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Experimentos De Adubacao Em Dois Solos De Campo Cerrado
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Book Synopsis Experimentos de adubação em dois solos de Campo Cerrado by : L. M. M. de FREITAS
Download or read book Experimentos de adubação em dois solos de Campo Cerrado written by L. M. M. de FREITAS and published by . This book was released on 196? with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experimentos de campo em duas áreas em regiões de cerrado do Brasil central indicaram que os solos são muito deficientes em vários nutrientes e respondem bem a adição de calcário e adubos inorgânicos . Milho, soja e algodão foram utilizados como plantas indicadoras.
Book Synopsis A adubação do algodoeiro em solos de campo cerrado no Estado de São Paulo by : A.C. McCLUNG
Download or read book A adubação do algodoeiro em solos de campo cerrado no Estado de São Paulo written by A.C. McCLUNG and published by . This book was released on 1961 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pela aplicacao de calcario magnesiano, na regiao de Orlandia-Barretos, alcancaram-se resultados extraordinarios nas colheitas de algodao, oscilando o aumento de producao entre 50% e 300% em alguns locais. O calcario diminuiu o efeito do fosforo. Em uma serie de oito experimentos somente foram notadas duas elevacoes expressivas de colheita com aplicacoes de fosforo. No que se refere ao potassio, obtiveram-se respostas em quatro dos oito experimentos com algodoeiro durante as provas de 1959/1960. O acrescimo da colheita foi em geral grande, variando, quando existente, entre 50% e 200%. Considerando-se a frequencia de resultados favoraveis, ocupou o enxofre o segundo lugar, apos o calcario, como fator limitante. Ocorreu a carencia de nitrogenio em relativamente poucos dos experimentos em que houve variacao desse elemento. E porem, discutivel a duracao do periodo durante o qual o suprimento natural de nitrogenio seria suficiente. A experiencia indicou que tais reservas sao relativamente de pouca duracao. Conseguiram-se aumentos significativos de colheita com a aplicacao de molibdenio e boro. Em um dos experimentos, algumas plantas acusaram carencia de zinco.
Download or read book Advances in Agronomy written by and published by Academic Press. This book was released on 2016-04-22 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Agronomy continues to be recognized as a leading reference and first-rate source for the latest research in agronomy. Each volume contains an eclectic group of reviews by leading scientists throughout the world. As always, the subjects covered are rich, varied, and exemplary of the abundant subject matter addressed by this long-running serial. - Includes numerous, timely, state-of-the-art reviews - Features distinguished, well recognized authors from around the world - Builds upon this venerable and iconic review series - Covers the extensive variety and breadth of subject matter in crop and soil sciences
Book Synopsis Agropastoral Systems for the Tropical Savannas of Latin America by : Elcio Perpétuo Guimarães
Download or read book Agropastoral Systems for the Tropical Savannas of Latin America written by Elcio Perpétuo Guimarães and published by CIAT. This book was released on 2004 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part I: Agropastoral research in the tropical savannas of Latin America. Part II: Methodological aspects of agropastoral research. Part III: Crops and forages as components of agropastoral systems. Part IV: Potential of agropastoral systems for the sustainable management of the tropical savannas of South America. Part V: Acquired experiences and the road to the future.
Book Synopsis Adubacao fosfatada na cultura do milho (Zea mays L.), em dois solos sob vegetacao de cerrado no Estado de Goias by : L.C.V. Borges
Download or read book Adubacao fosfatada na cultura do milho (Zea mays L.), em dois solos sob vegetacao de cerrado no Estado de Goias written by L.C.V. Borges and published by . This book was released on 1978 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dois experimentos de campo em solos representativos da exploracao agricola sob vegetacao de "cerrado" foram instalados proximos as cidades de Goiania (LVE) e Santa Helena (LR) no Estado de Goias (Brasil). No primeiro ano foi aplicado o fosfato natural de Catalao que e uma apatita com 38,2% de P2O5 total e com uma solubilidade em acido citrico a 2% (1:100) igual a 3,1%, nas doses de 0,150, 300, 600 e 1.200 kg de P2O5 total/ha, a lanco. No segundo ano, utilizou-se sobre as doses acima, uma adubacao no sulco com o superfosfato triplo nas doses de 0,50, 100 e 200 kg de P2O5/ha. A adubacao com fosfato de Catalao nas doses acima nao deu resposta significativa no primeiro ano nas duas localidades para a cultura do milho (Zea mays L.). No segundo ano houve um efeito significativo em Goiania. Em Santa Helena nao houve efeito significativo para o fosfato natural de Catalao. O superfosfato triplo provocou um efeito marcante na producao, o que indica que nos primeiros anos de exploracao desses dois "tipos de cerrados", ha uma necessidade de aplicacao de uma fonte soluvel de P no sulco.
Book Synopsis Proceedings of the Conference on Tropical Forestry Response Options to Global Climate Change by :
Download or read book Proceedings of the Conference on Tropical Forestry Response Options to Global Climate Change written by and published by . This book was released on 1990 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bulletin - IRI Research Institute by : IRI Research Institute
Download or read book Bulletin - IRI Research Institute written by IRI Research Institute and published by . This book was released on 1978 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bulletin by : IRI Research Institute, New York
Download or read book Bulletin written by IRI Research Institute, New York and published by . This book was released on 1978 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bulletin - IRI Research Institute by : IRI Research Institute (N.Y.)
Download or read book Bulletin - IRI Research Institute written by IRI Research Institute (N.Y.) and published by . This book was released on 1963 with total page 930 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Transactions of Joint Meeting of Commissions IV & V by : International Society of Soil Science. Commission IV.
Download or read book Transactions of Joint Meeting of Commissions IV & V written by International Society of Soil Science. Commission IV. and published by . This book was released on 1963 with total page 926 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings São Paulo written by and published by . This book was released on 1965 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Anais do Congresso Internacional de Pastagens by :
Download or read book Anais do Congresso Internacional de Pastagens written by and published by . This book was released on 1965 with total page 1076 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Eficiência da adubação fosfatada em dois sistemas de cultivo em um latossolo de cerrado by : D. M. G. de SOUSA
Download or read book Eficiência da adubação fosfatada em dois sistemas de cultivo em um latossolo de cerrado written by D. M. G. de SOUSA and published by . This book was released on 1999 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: Um experimento visando avaliar a adubação fosfatada através da recuperação do fósforo (P), aplicado em dois sistemas de cultivos com culturas anuais e pastagem, vem sendo conduzido desde 1976 em um Latossolo Vermelho-Amarelo muito argiloso, no campo experimental da Embrapa Cerrados, em Planaltina-DF.
Author :IBEC Research Institute. Division of American International Association Publisher : ISBN 13 : Total Pages :64 pages Book Rating :4.:/5 (467 download)
Book Synopsis Ensaios de calagem e adubação em solos de campo cerrado 1962-63 by : IBEC Research Institute. Division of American International Association
Download or read book Ensaios de calagem e adubação em solos de campo cerrado 1962-63 written by IBEC Research Institute. Division of American International Association and published by . This book was released on 1990 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Inventory of Information Basic to the Planning of Agricultural Development in Latin America by : Inter-American Committee for Agricultural Development
Download or read book Inventory of Information Basic to the Planning of Agricultural Development in Latin America written by Inter-American Committee for Agricultural Development and published by . This book was released on 1963 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the Workshop on Soybeans for Tropical and Subtropical Conditions, February 4-6, 1974, University of Puerto Rico Mayagüez Campus by : International Soybean Program
Download or read book Proceedings of the Workshop on Soybeans for Tropical and Subtropical Conditions, February 4-6, 1974, University of Puerto Rico Mayagüez Campus written by International Soybean Program and published by . This book was released on 1974 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book INTSOY Series written by and published by . This book was released on 1974 with total page 862 pages. Available in PDF, EPUB and Kindle. Book excerpt:
