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Adubacao Nitrogenada Em Cultura De Trigo Irrigada Por Aspersao No Estado De Sao Paulo
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Book Synopsis Estudo da adubacao nitrogenada na cultura de trigo irrigada por aspersao no estado de Sao Paulo by : C.E. de O. CAMARGO
Download or read book Estudo da adubacao nitrogenada na cultura de trigo irrigada por aspersao no estado de Sao Paulo written by C.E. de O. CAMARGO and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Adubação nitrogenada em cultura de trigo irrigada por aspersão no estado de São Paulo by : Carlos Eduardo de Oliveira Camargo
Download or read book Adubação nitrogenada em cultura de trigo irrigada por aspersão no estado de São Paulo written by Carlos Eduardo de Oliveira Camargo and published by . This book was released on 1988 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Estudo da adubação nitrogenada na cultura de trigo irrigado por aspersão no estado de São Paulo by : C. E. de O. CAMARGO
Download or read book Estudo da adubação nitrogenada na cultura de trigo irrigado por aspersão no estado de São Paulo written by C. E. de O. CAMARGO and published by . This book was released on 1986 with total page 3 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.
Book Synopsis Estudo premilinar da adubacao nitrogenada na cultura de trigo irrigado por aspersao by : C.E. de. O. CAMARGO
Download or read book Estudo premilinar da adubacao nitrogenada na cultura de trigo irrigado por aspersao written by C.E. de. O. CAMARGO and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Estudo preliminar da adubação nitrogenada na cultura de trigo irrigada por aspersão by : C. E. de O. CAMARGO
Download or read book Estudo preliminar da adubação nitrogenada na cultura de trigo irrigada por aspersão written by C. E. de O. CAMARGO and published by . This book was released on 1983 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Adubação N, P, K para a cultura do trigo em condição de irrigação por aspersão by : Carlos Eduardo de Oliviera Carmago
Download or read book Adubação N, P, K para a cultura do trigo em condição de irrigação por aspersão written by Carlos Eduardo de Oliviera Carmago and published by . This book was released on 1992 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Doses de nitrogenio para a cultura do trigo irrigado por aspersao by : L.H.I. Nakayama
Download or read book Doses de nitrogenio para a cultura do trigo irrigado por aspersao written by L.H.I. Nakayama and published by . This book was released on 1984* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book IGARSS 2003 written by and published by Institute of Electrical & Electronics Engineers(IEEE). This book was released on 2003 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Acta Scientiarum written by and published by . This book was released on 2003 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 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 BOTANAL by : Campbell Kenneth McDonald
Download or read book BOTANAL written by Campbell Kenneth McDonald and published by . This book was released on 1992 with total page 24 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 Soil Management for Sustainability by : R. Lal
Download or read book Soil Management for Sustainability written by R. Lal and published by . This book was released on 1991 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book manuscripts presented originally at a World Association of Soil and Water Conservation conference held in 1989 are collected. Topics include basic processes (e.g. soil structure, soil erosion, soil compaction); management options (e.g. conservation tillage); policy issues and priorities
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:
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:
