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Avaliacao E Recomendacao De Cultivares De Trigo Para A Regiao Norte Do Estado De Sao Paulo Com Irrigacao Por Aspersao No Ano De 1983
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Book Synopsis Avaliação e recomendação de cultivares de trigo para a região norte do estado de São Paulo com irrigação por aspersão no ano de 1983 by : J. C. Felicio
Download or read book Avaliação e recomendação de cultivares de trigo para a região norte do estado de São Paulo com irrigação por aspersão no ano de 1983 written by J. C. Felicio and published by . This book was released on 1983 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Avaliação e recomendação de cultivares de trigo para a região sul do estado de São Paulo em três épocas de semeadura em 1983 by : J. C. Felicio
Download or read book Avaliação e recomendação de cultivares de trigo para a região sul do estado de São Paulo em três épocas de semeadura em 1983 written by J. C. Felicio and published by . This book was released on 1984 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Avaliação e recomendação de cultivares de trigo para a região do vale do Paranapanema no estado de São Paulo em 1983 by : J. C. Felicio
Download or read book Avaliação e recomendação de cultivares de trigo para a região do vale do Paranapanema no estado de São Paulo em 1983 written by J. C. Felicio and published by . This book was released on 1984 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Adubação N, P, K e S para a cultura do trigo no estado de São Paulo by : Carlos Eduardo de Oliveira Camargo
Download or read book Adubação N, P, K e S para a cultura do trigo no estado de São Paulo written by Carlos Eduardo de Oliveira Camargo and published by . This book was released on 1990 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: Instalaram-se de 1969 a 1988, nas diferentes regioes triticolas paulistas, 134 experimentos em condicao de sequeiro e 34 experimentos com irrigacao por aspersao, visando estudar as respostas de cultivares de trigo recomendados para cultivo em cinco niveis de adubacao nitrogenada, fosfatada e potassica, empregando o delineamento estatistico central composto, onde os oito primeiros pontos corresponderam a um fatorial 2 3 e os sete seguintes foram pontos axiais incluindo um ponto no centro do delineamento. Em 93 experimentos foram incluidos tres tratamentos extras que permitiram avaliar o efeito do enxofre. Foram tambem instalados 15 ensaios de 1985 a 1988 com irrigacao por aspersao, visando avaliar a resposta de cultivares de trigo a diferentes modos de aplicacao da adubacao nitrogenada. Os resultados obtidos permitiram a elaboracao de uma tabela de recomendacao de adubacao fosfatada e potassica para condicao de sequeiro e com irrigacao em funcao dos teores de fosforo e potassio no solo, extraidos pelo metodo da resina. Em solos com teores de fosforo de 0-6, 7-15, 16-40 e > 40 ug/cm3 recomendou-se a aplicacao no sulco de plantio de 90, 60, 40 e 20 kg/ha de P2O5, respectivamente, e em solos com teores de potassio de 0-0,07; 0,08-0,15; 0,16-0,30 e > 0,30 meq/100 cm3 respectivamente, recomendou-se a aplicacao no sulco de plantio de 40, 30, 20 e 10 kg/ha de K2). Considerando a adubacao nitrogenada, em condicao de sequeiro e com irrigacao, concluiu-se pela aplicacao de 20 kg/ha de nitrogenio no sulco de plantio, porem no caso da cultura do trigo suceder a cultura de soja os dados indicaram nao haver necessidade de aplicacao da adubacao nitrogenada. Em relacao a adubacao nitrogenada em cobertura, recomendou-se: (a) nao aplicacao em cultura de sequeiro e quando se utilizar de cultivares de porte alto, sensiveis ao acamamento em cultura irrigada; (b) aplicar ate 40 kg/ha de N aos 30 dias apos a emergencia, quando forem utilizados cultivares de porte baixo e de ciclo precoce, em condicao de irrigacao; e (c) aplicar 20 kg/ha de N aos 50-60 dias apos a emergencia, quando forem empregados cultivares de porte baixo e ciclo medio ou tardio, em condicao de irrigacao. Recomendou-se a aplicacao de 10 kg/ha de enxofre no sulco de plantio independente da cultura ser de sequeiro ou irrigada.
Author :REUNIÃO DA COMISSÃO NORTE-BRASILEIRA DE PESQUISA DE TRIGO, 9., 1983, Brasília,DF. Publisher : ISBN 13 : Total Pages :54 pages Book Rating :4.:/5 (78 download)
Book Synopsis Recomendações da Comissão Norte-Brasileira de Pesquisa de Trigo para o ano de 1983 by : REUNIÃO DA COMISSÃO NORTE-BRASILEIRA DE PESQUISA DE TRIGO, 9., 1983, Brasília,DF.
Download or read book Recomendações da Comissão Norte-Brasileira de Pesquisa de Trigo para o ano de 1983 written by REUNIÃO DA COMISSÃO NORTE-BRASILEIRA DE PESQUISA DE TRIGO, 9., 1983, Brasília,DF. and published by . This book was released on 1983 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recomendações de cultivares; Época de semeadura; Espaçamento e densidade de semeadura; Recomendações técnicas de uso e manejo de solos; Recomendações para controle do chochamento; Controle químico de doenças e pragas; Entidades participantes.
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 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:
Book Synopsis Southern Forages by : Donald M. Ball
Download or read book Southern Forages written by Donald M. Ball and published by . This book was released on 1996 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :American Society of Civil Engineers. Technical Committee on Irrigation Water Requirements Publisher : ISBN 13 : Total Pages :236 pages Book Rating :4.3/5 (91 download)
Book Synopsis Consumptive Use of Water and Irrigation Water Requirements by : American Society of Civil Engineers. Technical Committee on Irrigation Water Requirements
Download or read book Consumptive Use of Water and Irrigation Water Requirements written by American Society of Civil Engineers. Technical Committee on Irrigation Water Requirements and published by . This book was released on 1973 with total page 236 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.
Download or read book Pedodiversity written by Juan José Ibáñez and published by CRC Press. This book was released on 2013-04-08 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil diversity (pedodiversity) is part of our natural and cultural heritage. The preservation of the pedosphere is essential for the protection of the biosphere and the Earth's systems, the regulation of climate, and for world food security. In this book, reputed international experts discuss the state of the art of pedodiversity analysis-analyzing
Book Synopsis Southern Forages by : Donald M. Ball
Download or read book Southern Forages written by Donald M. Ball and published by . This book was released on 2007-01 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book Southern Forages has since gained wide recognition as a practical and reliable source of information on modern forage crop management. It is used by livestock producers, by seed, equipment and fertilizer dealers, by extension and conservation workers, and by teachers as a text for students learning about forages.
Book Synopsis Deep Plowing and Subsoiling by : Andrew Hamilton Wright
Download or read book Deep Plowing and Subsoiling written by Andrew Hamilton Wright and published by . This book was released on 1914 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: