Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Avaliacao Dos Metodos De Propagacao De Algumas Spondias Agroindustriais
Download Avaliacao Dos Metodos De Propagacao De Algumas Spondias Agroindustriais full books in PDF, epub, and Kindle. Read online Avaliacao Dos Metodos De Propagacao De Algumas Spondias Agroindustriais ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Avaliacao dos metodos de propagacao de algumas Spondias agroindustriais by : F.X. de SOUZA
Download or read book Avaliacao dos metodos de propagacao de algumas Spondias agroindustriais written by F.X. de SOUZA and published by . This book was released on 1999 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Embrapa Agroindustria Tropical vem desenvolvendo pesquisas sobre os metodos de propagacao, visando ao aumento da germinacao, clonagem de genotipos superiores para producao de mudas, domesticacao e cultivo em escala comercial.
Book Synopsis Spondias agroindustriais e os seus métodos de propagação by : F. X. de SOUZA
Download or read book Spondias agroindustriais e os seus métodos de propagação written by F. X. de SOUZA and published by . This book was released on 1998 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: As principais Spondias de ocorrencia no nordeste do Brasil, caja (Spondias mombin), ciriguela (S. purpurea), caja (S. cytherea), umbu (S. tuberosa), umbu cajazeira e umbugueleira (Spondias spp.), sao fruteiras tropicais em fase de domesticacao e com grande potencial para exploracao agroindustrial. Os frutos, tipo drupas, tem boa aparencia, qualidade nutritiva, aroma e sabor agradavel, muito apreciados como fruta fresca ou como suco, doces, nectares, picole ou sorvete. Na propagacao sexual, o endocarpo, comumente chamado "caroco", e' utilizado como semente. Ciriguela, umbu-caja e umbugueleira praticamente nao se propagam via sexual, em virtude de seus endocarpos serem desprovidos de sementes. Caja e cajarana possuem sementes em seu endocarpo. Na propagacao sexual da cajazeira foi obtido media de 78% de germinacao, aos 82 dias apos o semeio das sementes de endocarpos armazenados por seis meses e pre-embebidos em agua por 72h. Na cajaraneira, a media foi de 73%, aos 50 dias apos o semeio das sementes de endocarpos pre-embebidos em solucao de hipoclorito de sodio a 1,25% por 24h. No umbuzeiro foi obtido 56,6% de germinacao, aos 140 dias apos o semeio, e houve formacao de tuberas na raiz principal de todas as plantas. Caja e umbu tem germinacao lenta, erratica e desuniforme e formam tuberas na raiz principal ainda no estadio de plantula. Na propagacao assexuada das Spondias o metodo mais utilizado e' a estaquia. Em caja nao foi obtido enraizamento nos ensaios com estacas de caule com 30cm de comprimento. Na enxertia de caja as maiores percentagens medias ocorreram nas garfagens em fenda cheia (80%) e em fenda lateral (71%) de pegamento dos enxertos, aos 50 dias apos a enxertia, em porta-enxertos de pe-franco de umbu.
Book Synopsis Metodos de enxertia na propagacao do umbuzeiro (Spondias tuberosa Arr.) em diferentes epocas do ano by : F. P. de ARAUJO
Download or read book Metodos de enxertia na propagacao do umbuzeiro (Spondias tuberosa Arr.) em diferentes epocas do ano written by F. P. de ARAUJO and published by . This book was released on 1999 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt: O umbuzeiro e uma planta de iportancia socio-economica para o Nordeste brasileiro, porem a multiplicacao de genotipos superiores tem sido limitada porque a epoca de coleta de garfos se restringe ao periodo de repouso da planta matriz. Os metodos de enxertia utilizados tem sido estudados porem nao se sabe como se comportam se utilizados garfos de diferentes fases fenologicas da planta de umbuzeiro. Assim sera desejavel se definir quais as melhores epocas do ano para se retirar garfos e metodos mais vantajosos de enxertia, na propagacao vegetativa do umbuzeiro (Spondias tuberosa Arr, Cam), bem como identificar algumas variaveis fisiologicas e fenologicas, que poderao interferir no indice de pegamento dos enxertos e entre outros atributos das mudas produzidas. Os experimentos foram conduzidos na sede da Embrapa Semi-Arido, situada a 45 km de Petrolina-PE, sob condicoes de viveiro no ano de 1998. Empregou-se o delineamento em blocos ao acaso, com tres tratamentos e oito repeticoes em cada epoca. Os tratamentos foram constituidos de dois metodos de garfagem (no topo em fenda cheia e a inglesa simples) e um de borbulhia em "T" invertido. Os experimentos foram instalados nos meses de janeiro, marco, maio, julho e setembro. Essas epocas compreenderam as diferentes fases fenologicas da planta matriz da qual se retiraram os garfos. As analises estatisticas foram realizadas para avaliar as diferencas entre os metodos em cada epoca e conjuntamente, considerando epocas, metodos e a interacao metodo x epoca como efeitos fixos. Os resultados obtidos permitiram concluir que: a) a enxertia do umbuzeiro pode ser realizada em qualquer epoca do ano, para os metodos de garfagens em fenda cheia e a inglesa simples, independente do estadio fenologico em que a planta matriz fornecedora de garfos se encontra; b)os metodos de enxertia recomendados para multiplicacao vegetativa do umbuzeiro sao as garfagens em fenda cheia e a inglesa simples; c) as variaveis fisiologicas como fotossintese, potencial hidrico da planta, contudancia e resistencia estomatica, nao correlacionaram-se com o indice de pega dos enxertos.
Book Synopsis Spondias agroindustrial e os seus métodos de propagação by : F. X. de SOUZA
Download or read book Spondias agroindustrial e os seus métodos de propagação written by F. X. de SOUZA and published by . This book was released on 1998 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: As principais Spondias de ocorrência no Nordeste do Brasil sao Spondias mombin L. (cajazeira), Spondias purpurea L. (ciriguela), Spondias cytherea Sonn. (cajaraneira), Spondias tuberosa Arr. Cam. (umbuzeiro) e Spondias spp. (umbu-cajazeira e umbugueleira), todas fruteiras tropicais em fase de domesticação e com grande potencial para exploração agroindustrial. Os frutos são do tipo drupa, tem boa aparencia, qualidade nutritiva, aroma e sabor agradável, muito aprecidado para o consumo como fruta fresca ou processos como polpas, sulcos, doces, nectares, picoles e sorvetes. A propagação dessas espécies e feita pelos métodos sexuais e assexuais. Na propagação sexual, o endocarpo, comumente chamado de caroço, e utilizado como semente. A ciriguela, umbu-cajazeira e umbugueleira, praticamente, não se propagam via sexual, em virtude de a maioria dos seus endocarpos serem desprovidos de sementes. No umbu-cajá, cerca de 90% dos endocarpos nao contém sementes e no umbu quase todos os endocarpos possuem uma semente. O cajá e a cajarana possuem sementes em seus endocarpos. No cajá, o número de sementes por endocarpo variou de zero a cinco, com 40% dos endocarpos contendo mais de uma semente; na cajarana a variação foi de zero a seis sementes, sendo que 90% dos endocarpos tinham mais de uma semente. Este fenomeno e importante para perpetuação das espécies e vantajoso para propagação sexual se superados os problemas de germinação e viabilizada um técnica para retirada das sementes dos endocarpos. Na propagação sexual da cajazeira obteve-se média de 78% de germinação, ãos 82 dias após o semeio das sementes de endocarpos armazenados por seis meses e pré-embebidos em água por 72 horas. Na cajaraneira, a média foi de 73%, aos 50 dias após o semeio das sementes de endocarpos pré-embebidos em solução de hipoclorito de sódio a 1,25% por 24 horas. No umbuzeiro obteve-se germinação de 56,5% aos 140 dias após o semeio e houve formação de tuberas na raiz principal de todas as plantas. O cajá e o umbu tem germinação lenta, erratica e desuniforme e formam tuberas na raiz principal, ainda no estágio de plantula. Na propagação assexual das Spondias, o método mais usado e a estaquia, porém, ainda utilizam-se estacas grandes que demoram a enraizar e formar a nova planta. Em cajazeira, não se obteve enraizamento nos ensaios com estacas de caule de 30 cm de comprimento. No umbu-cajá, a média de enraizamento foi de 22,5% aos 70 dias após o plantio, com estacas armazenadas por 30 dias e tratadas com AIB a 1.000 ppm. Na enxertia da cajazeira, as maiores percentagens médias foram obtidas nas garfagens em fenda cheia, com 80%, em fenda lateral com 71% de pegamento dos enxertos, ãos 50 dias após a enxertia, em porta enxertos de pé franco de umbuzeiro.
Book Synopsis Proceedings of the Interamerican Society for Tropical Horticulture by : Interamerican Society for Tropical Horticulture
Download or read book Proceedings of the Interamerican Society for Tropical Horticulture written by Interamerican Society for Tropical Horticulture and published by . This book was released on 2003 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Exotic Fruits Reference Guide by : Sueli Rodrigues
Download or read book Exotic Fruits Reference Guide written by Sueli Rodrigues and published by Academic Press. This book was released on 2018-01-05 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exotic Fruits Reference Guide is the ultimate, most complete reference work on exotic fruits from around the world. The book focuses on exotic fruit origin, botanical aspects, cultivation and harvest, physiology and biochemistry, chemical composition and nutritional value, including phenolics and antioxidant compounds. This guide is in four-color and contains images of the fruits, in addition to their regional names and geographical locations. Harvest and post-harvest conservation, as well as the potential for industrialization, are also presented as a way of stimulating interest in consumption and large scale production. - Covers exotic fruits found all over the world, described by a team of global contributors - Provides quick and easy access to botanical information, biochemistry, fruit processing and nutritional value - Features four-color images throughout for each fruit, along with its regional name and geographical location - Serves as a useful reference for researchers, industrial practitioners and students
Download or read book Agrotrópica written by and published by . This book was released on 2002 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fruit Flies of Economic Significance by : Ian M. White
Download or read book Fruit Flies of Economic Significance written by Ian M. White and published by Cab International. This book was released on 1992 with total page 601 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents biosystematic information on fruit flies of the world that are of economic importance, and includes host data for about 250 species, as well as illustrated keys to adults, distribution data and recent references for over 100 of these species. In addition there is extensive coverage of larval stages, with the inclusion of keys separating the final instar larvae of over 60 species and detailed new descriptions of 34 of these species. As a whole, the book is a comprehensive identification guide to fruit fly pests across many temperate regions and will be invaluable to entomologists and pest control specialists.
Book Synopsis The Root Causes of Biodiversity Loss by : Alexander Wood
Download or read book The Root Causes of Biodiversity Loss written by Alexander Wood and published by Routledge. This book was released on 2013-11-05 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world is losing species and biodiversity at an unprecedented rate. The causes go deep and the losses are driven by a complex array of social, economic, political and biological factors at different levels. Immediate causes such as over-harvesting, pollution and habitat change have been well studied, but the socioeconomic factors driving people to degrade their environment are less well understood. This book examines the underlying causes. It provides analyses of a range of case studies from Brazil, Cameroon, China, Danube River Basin, India, Mexico, Pakistan, Philippines, Tanzania and Vietnam, and integrates them into a new and interdisciplinary framework for understanding what is happening. From these results, the editors are able to derive policy conclusions and recommendations for operational and institutional approaches to address the root causes and reverse the current trends. It makes a contribution to the understanding of all those - from ecologists and conservationists to economists and policy makers - working on one of the major challenges we face.
Book Synopsis Integrated Management of Fruit Crops and Forest Nematodes by : Aurelio Ciancio
Download or read book Integrated Management of Fruit Crops and Forest Nematodes written by Aurelio Ciancio and published by Springer Science & Business Media. This book was released on 2009-03-15 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: This series originated during a visit of prof. K. G. Mukerji to the CNR Plant Protection Institute at Bari, Italy, in November 2005. Both editors convened to produce a series of five volumes focusing, in a multi-disciplinary approach, on recent advances and achievements in the practice of crop protection and integrated pest and disease management. This fourth Volume deals with management of nematodes parasitic of tree crops, and includes a section on tropical fruit crops and commodities, as well as a second section on tree crops from more temperate areas. The latter also includes a chapter updating the current knowledge about the pine wood nematode, Bursaphelenchus xylophilus. Volume 4 flanks Volume 2 of this IMPD series, which focused on management of vegetable and grain crops nematodes. Nematodes are a very successful, diversified and specialised animal group, present in nature in any ecological niche. Among nematode species, only a reduced number feeds on plants, of which a few species cause severe economic impacts on crop productions. Plant parasitic nematodes represent an important concern for a broad range of agricultural productions and systems, worldwide. This statement explains the attention devoted in last decades to nematodes, and the research and technical efforts invested for their control.
Book Synopsis The Biogeochemistry of the Amazon Basin by : Michael E. McClain
Download or read book The Biogeochemistry of the Amazon Basin written by Michael E. McClain and published by Oxford University Press. This book was released on 2001-11-08 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: With a complex assemblage of largely intact ecosystems that support the earth's greatest diversity of life, the Amazon basin is a focal point of international scientific interest. And, as development and colonization schemes transform the landscape in increasing measure, scientists from around the world are directing attention to questions of regional and global significance. Some of these qustions are: What are the fluxes of greenhouse gases across the atmospheric interface of ecosystems? How mush carbon is stored in the biomass and soils of the basin? How are elements from the land transferred to the basin's surface waters? What is the sum of elements transferred from land to ocean, and what is its marine "fate"? This book of original chapters by experts in chemical and biological oceanography, tropical agronomy and biology, and the atmospheric sciences will address these and other important questions, with the aim of synthesizing the current knowledge of biochemical processes operating within and between the various ecosystems in the Amazon basin.
Book Synopsis Fruits of Tropical and Subtropical Origin by : Steven Nagy
Download or read book Fruits of Tropical and Subtropical Origin written by Steven Nagy and published by . This book was released on 1990 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Origin and distribution of tropical and subtropical fruits. Cashew apple and nut. Marula. Spondias: the red mombin and related fruits. Biriba. cherimoya. Sugar apple. Mangaba. Mountain papaya. Cupuassu. Breadfruit and jackfruit. Araza. jaboticaba. Carambola and bilimbi. Pejibae. Granadilla. Pomegranate. Calamansi or calamondin. Lucuma.
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.
Author :Food and Agriculture Organization of the United Nations. Forest Resources Development Branch Publisher :Food & Agriculture Org. ISBN 13 :9789251023723 Total Pages :332 pages Book Rating :4.0/5 (237 download)
Book Synopsis Food and Fruit-bearing Forest Species by : Food and Agriculture Organization of the United Nations. Forest Resources Development Branch
Download or read book Food and Fruit-bearing Forest Species written by Food and Agriculture Organization of the United Nations. Forest Resources Development Branch and published by Food & Agriculture Org.. This book was released on 1986 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Book Synopsis The Palms of the Amazon by : Andrew Henderson
Download or read book The Palms of the Amazon written by Andrew Henderson and published by . This book was released on 1995 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: The palms are among the most abundant, diverse, and important families of plants found in the Amazon. Based on extensive field work, this book provides a systematic treatment of all palms that occur naturally in the Amazon region. Each species is exhaustively described with reviews of their distribution, habitat, and ecology. Introductory chapters describe the physical setting of the Amazon region as well as on the biogeography and ecology of the palm family. This first modern treatment of the 135 species of Amazon palms provides a definitive account of their ecology, uses, and biogeography. It will be welcomed by students, teachers, and researchers of botany, ecology, agronomy, and conservation biology.
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.
