Estudo agronomico do maracujazeiro

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ISBN 13 :
Total Pages : 108 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Estudo agronomico do maracujazeiro by : R. P. da SILVA

Download or read book Estudo agronomico do maracujazeiro written by R. P. da SILVA and published by . This book was released on 1999 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Objetivando estudar a cultura do maracuja realizou-se tres experimentos, envolvendo producao de mudas e adubacao potassica de plantas adultas. O primeiro iniciou-se em 17/03/99 e foi dividido em duas etapas, a primeira objetivou avaliar a influencia de 48 substratos na concentracao de nutrientes na parte aerea de mudas de maracujazeiro, conduziu-se um experimento em casa de vegetacao da Embrapa Cerrados, utilizando-se delineamento experimental de blocos casualizados (fatorial 2x4x3x2), com 48 tratamentos, 18 plantas uteis por parcela e 4 repeticoes. Os tratamentos consistiram da combinacao de: dois tipos de substratos artificiais ('Plantmax' - a base de 'Vermiculita' mais casca de Pinus sp e 'Vermiculita' a base de vermiculita) 3 tipos de fonte organica - f.o., (humus, esterco de curral e 'Nutriplanta' (produto a base de bacterias)) e ausencia de f.o., na proporcao de 3: 1 do substrato basico para f.o., duas formulacoes de adubo ('Osmocote' na formula 14-14-14 (produto de lenta liberacao de nutrientes) e 4-14-8, de liberacao normal), alem da ausencia de adubo ; e Glomus etunicatum, ausencia e presenca. Os resultados indicaram que o 'Plantmax' foi o substrato que possibilitou maior absorcao de nutrientes. A adicao de materia organica favoreceu a absorcao de macronutrientes e desfavoreceu a de micronutrientes . O 'Nutriplanta' seguido pelo humus proporcionaram a melhor absorcao de macronutrientes. A utilizacao de micorriza limitou-se a substratos com baixo teor de fosforo, como e o caso da 'Vermiculita'. A segunda etapa do primeiro experimento objetivou avaliar a influencia de diversos substratos no desenvolvimento de mudas de maracujazeiro amarelo, conduziu-se um experimento em casa de vegetacao da Embrapa Cerrados. Utilizou-se delineamento experimental blocos casualizados (fatorial 2x4x3x2) com 48 tratamentos, 18 plantas uteis por parcela e 4 repeticoes. Os tratamentos constituiram-se das combinacoes de: dois substratos artificiais ('Plantmax' - a base de 'Vermiculita' mais casca de Pinus sp e 'Vermiculita' - a base de 'Vermiculita') tres fontes organicas - f.o. (humus, esterco de curral e 'Nutriplanta' (produto a base de bacterias)) e ausencia de f.o., na proporcao de 3: 1 do substrato basico para a f.o.; duas formulacoes de adubo ('Osmocote' na formula 14-14-14 (produto de lenta liberacao de nutrientes) e 4-14-8, de liberacao normal) alem da ausencia de adubo; e Glomus etunicatun, ausencia e presenca. O substrato artificial 'Plantmax' foi superior a 'Vermiculita' em todas as caracteristicas analisadas. Dentre as f.o., o 'Nutriplanta' junto com o esterco proporcionaram o maior desempenho. O 'Osmocote' promoveu o maior desenvolvimento das mudas, seguida pelo 4-14-8. A presenca ou ausencia de f.o. combinada com 'Plantmax' praticamente nao influenciou nas caracteristicas analisadas. Nao se deve utilizar micorriza associada a 'Plantmax', devido ao alto teor de fosforo presente neste substrato. Ja o segundo experimento teve como objetivo verificar o efeito de doses do K sobre a producao do maracujazeiro amarelo, cultivado em condicoes de sequeiro na Embrapa Cerrados, Planaltina-DF. O sistema de conducao foi de espaldeira com dois fios. O espacamento utilizado foi de 5,0 entre linhas x 2,5 m entre plantas. Utilizou-se delineamento experimental blocos ao acaso, com 5 tratamentos (0, 200, 400, 600 e 800g de K2O/planta), 4 repeticoes e 10 plantas uteis por parcela e avaliou-se: a producao total e mensal; o peso medio de frutos e o numero total de frutos. Não houve efeito das diferentes doses de adubacao potassica na producao total e numero de frutos. A dose de 400g de K2O/planta proporcionou aumento no peso medio dos frutos e o numero de frutos correlacionou-se positivamente com a producao.

Competitividade dacadiea produtiva do maracuja na regiao integrada de desenvolvimento do Distrito Federal e entorno - RIDE.

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ISBN 13 :
Total Pages : 364 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Competitividade dacadiea produtiva do maracuja na regiao integrada de desenvolvimento do Distrito Federal e entorno - RIDE. by : M. M. Lima

Download or read book Competitividade dacadiea produtiva do maracuja na regiao integrada de desenvolvimento do Distrito Federal e entorno - RIDE. written by M. M. Lima and published by . This book was released on 2001 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Na regiao integrada do desenvolvimento do distrito federal e entorno RIDE o maracuja e fruta popular. O cultivo do maracujazeiro e realizado desde 1986, predominantemente pela agricultura familiar, tendo sido identificada inicialmente sua potencialidade pela empresa de assistencia tecnica e extensao rural do distrito federal EMATER - DF. Recentemente tem sido considerada como cultivo de importancia, particularmente no ambiente organizacional, passando a dispor de linhas de pesquisa na Embrapa, nos centros CPAC e CNPMF, com recursos do PRONAF e contemplado no PRO RURAL da secretaria de agricultura pecuaria e abastecimento do distrito federal. O presente estudo da cadeia produtiva do maracuja tem o objetivo de avaliar o desempenho da cadeia atraves da sintese das informacoes coletadas em seus elos, com respectivos segmentos, desde a producao ate a comercializacao, para identificar os gargalos especificos que limitam seu desenvolvimento e dificultam o atendimento por qualidade exigido pelo mercado consumidor. O estudo demonstrou que os principais fatores criticos tecnologicos tais como adubacao inadequada, variedades e material de propagacao precarios, sistema de producao não adaptado ao sistema natural (cerrado da RIDE), intensa ocorrencia de pragas e doencas do maracujazeiro nos cerrados, resytrita disponibilidade de produtos registrados para controle fitossanitario no MAPA e agroindustria ociosa e restrita apenas a polpa congelada de maracuja prejudicam o desenvolvimento do sistema produtivo. As estrategias qiue podem ser propostas são: O elo fornecedor de insumos deve gerar material de propagacao, adaptado e de alto rendimento o que requer apoio da pesquisa agropecuaria, deve ser ampliado o registro de produtos fitossanitarios com a participacao do MAPA. O elo sistema produtivo agricola deve realizar de forma eficiente o controle de pragas e doencas, requerendo assistencia tecnica eficiente e permanente merecendo portanto maior participacao da assistencia tecnica e extensao rural. A agroindustria deve ampliar mercado de polpa congelada de maracujas atraves de maior integracao com o sistema produtivo agricola, e integrar-se com outras regioes aptas para a producao de maracuja de modo a otimizar o uso da infra-estrutura agroindustrial, com a participacao da secretaria de agricultura, pecuaria e abastecimento de goias e minas gerais e o COARIDE. A distribuicao deve melhorar o processo de padronizacao, com a implantacao do programa brasileiro de identidade e qualidade para fruta fresca com a participacao da CEAGESP. O ambiente organizacional especialmente a Secretaria de Estado de Agricultura, Pecuaria e Abastecimento do Distrito Federal - GDF deve disponibilizar espacos de comercializacao de polpa de maracuja junto as escolas e outros consumidores institucionais para melhorar o mercado deste subproduto. Os componentes da cadeia devem engajar-se na iniciativa do fundo de amparo a cultura do maracujazeiro no Brasil - FUNDO PASSIFLORA.

Anuário de pesquisa

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ISBN 13 :
Total Pages : 342 pages
Book Rating : 4.A/5 ( download)

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Book Synopsis Anuário de pesquisa by : Universidade Federal do Rio Grande do Sul. Faculdade de Agronomia

Download or read book Anuário de pesquisa written by Universidade Federal do Rio Grande do Sul. Faculdade de Agronomia and published by . This book was released on 1988 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Desempenho agronomico de nove genotipos de maracujazeiro-azedo cultivados sob tres diferentes niveis de adubacao potassica no Distrito Federal

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ISBN 13 :
Total Pages : 92 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Desempenho agronomico de nove genotipos de maracujazeiro-azedo cultivados sob tres diferentes niveis de adubacao potassica no Distrito Federal by : L. E. P. Rangel

Download or read book Desempenho agronomico de nove genotipos de maracujazeiro-azedo cultivados sob tres diferentes niveis de adubacao potassica no Distrito Federal written by L. E. P. Rangel and published by . This book was released on 2001 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: O presente estudo tem como objetivo verificar o efeito de tres diferentes niveis de adubacao potassica sobre a producao e produtividade de 9 genotipos de maracujazeiro-azedo (Passifloraedulis f. edulis e Passiflora edulis f. edulis f. flavicarpa Deg.). O experimento foi realizado no campo experimental da Fazenda Agua Limpa da Universidade de Brasilia, localizado em Vargem Bonita, Brasilia, Distrito Federal, de dezembro/1999 a maio/2002, utilizando-se como delineamento experimental blocos casualizados, em esquema fatorial, 9x3x4, sendo nove genotipos de maracujazeiro, tres niveis de adubacao potassica, em quatro repeticoes. Os genotipos envolvidos no experimento foram: Hidrico EC2, Marilia Selecao Cerrado; Roxo Fijii x Marilia (F1), Marilia x Roxo Australiano (F1), Porto Rico, Vermelhao (RC1), Redondao, IAC 273, e Itaquirai. Os niveis de adubacao potassica aplicados foram 0, 1005 e 2010 kg de K2O/ha, respectivamente, utilizando-se como fonte o Cloreto de Potassio. Avaliaram-se, ao final de 44 colheitas, a producao dos genotipos, o numero de frutos produzidos, o peso medio dos frutos e sua coloracao. Nos resultados obtidos verificou-se que os hidrico EC2 apresentou maior producao (35,4 t/ha). O peso dos frutos variou de 103,42 g, no genotipo (F1) Marilia x Roxo Australiano, a 88 g, no genotipo Itaquirai. Cosntatou-se que o genotipo Marilia Selecao Cerrado apresentou maior numero de frutos grandes (3A) enquanto o genotipo Itaquirai apresentou, em sua maioria, frutos de tamanho reduzido (Primeira). Observou-se tambem que as doses de potassio influenciaram diretamente o peso dos frutos de classificacao 1A e 2A e o numero de frutos 1B, nao influenciando sua coloracao.

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Publisher : IICA
ISBN 13 :
Total Pages : 130 pages
Book Rating : 4./5 ( download)

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Book Synopsis by :

Download or read book written by and published by IICA. This book was released on with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fertilizing for High Yield and Quality

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ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.:/5 (891 download)

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Book Synopsis Fertilizing for High Yield and Quality by : Lindbergue Araújo Crisóstomo

Download or read book Fertilizing for High Yield and Quality written by Lindbergue Araújo Crisóstomo and published by . This book was released on 2007 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acerola; Banana; Cashew: dwarf variety; Citrus; Coconut: green dwarf variety; Guava; Mango; Papaya; Passion-fruit; Pineapple; Soursop.

A look at development

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Publisher : Seven Editora
ISBN 13 : 6584976394
Total Pages : 2850 pages
Book Rating : 4.5/5 (849 download)

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Book Synopsis A look at development by :

Download or read book A look at development written by and published by Seven Editora. This book was released on with total page 2850 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Agrotrópica

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ISBN 13 :
Total Pages : 540 pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Agrotrópica by :

Download or read book Agrotrópica written by and published by . This book was released on 2017 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Food Industrial Processes

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Publisher : BoD – Books on Demand
ISBN 13 : 9533079053
Total Pages : 428 pages
Book Rating : 4.5/5 (33 download)

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Book Synopsis Food Industrial Processes by : Benjamin Valdez

Download or read book Food Industrial Processes written by Benjamin Valdez and published by BoD – Books on Demand. This book was released on 2012-02-22 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: The global food industry has the largest number of demanding and knowledgeable consumers: the world population of seven billion inhabitants, since every person eats! This population requires food products that fulfill the high quality standards established by the food industry organizations. Food shortages threaten human health and are aggravated by the disastrous, extreme climatic events such as floods, droughts, fires, storms connected to climate change, global warming and greenhouse gas emissions that modify the environment and, consequently, the production of foods in the agriculture and husbandry sectors. This collection of articles is a timely contribution to issues relating to the food industry. They were selected for use as a primer, an investigation guide and documentation based on modern, scientific and technical references. This volume is therefore appropriate for use by university researchers and practicing food developers and producers. The control of food processing and production is not only discussed in scientific terms; engineering, economic and financial aspects are also considered for the advantage of food industry managers.

Biotechnology of Fruit and Nut Crops, 2nd Edition

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Publisher : CABI
ISBN 13 : 1780648278
Total Pages : 704 pages
Book Rating : 4.7/5 (86 download)

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Book Synopsis Biotechnology of Fruit and Nut Crops, 2nd Edition by : Richard E. Litz

Download or read book Biotechnology of Fruit and Nut Crops, 2nd Edition written by Richard E. Litz and published by CABI. This book was released on 2020-01-29 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the biotechnology of all the major fruit and nut species. Since the very successful first edition of this book in 2004, there has been rapid progress for many fruit and nut species in cell culture, genomics and genetic transformation, especially for citrus and papaya. This book covers both these cutting-edge technologies and regeneration pathways, protoplast culture, in vitro mutagenesis, ploidy manipulation techniques that have been applied to a wider range of species. Three crop species, Diospyros kaki (persimmon), Punica granatum (pomegranate) and Eriobotrya japonica (loquat) are included for the first time. The chapters are organized by plant family to make it easier to make comparisons and exploitation of work with related species. Each chapter discusses the plant family and the related wild species for 38 crop species, and has colour illustrations. It is essential for scientists and post graduate students who are engaged in the improvement of fruit, nut and plantation crops.

Agrindex

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ISBN 13 :
Total Pages : 782 pages
Book Rating : 4.E/5 ( download)

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Download or read book Agrindex written by and published by . This book was released on 1993 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Genetic Diversity and Erosion in Plants

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Publisher : Springer
ISBN 13 : 3319259547
Total Pages : 439 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Genetic Diversity and Erosion in Plants by : M.R. Ahuja

Download or read book Genetic Diversity and Erosion in Plants written by M.R. Ahuja and published by Springer. This book was released on 2015-12-16 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genetic erosion is the loss of genetic diversity within a species. It can happen very quickly, due to catastrophic events, or changes in land use leading to habitat loss. But it can also occur more gradually and remain unnoticed for a long time. One of the main causes of genetic erosion is the replacement of local varieties by modern varieties. Other causes include environmental degradation, urbanization, and land clearing through deforestation and brush fires. In order to conserve biodiversity in plants, it is important to targets three independent levels that include ecosystems, species and genes. Genetic diversity is important to a species’ fitness, long-term viability, and ability to adapt to changing environmental conditions. Chapters in this book are written by leading geneticists, molecular biologists and other specialists on relevant topics on genetic erosion and conservation genetic diversity in plants. This divisible set of two volumes deals with a broad spectrum of topics on genetic erosion, and approaches to biodiversity conservation in crop plants and trees. Volume 1 deals with indicators and prevention of genetic erosion, while volume 2 covers genetic diversity and erosion in a number of plants species. These two volumes will also be useful to botanists, biotechnologists, environmentalists, policy makers, conservationists, and NGOs working to manage genetic erosion and biodiversity.

Biomass

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Publisher : BoD – Books on Demand
ISBN 13 : 9533074922
Total Pages : 512 pages
Book Rating : 4.5/5 (33 download)

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Book Synopsis Biomass by : Miodrag Darko Matovic

Download or read book Biomass written by Miodrag Darko Matovic and published by BoD – Books on Demand. This book was released on 2011-09-09 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomass has been an intimate companion of humans from the dawn of civilization to the present. Its use as food, energy source, body cover and as construction material established the key areas of biomass usage that extend to this day. Given the complexities of biomass as a source of multiple end products, this volume sheds new light to the whole spectrum of biomass related topics by highlighting the new and reviewing the existing methods of its detection, production and usage. We hope that the readers will find valuable information and exciting new material in its chapters.

National Union Catalog

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ISBN 13 :
Total Pages : 686 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis National Union Catalog by :

Download or read book National Union Catalog written by and published by . This book was released on 1978 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes entries for maps and atlases.

Local Food Plants of Brazil

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Publisher : Springer Nature
ISBN 13 : 303069139X
Total Pages : 420 pages
Book Rating : 4.0/5 (36 download)

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Book Synopsis Local Food Plants of Brazil by : Michelle Cristine Medeiros Jacob

Download or read book Local Food Plants of Brazil written by Michelle Cristine Medeiros Jacob and published by Springer Nature. This book was released on 2021-06-03 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: There has been growing academic interest in local food plants. This is a subject that lies at the frontiers of knowledge of various areas, such as environmental sciences, nutrition, public health, and humanities. To date, however, we do not have a book bringing these multi-disciplinary perspectives to bear on this complex field. This book presents the current state of knowledge on local Brazilian food plants through a multidisciplinary approach, including an overview of food plants in Brazil, as well as comprehensive nutritional data. It compiles basic theories on the interrelationship between biodiversity and food and nutrition security, as well as ethnobotanical knowledge of local Brazilian food plants. Additionally, this title provides various methods of learning and teaching the subject, including through social media, artificial intelligence, and through workshops, among others.

Irrigation and Drainage

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Publisher : BoD – Books on Demand
ISBN 13 : 1803562099
Total Pages : 288 pages
Book Rating : 4.8/5 (35 download)

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Book Synopsis Irrigation and Drainage by : Muhammad Sultan

Download or read book Irrigation and Drainage written by Muhammad Sultan and published by BoD – Books on Demand. This book was released on 2023-01-18 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Uneven distribution and depletion of good-quality water reserves significantly devastate the agriculture sector. In this scenario, water management as well as efficient irrigation and drainage strategies are primarily required to conserve water resources and enhance farm efficiency. Irrigation and Drainage – Recent Advances provides insights into irrigation methods, scheduling possibilities, and optimal irrigation frequencies. It also discusses management strategies including methods of groundwater recharging and rainwater harvesting, restoration, and modification of drainage networks for manifesting the cropping index. The book presents key aspects and examines the role of Agrovoltaic energy, artificial intelligence, and the Internet of Things (IoT) in the development of smart irrigation systems for sustainable farming.

Proceedings of the Research and Planning Conference on Root-Knot Nematodes, Meloidogyne Spp., Region III, Brazil, October 25-29, 1982

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ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Proceedings of the Research and Planning Conference on Root-Knot Nematodes, Meloidogyne Spp., Region III, Brazil, October 25-29, 1982 by :

Download or read book Proceedings of the Research and Planning Conference on Root-Knot Nematodes, Meloidogyne Spp., Region III, Brazil, October 25-29, 1982 written by and published by . This book was released on 1984 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: