :
ISBN 13 :
Total Pages : 47 pages
Book Rating : 4.:/5 (78 download)

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Book Synopsis Capacidade de producao e caracteristicas de raizes e ramas de 60 variedades de mandioca (Manihot esculenta Crantz). by : S. de O. e SILVA

Download or read book Capacidade de producao e caracteristicas de raizes e ramas de 60 variedades de mandioca (Manihot esculenta Crantz). written by S. de O. e SILVA and published by . This book was released on 1977 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: O presente trabalho teve, como objetivo, avaliar 60 variedades de mandioca quanto a sua capacidade de producao de raizes, de ramas, teor de amido e verificar as correlacoes entre as variaveis: producao de raizes, producao de ramas, diametro de caule, altura da planta, largura da ramificacao e altura da ramificacao.

Estudo de algumas Caracteristicas da Mandioca (Manihot esculenta Crantz) em relacao a producao inicial de raizes

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ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.:/5 (78 download)

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Book Synopsis Estudo de algumas Caracteristicas da Mandioca (Manihot esculenta Crantz) em relacao a producao inicial de raizes by : J. V. Ribeiro

Download or read book Estudo de algumas Caracteristicas da Mandioca (Manihot esculenta Crantz) em relacao a producao inicial de raizes written by J. V. Ribeiro and published by . This book was released on 1977 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Foi estudado o comportamento de quatro cultivares conhecidos, de mandioca, quanto ao desenvolvimento inicial do sistema radicular e tambem caracteristicas da parte aerea. O ensaio foi conduzido sob condicoes de casa-de-vegetacao, na Escola Superior de Agricultura de Lavras, no periodo de novembro de 1976 a fevereiro de 1977. O delineamento experimental utilizado foi o inteiramente casualizado, em esquema fatorial 6x4, com tres repeticoes e os tratamentos foram constituidos pelas seis epocas de colheita e os quatro cultivares estudados. Verificou-se que a origem das raizes nao e carater diferencial, quanto a deposicao de amido entre os cultivares estudados, e que o comportamento dentro de epocas pode ser variavel com relacao ao numero de raizes nodais e de callus.

Efeito do armazenamento de ramas sobre algumas caracteristicas da mandioca (Manihot esculenta Crantz) em duas localidades de Minas Gerais

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ISBN 13 :
Total Pages : 67 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Efeito do armazenamento de ramas sobre algumas caracteristicas da mandioca (Manihot esculenta Crantz) em duas localidades de Minas Gerais by : A. S. de MELO

Download or read book Efeito do armazenamento de ramas sobre algumas caracteristicas da mandioca (Manihot esculenta Crantz) em duas localidades de Minas Gerais written by A. S. de MELO and published by . This book was released on 1985 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: Avaliacao do efeito do armazenamento de ramas sobre algumas caracteristicas da mandioca (Manihot esculenta Crantz) em duas localidades de Minas Gerais. Foram avaliadas as seguintes caracteristicas: "stand" inicial, final, altura de planta, diametro de haste, numero de hastes/planta, producao de ramas, numero de raizes tuberizadas/planta, producao de raizes, percentagem de amido, producao de amido e indice de colheita. Para as condicoes em que o trabalho foi realizado, observou-se que os defensivos utilizados nao contribuiram para a conservacao das ramas, em nenhuma das caracteristicas estudadas. As posicoes de armazenamento (vertical ou horizontal) nao influenciaram na conservacao das ramas em nenhuma das localidades estudadas. Para a cultivar Iracema, nas condicoes de Lavras, a conservacao das ramas nao deve ultrapassar aos 60 dias de armazenamento. Para a cultivar Sonora, nas condicoes de Felixlandia, a rama pode ser aremazenada ate aos 90 dias sem que a producao de ramas e raizes seja afetada.

Efeito da populacao sobre algumas caracteristicas em dez cultivares de mandioca (Manihot esculenta Crantz) em tres localidades da Colombia

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ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Efeito da populacao sobre algumas caracteristicas em dez cultivares de mandioca (Manihot esculenta Crantz) em tres localidades da Colombia by : L. A. C. Alvarez

Download or read book Efeito da populacao sobre algumas caracteristicas em dez cultivares de mandioca (Manihot esculenta Crantz) em tres localidades da Colombia written by L. A. C. Alvarez and published by . This book was released on 1986 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: O experimento foi conduzido em condicoes de campo em tres localidades da Colombia. Os objetivos do trabalho foram identificar a influencia das populacoes de plantas em dez cultivares de mandioca em tres locais diferentes e a melhor populacao de plantas para algumas caracteristicas da importancia agronomica visando melhorar a eficiencia na conducao da cultura. O delineamento experimental utilizado nas tres localidades foi o de blocos inteiramente casualizados, em parcelas subdivididas, com tres repeticoes. Os tratamentos foram as cultivares como subparcelas dentro de quatro populacoes diferentes de 5 000, 10 000, 15 000 e 20 000 plantas /ha respectivamente, constituindo as parcelas. Observou-se que a producao de raizes totais, teor de materia seca nas raizes, producao da parte aerea e producao de toletes, sao afetadas pelas localidades, populacoes e cultivares.

Sustainable Development Goals

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Publisher : Cambridge University Press
ISBN 13 : 1108486991
Total Pages : 653 pages
Book Rating : 4.1/5 (84 download)

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Book Synopsis Sustainable Development Goals by : Pia Katila

Download or read book Sustainable Development Goals written by Pia Katila and published by Cambridge University Press. This book was released on 2019-12-12 with total page 653 pages. Available in PDF, EPUB and Kindle. Book excerpt: A global assessment of potential and anticipated impacts of efforts to achieve the SDGs on forests and related socio-economic systems. This title is available as Open Access via Cambridge Core.

Colloquies on the simples & drugs of India

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ISBN 13 :
Total Pages : 544 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Colloquies on the simples & drugs of India by : Garcia de Orta

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Alley Farming

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Publisher : IITA
ISBN 13 : 0333600800
Total Pages : 121 pages
Book Rating : 4.3/5 (336 download)

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Book Synopsis Alley Farming by : B. T. Kang

Download or read book Alley Farming written by B. T. Kang and published by IITA. This book was released on 1999 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Tropical Agriculturalist is a series of practical field guides and textbooks for: producers, farmers and farm managers, agricultural extension officers agricultural diploma, degree and vocational students, teachers and lecturers, senior secondary students, as reference books, adult education, rural and community development programmes.

An Introduction to Bioinformatics

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ISBN 13 : 9781635490459
Total Pages : 256 pages
Book Rating : 4.4/5 (94 download)

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Book Synopsis An Introduction to Bioinformatics by : Regan Knight

Download or read book An Introduction to Bioinformatics written by Regan Knight and published by . This book was released on 2017-06-26 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioinformatics is an amalgamation of mathematics, engineering, computer sciences and statistics. It refers to the practice of using software tools to understand biological data. This book explores all the important aspects of bioinformatics in the present day scenario. It elaborates the different branches related to the subject and their applications. While understanding the long-term perspectives of the topics, the book makes an effort in highlighting their impact as a modern tool for the growth of bioinformatics. This text, with its detailed analyses and data, will prove immensely beneficial to students involved in this area at various levels. It will be of great help to those in the fields of genetics, forensic science and evolutionary biology.

International Workshop on Conservation Farming for Sloping Uplands in Southeast Asia: Challenges, Opportunities, and Prospects

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ISBN 13 :
Total Pages : 376 pages
Book Rating : 4.:/5 (8 download)

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Book Synopsis International Workshop on Conservation Farming for Sloping Uplands in Southeast Asia: Challenges, Opportunities, and Prospects by :

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The Genus Inga

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Publisher : Royal Botanic Gardens Kew
ISBN 13 :
Total Pages : 184 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis The Genus Inga by : T. D. Pennington

Download or read book The Genus Inga written by T. D. Pennington and published by Royal Botanic Gardens Kew. This book was released on 1998 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: The genus Inga is a large group of forest trees restricted to South America. This monograph describes and maps 258 species. Of these 253 are illustrated, and information is presented on distribution, ecology, field characteristics and species relationships. Additional chapters cover morphology, wood and bark anatomy, cytology, nonprotein amino acid chemistry, flavonoid chemistry, variation, relationships and distribution, and uses.

Slash-and-Burn Agriculture

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Publisher : Columbia University Press
ISBN 13 : 9780231508834
Total Pages : 494 pages
Book Rating : 4.5/5 (88 download)

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Book Synopsis Slash-and-Burn Agriculture by : Cheryl Palm

Download or read book Slash-and-Burn Agriculture written by Cheryl Palm and published by Columbia University Press. This book was released on 2005-08-17 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: Caused in part by the slash-and-burn practices of both large- and small-scale farmers, the environmental implications of tropical deforestation remain a worldwide concern. Yet the small-scale farmers who use slash-and-burn agriculture depend on it to produce food and make a living for their families. With contributions from scientists, economists, ecologists, and anthropologists, this book provides an overall analysis of the environmental, economic, and social reasons for why slash and burn is so common and presents alternatives to this destructive practice.

Forest Landscape Restoration

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Publisher : Routledge
ISBN 13 : 1351620339
Total Pages : 398 pages
Book Rating : 4.3/5 (516 download)

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Book Synopsis Forest Landscape Restoration by : Stephanie Mansourian

Download or read book Forest Landscape Restoration written by Stephanie Mansourian and published by Routledge. This book was released on 2018-09-03 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forest landscape restoration (FLR) is a planned process that aims to regain ecological integrity and enhance human wellbeing in deforested or degraded landscapes. The aim of this book is to explore options to better integrate the diverse dimensions - spatial, disciplinary, sectoral, and scientific - of implementing FLR. It demonstrates the value of an integrated and interdisciplinary approach to help implement FLR focusing specifically on four issues: understanding the drivers of forest loss and degradation in the context of interdisciplinary responses for FLR; learning from related integrated approaches; governance issues related to FLR as an integrated process; and the management, creation and use of different sources of knowledge in FLR implementation. The emphasis is on recognising the need to take human and institutional factors into consideration, as well as the more obvious biophysical factors. A key aim is to advance and accelerate the practice of FLR, given its importance, particularly in a world facing increasing environmental challenges, notably from climate change. The first section of the book presents the issue from an analytical and problem-orientated viewpoint, while later sections focus on solutions. It will interest researchers and professionals in forestry, ecology, geography, environmental governance and landscape studies.

Cultivating Diversity

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ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Cultivating Diversity by : Lori Ann Thrupp

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Land Degradation in the Tropics

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Publisher : Burns & Oates
ISBN 13 :
Total Pages : 316 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Land Degradation in the Tropics by : Michael John Eden

Download or read book Land Degradation in the Tropics written by Michael John Eden and published by Burns & Oates. This book was released on 1996 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: