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Produtividade Do Feijao De Inverno Influenciada Por Irrigacao Densidade De Plantio E Adubacao Em Solo De Cerrado
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Book Synopsis Produtividade do feijão de inverno influenciada por irrigação, densidade de plantio e adubação em solo de Cerrado by : Juscelino Antonio de Azevedo
Download or read book Produtividade do feijão de inverno influenciada por irrigação, densidade de plantio e adubação em solo de Cerrado written by Juscelino Antonio de Azevedo and published by . This book was released on 2008 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: O feijão de inverno está entre as culturas mais plantadas nos sistemas produtivos explorados sob regime de irrigação por aspersão em área de Cerrado, em razão de sua rentabilidade atrativa e de uma rápido retorno econômico. Aplicações de dosagens adequadas de irrigação e de adubação, em momentos oportunos, concorrem, ao lado de uma equilibrada população de plantas, para maiores níveis de produtividade do feijoeiro, acima de 3.000 kg/ha, compatíveis com uma agricultura irrigada em bases racionais.
Book Synopsis Irrigação, densidade de plantio e adubação na produtividade do feijão irrigado por aspersão no cerrado by : Juscelino Antonio de Azevedo AZEVEDO
Download or read book Irrigação, densidade de plantio e adubação na produtividade do feijão irrigado por aspersão no cerrado written by Juscelino Antonio de Azevedo AZEVEDO and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sistema de produção para o cultivo de feijão no inverno by : A. Sartorato
Download or read book Sistema de produção para o cultivo de feijão no inverno written by A. Sartorato and published by . This book was released on 1981 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cultivares, Práticas culturais, Preparo do solo, Aração, Gradagem, Adubação, Plantio, Capina, Irrigação, Controle de doenças e pragas.
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 Cultivo de milho verde consorciado com feijoeiro, sob irrigação, no inverno by : J. Kluthcouski
Download or read book Cultivo de milho verde consorciado com feijoeiro, sob irrigação, no inverno written by J. Kluthcouski and published by . This book was released on 1997 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diferenciação climática no período de inverno no Brasil central; Recomendações técnicas; Análise do solo; Preparo do solo; Incorporação superficial dos restos culturais; Aração profunda; Nivelamento; Plantio; Cultivares; Arranjo espacial; Adubação; Tratamento das sementes; Plantio e semeadoras; Manejo da irrigação; Adubação nitrogenada em cobertura; Tratos fitossanitários; Tratos culturais; Colheita; Rendimento e economicidade do sistema de consórcio milho verde x feijoeiro.
Book Synopsis Diretrizes tecnicas para o cultivo de feijao em Mato Grosso by : V.M. de ALMEIDA
Download or read book Diretrizes tecnicas para o cultivo de feijao em Mato Grosso written by V.M. de ALMEIDA and published by . This book was released on 1995 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recomendacoes tecnicas; Escolha da area; Amostragem do solo; Conservacao do solo; Preparo do solo; Manual; Tracao animal; Tracao tratorizada; Calagem e adubacao; Adubacao corretiva; Adubacao de manutencao; Adubacao com micronutrientes; Plantio; Epoca de plantio; Cultivares recomendadas; Tratamento de sementes; Espacamento e densidade; Irrigacao; Topografia do terreno; Cultura; Solo; Agua; Clima; Manejo da irrigacao; Criterios para programar a irrigacao; Tensiometros; Tanque classe A; Estimativa da evapotranspiracao de referencia (ETO); Estimativa da evapotranspiracao real da cultura (ETC); Lamina de agua a ser aplicada; Controle das plantas daninhas; Doencas; Mela ou murcha da teia micelica; Mancha angular; Podridao do colo; Murcha de fusarium; Tombamento; Podridao radicular seca; Crestamento bacteriano comum; Mosaico dourado; Outras doencas; Pragas do feijoeiro; Lagarta-elasmo; Cigarrinha-verde; Vaquinhas; Lagarta-das-folhas; Lagarta-das-vagens; Mosca-branca; Acaros; Percevejos; Carunchos; Colheita; Colheita manual; Colheita semi-mecanizada ou conjugada; Colheita mecanizada; Armazenamento.
Book Synopsis Efeitos de preparo e rotação de culturas em atributos do solo e na produtividade do feijoeiro irrigado by : A. N. da SILVEIRA NETO
Download or read book Efeitos de preparo e rotação de culturas em atributos do solo e na produtividade do feijoeiro irrigado written by A. N. da SILVEIRA NETO and published by . This book was released on 2004 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt: Atualmente, na região dos cerrados" é crescente a utilização do plantio direto. Este sistema é composto por um conjunto ordenado de ações, cujo resultado almejado é a sustentabilidade agrícola. Entretanto, a utilização contínua do plantio direto, com freqüente insuficiência de palha sobre o solo, aliado às sucessivas adubações superficiais, tem resultado em alguns problemas, tais como, compactação e concentração de nutrientes na superfície do solo, com conseqüente redução no potencial produtivo das culturas. Isto tem feito com que alguns agricultores da região usem, eventualmente, o arado para ajudar na descompactação. Em razão destes problemas detectados, o objetivo deste trabalho foi estudar os efeitos de dois sistemas de preparo do solo e quatro rotações de culturas sobre os atributos físicos e químicos e sobre a produtividade do feijoeiro irrigado, no inverno. O experimento foi conduzido por cinco anos consecutivos, durante os quais se efetuaram dez cultivos, em um Latossolo Vermelho distrófico, em Santo Antônio de Goiás, GO. Utilizou-se o delineamento inteiramente casualizado, com quatro repetições e esquema fatorial2 x 4, em parcelas subdivididas. As parcelas foram constituídas pelos sistemas de preparo: (PI) plantio direto seguido anualmente de um preparo com arado e (P2) plantio direto contínuos e as subparcelas, pelas rotações: (R1 milheto - feijão - milheto - feijão -arroz - feijão - milheto - feijão - milheto - feijão; (R2) milheto - feijão - soja - feijão - arroz - feijão - milheto - feijão - soja - feijão; (R3) milheto - feijão - milho - feijão -arroz - feijão - milheto - feijão - milho - feijão e R4) soja - feijão - milho - feijão -arroz - feijão - soja - feijão - milho - feijão. O plantio direto contínuo contribuiu para maiores valores de pH, Ca, Mg, P, K e matéria orgânica (M.O.) na camada superficial. Ademais, diminuiu a macroporosidade e aumentou a densidade do solo. Isto contribuiu para que, nos primeiros anos, a produtividade acumulada do feijoeiro tenha sido decrescente no plantio direto contínuo em relação à obtida com o plantio direto seguido anualmente de um preparo com arado. Esta tendência foi menos acentuada e revertida mais rapidamente a partir do terceiro ano de cultivo, nas rotações que incluíam milheto. Assim, na média dos cinco anos de cultivo, a produtividade do feijoeiro sob plantio direto contínuo foi 13% superior à obtida no plantio direto seguido anualmente de um preparo com arado. Entre as rotações, a menor produtividade do feijoeiro foi verificada na que incluiu, conjuntamente, milheto e milho. Presently the utilization of no-tillage system increasing in the Cerrados Region. This system is formed by a sequenced set of activities directed to agriculture sustainability. Continuous no-tillage, however, with frequent lack of straw over the soil in addition to successive superficial fertilizer applications has resulted in some problems such as compaction and superficial nutrient concentration decreasing crop potential yield. Consequently, some farmers have been using moldboard plow to avoid compaction. The objective of this study was to evaluate the effects of two soil preparation procedures and four crop rotation systems over soil chemical and physical attributes as well as on yield of irrigated common bean planted in the winter. The experiment was conducted for five consecutive years with ten crop seasons in a Dystrophic Red Latosol in Santo Antônio de Goiás; GO in a completely randomized design with four replications arranged in a 2 x 4 factorial split plot. Preparation systems were assigned to plots: (P1) no-tillage followed by plowing and (P2) continuous no-tillage; and crop rotation was assigned to subplots: (R1) millet - common bean - millet - common bean - rice - common bean - millet - common bean - millet - common bean, (R2) millet - common bean - soybean - common bean - rice - common bean - millet -common bean - com - common bean, (R3) millet - common bean - millet - common bean -rice - common bean - com - common bean, and (R4) soybean - common bean - com -common bean - rice - common bean - soybean - common bean com - common bean. Continuous no-tillage contributed to higher values of pH, Ca, Mg, P, K and organic matter in soil surface layer. In addition, it decreased macro porosity and increased soil bulk density. Thus, during the first years cumulated common bean yield decreased with continuous no-tillage in relation to that obtained with no-tillage followed by plowing. This tendency was less strong and reversed more rapidly after the third cultivation year, in crop rotations using millet. So, in average of five cropping years, common bean yield under no-tillage was 13% higher than yield obtained when no-tillage was followed by plowing. Among the rotation systems, the lowest common bean yield was obtained in the rotation that included millet and corn.
Book Synopsis Influência de sistemas agrícolas em características do solo e na resposta do feijoeiro (Phaseolus vulgaris L.) irrigado à adubação nitrogenada em cobertura by : C. C. da SILVA
Download or read book Influência de sistemas agrícolas em características do solo e na resposta do feijoeiro (Phaseolus vulgaris L.) irrigado à adubação nitrogenada em cobertura written by C. C. da SILVA and published by . This book was released on 1998 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Avaliou-se a influencia de quatro sistemas agrícolas na resposta do feijoeiro irrigado, cultivar Aporé, a adubação nitrogenada. Os sistemas foram A - rotação milho-feijão, preparo do solo com arado de aiveca no verão e grade aradora no inverno; B - rotação arroz-feijão, preparo do solo com arado de aiveca em todos os plantios; C - rotação arroz/calopogonio-feijão, preparo do solo com grade aradora em todos os plantios; e D - rotação milho-feijão, em plantio direto contínuo.
Book Synopsis Recomendacoes tecnicas para o cultivo do feijao by : EMBRAPA. Centro Nacional de Pesquisa de Arroz e Feijao (Goiania).
Download or read book Recomendacoes tecnicas para o cultivo do feijao written by EMBRAPA. Centro Nacional de Pesquisa de Arroz e Feijao (Goiania). and published by . This book was released on 1996 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: O que fazer para alcancar uma boa producao; Escolha do terreno para o plantio; Manejo do slo; Analise do solo; Correcao da acidez do solo; Adubacao; Preparo do solo; Aracao; Gradagem; Epocas de plantio; Sistemade plantio; Populacao de plantas; Variedades; Como nao errar?; Como escolher a variedade correta?; Sementes; Tratamento de sementes; Tratamentos culturais; Controle de pragas; Controle de doencas; Colheita; Armazenamento; Acompanhamento economico; Resulmo dos resultados economicos.
Book Synopsis Brazilian journal of agricultural research by :
Download or read book Brazilian journal of agricultural research written by and published by . This book was released on 1986 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Properties and Management of Soils in the Tropics by : Pedro A. Sanchez
Download or read book Properties and Management of Soils in the Tropics written by Pedro A. Sanchez and published by Cambridge University Press. This book was released on 2019-01-10 with total page 685 pages. Available in PDF, EPUB and Kindle. Book excerpt: Long-awaited second edition of classic textbook, brought completely up to date, for courses on tropical soils, and reference for scientists and professionals.
Book Synopsis A Frequency Dictionary of Portuguese by : Mark Davies
Download or read book A Frequency Dictionary of Portuguese written by Mark Davies and published by Routledge. This book was released on 2007-11-29 with total page 950 pages. Available in PDF, EPUB and Kindle. Book excerpt: An invaluable tool for learners of Portuguese, this Frequency Dictionary provides a list of the 5000 most commonly used words in the language. Based on a twenty-million-word collection of Portuguese (taken from both Portuguese and Brazilian sources), which includes both written and spoken material, this dictionary provides detailed information for each of the 5000 entries, including the English equivalent, a sample sentence, and an indication of register and dialect variation. Users can access the top 5000 words either through the main frequency listing or through an alphabetical index. Throughout the frequency listing there are also thrity thematically-organized ‘boxed’ lists of the top words from a variety of key topics such as sports, weather, clothing and relations. An engaging and highly useful resource, A Frequency Dictionary of Portuguese will enable students of all levels to get the most out of their study of Portuguese vocabulary. Former CD content is now available to access at www.routledge.com/9780415419970 as support material. Designed for use by corpus and computational linguists it provides the full text in a format that researchers can process and turn into suitable lists for their own research work.
Book Synopsis Agriculture and Industry in Brazil by : Albert Fishlow
Download or read book Agriculture and Industry in Brazil written by Albert Fishlow and published by Columbia University Press. This book was released on 2020-08-04 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agriculture and Industry in Brazil is a study of the economics of Brazilian agriculture and industry, with a special focus on the importance of innovation to productivity growth. Albert Fishlow and José Eustáquio Ribeiro Vieira Filho examine technological change in Brazil, highlighting the role of public policy in building institutions and creating an innovation-oriented environment. Fishlow and Vieira Filho tackle the theme of innovation from various angles. They contrast the relationship between state involvement and the private sector in key parts of the Brazilian economy and compare agricultural expansion with growth in the oil and aviation sectors. Fishlow and Vieira Filho argue that modern agriculture is a knowledge-intensive industry and its success in Brazil stems from public institution building. They demonstrate how research has played a key role in productivity growth, showing how prudent innovation policies can leverage knowledge not only within a particular company but also across whole sectors of the economy. The book discusses whether and how Brazil can serve as a model for other middle-income countries eager to achieve higher growth and a more egalitarian distribution of income. An important contribution to comparative, international, and development economics, Agriculture and Industry in Brazil shows how the public success in agriculture became a prototype for advance elsewhere.
Book Synopsis The Physiology of Vegetable Crops, 2nd Edition by : Hans Christian Wien
Download or read book The Physiology of Vegetable Crops, 2nd Edition written by Hans Christian Wien and published by CABI. This book was released on 2020-05-01 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: Completely updated and revised, this bestselling book continues to explain the growth and developmental processes involved in the formation of vegetables. Since the publication of the successful first edition significant discoveries, particularly in the area of molecular biology, have deepened and broadened our knowledge and understanding of these processes. This new edition brings the topic up-to-date and is presented over two sections: the first provides general knowledge on germination, transplanting, flowering, the effects of stress and modelling, whilst the second section details the physiology of specific crops or crop groups.
Book Synopsis Physiology of Crop Production by : N.K. Fageria
Download or read book Physiology of Crop Production written by N.K. Fageria and published by CRC Press. This book was released on 2006-05-16 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: This single volume explores the theoretical and the practical aspects of crop physiological processes around the world The marked decrease over the past century in the land available for crop production has brought about mounting pressure to increase crop yields, especially in developing nations. Physiology of Crop Production provides cutting-edge research and data for complete coverage of the physiology of crop production, all in one source, right at your fingertips. This valuable reference gives the extensive in-depth information soil and crop professionals need to maximize crop productivity anywhere the world. Leading soil and plant scientists and researchers clearly explain theory, practical applications, and the latest advances in the field. Crop physiology is a vital science needed to understand crop growth and development to facilitate increases of plant yield. Physiology of Crop Production presents a wide range of information and references from varying regions of the world to make the book as complete and broadly focused as possible. Discussion in each chapter is supported by experimental data to make this book a superb resource that will be used again and again. Chapter topics include plant and root architecture, growth and yield components, photosynthesis, source-sink relationship, water use efficiency, crop yield relative to water stress, and active and passive ion transport. Several figures and tables accompany the extensive referencing to provide a detailed, in-depth look at every facet of crop production. Physiology of Crop Production explores management strategies for: ideal plant architecture maximizing root systems ideal yield components maximizing photosynthesis maximizing source-sink relationship sequestration of carbon dioxide reducing the effects of drought improving N, P, K, Ca, Mg, and S nutrition improving micronutrient uptake Physiology of Crop Production is an essential desktop resource for plant physiologists, soil and crop scientists, breeders, agronomists, agronomy administrators in agro-industry, educators, and upper-level undergraduate and graduate students.
Author :Raphael A. Viscarra Rossel Publisher :Springer Science & Business Media ISBN 13 :9048188598 Total Pages :440 pages Book Rating :4.0/5 (481 download)
Book Synopsis Proximal Soil Sensing by : Raphael A. Viscarra Rossel
Download or read book Proximal Soil Sensing written by Raphael A. Viscarra Rossel and published by Springer Science & Business Media. This book was released on 2010-07-25 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reports on developments in Proximal Soil Sensing (PSS) and high resolution digital soil mapping. PSS has become a multidisciplinary area of study that aims to develop field-based techniques for collecting information on the soil from close by, or within, the soil. Amongst others, PSS involves the use of optical, geophysical, electrochemical, mathematical and statistical methods. This volume, suitable for undergraduate course material and postgraduate research, brings together ideas and examples from those developing and using proximal sensors and high resolution digital soil maps for applications such as precision agriculture, soil contamination, archaeology, peri-urban design and high land-value applications, where there is a particular need for high spatial resolution information. The book in particular covers soil sensor sampling, proximal soil sensor development and use, sensor calibrations, prediction methods for large data sets, applications of proximal soil sensing, and high-resolution digital soil mapping. Key themes: soil sensor sampling – soil sensor calibrations – spatial prediction methods – reflectance spectroscopy – electromagnetic induction and electrical resistivity – radar and gamma radiometrics – multi-sensor platforms – high resolution digital soil mapping - applications Raphael A. Viscarra Rossel is a scientist at the Commonwealth Scientific and Industrial Research Organisation (CSIRO) of Australia. Alex McBratney is Pro-Dean and Professor of Soil Science in the Faculty of Agriculture Food & Natural Resources at the University of Sydney in Australia. Budiman Minasny is a Senior Research Fellow in the Faculty of Agriculture Food & Natural Resources at the University of Sydney in Australia.
Book Synopsis Australian Journal of Agricultural Research by :
Download or read book Australian Journal of Agricultural Research written by and published by . This book was released on 2000 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:
