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Manejo De Coberturas Vegetais Em Citros
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Book Synopsis Manejo de coberturas vegetais em citros no estado de São Paulo by : Embrapa Mandioca E Fruticultura
Download or read book Manejo de coberturas vegetais em citros no estado de São Paulo written by Embrapa Mandioca E Fruticultura and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Controle integrado do mato em citros. Alterações médias em propriedades físicas do solo.
Book Synopsis Manejo de coberturas vegetais no controle integrado de plantas daninhas em citros by : J. E. B. de CARVALHO
Download or read book Manejo de coberturas vegetais no controle integrado de plantas daninhas em citros written by J. E. B. de CARVALHO and published by . This book was released on 1997 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt: Validacao e difusao de uma tecnologia alternativa de manejo do solo com a utilizacao de leguminosas para controle integrado de plantas daninhas em citros.
Book Synopsis MANEJO de coberturas vegetais em citros by :
Download or read book MANEJO de coberturas vegetais em citros written by and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Manejo de coberturas vegetais em citros no Estado de São Paulo by : J. E. B. de CARVALHO
Download or read book Manejo de coberturas vegetais em citros no Estado de São Paulo written by J. E. B. de CARVALHO and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: O trânsito exagerado de máquinas dentro dos pomares e o manejo muitas vezes inadequado da superfície do solo têm contribuído para aumentar sua compactação e degradação, atribuindo-se como a principal causa da queda de rendimento e da redução da longevidade da planta cítrica.
Book Synopsis Manejo de coberturas vegetais no controle integrado de plantas daninhas by : J. E. B. de CARVALHO
Download or read book Manejo de coberturas vegetais no controle integrado de plantas daninhas written by J. E. B. de CARVALHO and published by . This book was released on 1997 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Uso contínuo de coberturas vegetais em citros: influência no banco de sementes, na comunidade infestante e nas características químicas do solo by :
Download or read book Uso contínuo de coberturas vegetais em citros: influência no banco de sementes, na comunidade infestante e nas características químicas do solo written by and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Nos últimos anos os consumidores, em especial do mercado externo, estão interessados e preocupados cada vez mais com a segurança alimentar, principalmente no que se refere à forma de produção. Esse panorama tem motivado a busca por alternativas de baixo impacto ambiental. Uma delas é o uso de coberturas vegetais ou adubação verde. Nesse contexto a presente pesquisa teve como objetivo avaliar a influência do uso contínuo de coberturas vegetais em pomar de citros sobre os padrões de infestação e banco de sementes das plantas daninhas, assim como as características químicas do solo. O experimento foi realizado em pomar de laranja \'Pêra\' (Citrus sinenesis (L.) Osbeck) na área experimental da Escola Superior de Agricultura \"Luiz de Queiroz\", Universidade de São Paulo (USP), Piracicaba, SP. O delineamento utilizado foi de blocos ao acaso em esquema fatorial 4 x 2 x 2. Os tratamentos consistiram da combinação de quatro coberturas vegetais, dois tipos de roçadeira e dois tipos de adubação. As coberturas vegetais utilizadas foram labe-labe (Dolichos lablab L.), guandu-anão (Cajanus cajan L. Millsp cv IAPAR 43), milheto (Pennisetum glaucum (L.) Leeke) e infestação natural do pomar de laranja. As roçadeiras utilizadas foram do tipo lateral e convencional e a adubação foi realizada na entrelinha e na projeção da copa da planta cítrica. Pelos dados obtidos pode-se observar que: as coberturas mortas produzidas pela infestação natural e pelo labe-labe contribuem significativamente na redução das populações de plantas daninhas afetando o banco de sementes; nas linhas das laranjeiras as plantas daninhas dicotiledôneas ocorreram com maior freqüência e com maior importância relativa em relação às monocotiledôneas; o deslocamento contínuo de cobertura morta da infestação natural promoveu alterações no pH, matéria orgânica (MO) e magnésio (Mg); o deslocamento contínuo de cobertura morta do labe-labe incrementou os teores de fósforo (P), cálcio (Ca), magnésio (Mg) e saturação por bas.
Book Synopsis Cultivos dos citros by : A. F. de J. (Ed.). MAGALHÃES
Download or read book Cultivos dos citros written by A. F. de J. (Ed.). MAGALHÃES and published by . This book was released on 2004 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exigências climáticas; Solo; Implantação do pomar; Cultivares; Calagem e adubação; Tratos culturais; Manejo do solo e coberturas vegetais no controle integrado das plantas daninhas em citros; Irrigação e fertirrigação; Principais pragas; Doenças causadas por fungos; Doenças causadas por bactérias; Doenças causadas por vírus e viróides; Doenças de causas desconhecidas; Distúrbios de natureza fisiológica; Nematóides e seu controle; Beneficiamento, embalagem e transporte; Coeficientes técnicos da produção.
Book Synopsis Ecologically Based Weed Management by : Nicholas E. Korres
Download or read book Ecologically Based Weed Management written by Nicholas E. Korres and published by John Wiley & Sons. This book was released on 2023-12-07 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecologically Based Weed Management Protect crop yields and strengthen ecosystems with this essential guide Research into weed management is an increasingly critical component of both environmental stewardship and food production. The potential cost of weed propagation can be measured in crop yield reductions, under-nourished populations, stymied economies, and more. The propagation of herbicide-resistant weed populations means that purely chemical weed management is no longer viable; food production can now be secured only with an ecological approach to weed control. Ecologically Based Weed Management details such approaches and their potential to manage weeds across a range of agricultural and environmental contexts. It emphasizes the deployment of ecological principles to prevent weed infestations, reduce crop losses, and strengthen ecosystems. In a time when growing population and changing climates are placing enormous pressure on global food production, this approach to weed management has never been more vital. Ecologically Based Weed Management readers will also find: A global team of expert contributors to a multidisciplinary approach Detailed discussion of topics like herbicide limitation, integrated weed management, and more Insights pertinent to agriculture, academia, government, industry, and more Ecologically Based Weed Management is ideal for researchers in agriculture chemistry, weed science, agronomy, ecology, and related fields, as well as for regulators and advanced students.
Book Synopsis Soil Fertility Improvement and Integrated Nutrient Management by : Joann Whalen
Download or read book Soil Fertility Improvement and Integrated Nutrient Management written by Joann Whalen and published by BoD – Books on Demand. This book was released on 2012-02-24 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil Fertility Improvement and Integrated Nutrient Management: A Global Perspective presents 15 invited chapters written by leading soil fertility experts. The book is organized around three themes. The first theme is Soil Mapping and Soil Fertility Testing, describing spatial heterogeneity in soil nutrients within natural and managed ecosystems, as well as up-to-date soil testing methods and information on how soil fertility indicators respond to agricultural practices. The second theme, Organic and Inorganic Amendments for Soil Fertility Improvement, describes fertilizing materials that provide important amounts of essential nutrients for plants.The third theme, Integrated Nutrient Management Planning: Case Studies From Central Europe, South America, and Africa, highlights the principles of integrated nutrient management. Additionally, it gives case studies explaining how this approach has been implemented successfully across large geographic regions, and at local scales, to improve the productivity of staple crops and forages.
Book Synopsis Efeito de praticas culturais sobre fungos micorrizicos arbusculares em citros by : Z. U. de BRITO
Download or read book Efeito de praticas culturais sobre fungos micorrizicos arbusculares em citros written by Z. U. de BRITO and published by . This book was released on 1995 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: O estudo foi realizado em condicoes de campo, na fazenda Lagoa do Coco, localizada no municipio de Rio Real-BA. No experimento, avaliou-se o efeito de nove metodos de controle de plantas daninhas sobre os fungos micorrizicos arbusculares (MAs) nativos. Os tratamentos foram dispostos em blocos ao acaso com parcelas subdivididas, considerando-se as epocas do ano, com 4 repeticoes e valiados durante um ano agricola. A distribuicao dos fungos micorrizicos nativos nas diferentes epocas do ano, foi influenciada pela umidade do solo. As menores taxas de colonizacao e esporulacao foram verificadas nas epocas 1 e 3, onde ocorrem as maiores e menores precipitacoes pluviais, respectivamente. Observou-se que o estabelecimento da simbiose foi favorecida na epoca 2, onde seregistra uma diminuicao da precipitacao pluvial, em relacao a epoca. As informacoes obtidas nao permitiram determinacoes sobre a eficiencia simbiotica dos fungos micorrizicos nativos deste solo em incrementar a absorcao de nutrientes e a producao dos citros. Contudo indicaram, que o manejo de coberturas vegetais no controle de plantas daninhas (tratamento 8), pode vir a constituir uma alternativa para a reducao do impacto de praticas culturais sobre o estabelecimento e permanencia dessas associacoes e para melhorar a producao dessa cultura. Entretanto, a continuacao das observacoes e necessaria para identificar com maior precisao, os efeitos das praticas culturais propostas sobre os fungos MAs, para que seus beneficios sejam melhores explorados na regiao NE.
Book Synopsis Intercropping Systems in Sustainable Agriculture by : Paulo Mazzafera
Download or read book Intercropping Systems in Sustainable Agriculture written by Paulo Mazzafera and published by Frontiers Media SA. This book was released on 2021-03-30 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Manejo do solo no controle integrado de plantas daninhas em citros by : J.E.B. de CARVALHO
Download or read book Manejo do solo no controle integrado de plantas daninhas em citros written by J.E.B. de CARVALHO and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New frontiers for agribusiness written by and published by . This book was released on 1996 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agricultura e agroindustria de oleaginosas no Brasil; o melhoramento genetico e a pesquisa participativa como elementos de difusao e transferencia de tecnologias; oportunidades de investimento na agropecuaria da bahia; oleoquimica; oleos e gorduras: materias primas do futuro; tecnologia e o futuro da agroindustria; fornecimento de energia solar para areas rurais; renovando a industria agricola e de alimentos; produtos e tecnologia fotovoltaica; vantagens da energia eolica; perspectivas e restricoes da agroindustria na Bahia.
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.
Book Synopsis Natural Enemies of Insect Pests in Neotropical Agroecosystems by : Brígida Souza
Download or read book Natural Enemies of Insect Pests in Neotropical Agroecosystems written by Brígida Souza and published by Springer. This book was released on 2021-01-21 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims to address the importance of natural enemies and functional diversity for biological control in Neotropical agroecosystems. Several aspects related to the conservation of natural enemies, such as vegetation design and climate change, are discussed in Part 1 and the bioecology of several insects groups used in biological control in Latin America is presented in Part 2. Part 3 is devoted to mass production of natural enemies while Part 4 describes how these insects have been used to control of pests in major crops, forests, pasture, weeds and plant diseases. Lastly, Part 5 reports Latin-American experiences of integration of biological in pest management programs.
Book Synopsis Natural Enemies of Insect Pests in Neotropical Agroecosystems by : Brígida Souza
Download or read book Natural Enemies of Insect Pests in Neotropical Agroecosystems written by Brígida Souza and published by Springer Nature. This book was released on 2019-12-18 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims to address the importance of natural enemies and functional diversity for biological control in Neotropical agroecosystems. Several aspects related to the conservation of natural enemies, such as vegetation design and climate change, are discussed in Part 1 and the bioecology of several insects groups used in biological control in Latin America is presented in Part 2. Part 3 is devoted to mass production of natural enemies while Part 4 describes how these insects have been used to control of pests in major crops, forests, pasture, weeds and plant diseases. Lastly, Part 5 reports Latin-American experiences of integration of biological in pest management programs.
Book Synopsis Saline and Alkaline Soils in Latin America by : Edith Taleisnik
Download or read book Saline and Alkaline Soils in Latin America written by Edith Taleisnik and published by Springer Nature. This book was released on 2020-09-26 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the first comprehensive overview of saline and alkaline soils in Latin America, known for having one of the most extensive surface of salt-affected soils in the world. It is organized along two main axes: soils and vegetation. The book discusses the occurrence of such soils in the region, focusing mainly in management strategies for their sustainable use, and it presents accounts of natural vegetation and crops in the various environments of the region. Social impacts of such conditions and ongoing projects to overcome them are considered. Likewise, the book highlights physiological mechanisms that are responsible for the negative effects these soils exert on crops and forest resources and determine vegetation distribution in them. Plant breeding challenges and new perspectives for such environments are discussed. Technologies such as irrigation and drainage are included. The readership includes soil and plant scientists, as well as policy makers.
