Sistemas De Manejo De Solo Para Milho Zea Mays Em Latossolo Amarelo Santarem Pa

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Sistemas de manejo de solo para milho (Zea mays) em Latossolo amarelo, Santarem-PA.

Author : R. de S. CHAVES
Publisher :
ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Sistemas de manejo de solo para milho (Zea mays) em Latossolo amarelo, Santarem-PA. by : R. de S. CHAVES

Download or read book Sistemas de manejo de solo para milho (Zea mays) em Latossolo amarelo, Santarem-PA. written by R. de S. CHAVES and published by . This book was released on 1991 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: RESUMO: Experimento visando comparar sistemas de manejo do solo para cultivo do milho (Zea mays) em Latossolo Amarelo, textura argilosa, foi conduzido no Planalto do Municipio de Santarem, no Estado do Para, Brasil. Os tratamentos foram: a) queima da vegetacao rocada (testemunha); b) capina manual; c) gradagem com grade do tipo Romi; e d) plantio direto. Os resultados do experimento nao acusaram diferenca significativa entre as medias de producao dos tratamentos, concluindo-se que frente as evidencias experimentais nao ha porque considerar que um sistema de manejo do solo seja melhor que os outros no que se refere a produtividade em graos de milho por unidade de area.

Sistemas de manejo de solo para milho (Zea mays) em Latossolo Amarelo, Santarem-Para

Author : R. de S. CHAVES
Publisher :
ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.:/5 (78 download)

DOWNLOAD NOW!

Book Synopsis Sistemas de manejo de solo para milho (Zea mays) em Latossolo Amarelo, Santarem-Para by : R. de S. CHAVES

Download or read book Sistemas de manejo de solo para milho (Zea mays) em Latossolo Amarelo, Santarem-Para written by R. de S. CHAVES and published by . This book was released on 1991 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experimento visando comparar sistemas de manejo do solo para cultivo de milho em Latossolo Amarelo, textura argilosa, conduzido no planalto do municipio de Santarem-PA (Brasil). Os resultados nao acusaram diferenca significativa entre as medias de producao dos tratamentos (queima da vegetacao rocada-testemunha; capina manual; gradagem; e plantio direto), quanto a produtividade em graos de milho por unidade de area.

Sistema de manejo de solo para milho (Zea mays) em latossolo amrelo, Santarem-Para

Author : R. de S. CHAVES
Publisher :
ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.:/5 (78 download)

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Book Synopsis Sistema de manejo de solo para milho (Zea mays) em latossolo amrelo, Santarem-Para by : R. de S. CHAVES

Download or read book Sistema de manejo de solo para milho (Zea mays) em latossolo amrelo, Santarem-Para written by R. de S. CHAVES and published by . This book was released on 1991 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sistemas de manejo de solo para milho (Zea Mays) em Latossolo Amarelo, Santarém-Pará

Author : Rui de Souza Chaves
Publisher :
ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.:/5 (253 download)

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Book Synopsis Sistemas de manejo de solo para milho (Zea Mays) em Latossolo Amarelo, Santarém-Pará by : Rui de Souza Chaves

Download or read book Sistemas de manejo de solo para milho (Zea Mays) em Latossolo Amarelo, Santarém-Pará written by Rui de Souza Chaves and published by . This book was released on 1991 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Efeito do manejo convencional e reduzido na cultura do milho (Zea mays, L.) em quatro solos do Estado de Sao Paulo

Author : R. Benatti Junior
Publisher :
ISBN 13 :
Total Pages : 92 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Efeito do manejo convencional e reduzido na cultura do milho (Zea mays, L.) em quatro solos do Estado de Sao Paulo by : R. Benatti Junior

Download or read book Efeito do manejo convencional e reduzido na cultura do milho (Zea mays, L.) em quatro solos do Estado de Sao Paulo written by R. Benatti Junior and published by . This book was released on 1981 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tres sistemas de manejo do solo - o convencional, o preparo reduzido e o plantio direto - foram estudados com relacao aos seus efeitos sobre a producao do milho, sobre as perdas por erosao, sobre a umidade do solo, sobre o estado de agregacao das particulas, sobre o rendimento de trabalho e consumo de combustivel. Os estudos foram desenvolvidos em quatro unidades de solo do Estado de Sao Paulo: Latossolo Roxo, Solo Podzolico Vermelho-Amarelo orto, solo Pozolico Vermelho-Amarelo variacao Piracicaba e solo Podzolico Lins e Marilia variacao Marilia. Os resultados obtidos para cada unidade de solo foram as seguintes: 1. Latossolo Roxo - a. A producao de milho em graos, em kg/ha, nao diferiu estatisticamente nos tres sistemas de manejo. b. O plantio direto foi superior ao sistema de manejo convencional nos seguintes itens: - reduziu em 59,0% as perdas de terra em t/ha na declividade de 6,3 %, e reduziu em 34,0 % as perdas de agua em mm; - aumentou o indice dos agregados de diametros medio estaveis em agua. c. Apresentou igual ou maior disponibilidade de agua para as plantas durante o ciclo vegetativo do milho. 2. Solo Podzolico Vermelho-Amarelo orto - a. A producao de milho em graos, e, kg/ha, foi estatisticamente superior no sistema de manejo convencional e no preparo reduzido, quando comparada com o plantio direto; b. O plantio direto foi superior ao preparo reduzido e ao sistema de manejo convencional quanto a eficiencia de trabalho (25,0 %, 70,5 % e 100 % de tempo relativo necessario, respectivamente) e, no (...).

Sistemas de preparo de solo para milho (Zea mays L.) em relação a estrutura de solo, densidade aparente e porosidade total

Author : R. de S. CHAVES
Publisher :
ISBN 13 :
Total Pages : 13 pages
Book Rating : 4.:/5 (78 download)

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Book Synopsis Sistemas de preparo de solo para milho (Zea mays L.) em relação a estrutura de solo, densidade aparente e porosidade total by : R. de S. CHAVES

Download or read book Sistemas de preparo de solo para milho (Zea mays L.) em relação a estrutura de solo, densidade aparente e porosidade total written by R. de S. CHAVES and published by . This book was released on 1981 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comparação entre sistemas de preparo de solo para milho foram conduzidos em um Podzólico Vermelho-Amarelo (Câmbico distrófico, com objetivo de verificar qual o efeito do manejo do solo nas propriedades físicas. Foram estudados os seguintes sistemas de preparo do solo, como: arado de aiveca, arado de disco, grade pesada tipoRomi e plantio direto. A estrutura do solo tendeu a ser mais estável no sistema em plantio direto do que nos demais. A densidade aparente foi semelhante entre os tratamentos; para a porosidade total, houve diferença apanas entre os tratamentos arado de aiveca e arado de disco, com superioridade do segundo.

Natural Resources in Wetlands

Author : Marcos Antônio Soares
Publisher :
ISBN 13 : 9788561377939
Total Pages : 287 pages
Book Rating : 4.3/5 (779 download)

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Book Synopsis Natural Resources in Wetlands by : Marcos Antônio Soares

Download or read book Natural Resources in Wetlands written by Marcos Antônio Soares and published by . This book was released on 2017 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Natural Resources Book in Wetlands From Pantanal to Amazonia edited by the Museu Paraense Emilio Goeldi / National Pantanal Research Institute is to promote the publication, dissemination and socialization in the national and international scope of the intellectual production on Biodiversity, Biotechnology and Innovation that deals exclusively with the Pantanal Biome and Amazon Biome through information on the biological diversity of populations and communities of animals, plants and microorganisms and their ecological patterns and processes, Development of technologies, patents and innovations, as well as biotechnological products and processes based on biodiversity. It contemplated researches carried out by teachers and Students of the Doctoral Program in Biodiversity and Biotechnology in Network Regional North Pará; Doctors and Students of the Doctoral Program in Network Regional Center West (MT, MS, GO and DF) and Researchers of the National Institute of Science and Technology in Wetlands (INAU)."--Page 5.

Pedodiversity

Author : Juan José Ibáñez
Publisher : CRC Press
ISBN 13 : 1466582782
Total Pages : 250 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Pedodiversity by : Juan José Ibáñez

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

Integrated Coastal Management

Author : Martin D.A. Le Tissier
Publisher : Eburon Uitgeverij B.V.
ISBN 13 : 9059723279
Total Pages : 208 pages
Book Rating : 4.0/5 (597 download)

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Book Synopsis Integrated Coastal Management by : Martin D.A. Le Tissier

Download or read book Integrated Coastal Management written by Martin D.A. Le Tissier and published by Eburon Uitgeverij B.V.. This book was released on 2011 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrated coastal management is unquestionably important, but it's extremely difficult in practice because it requires skills derived from various disciplines. In order to succeed, coastal managers must overcome disciplinary boundaries and construct a holistic vision that is both practical and unique to their profession. This manual provides university teachers with a three-module course to train professional coastal managers. As many students and teachers in this field are from the natural sciences, the focus is on embedding social science concepts and approaches into education for coastal management.

Travelling Models in African Conflict Management

Author :
Publisher : BRILL
ISBN 13 : 900427409X
Total Pages : 259 pages
Book Rating : 4.0/5 (42 download)

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Book Synopsis Travelling Models in African Conflict Management by :

Download or read book Travelling Models in African Conflict Management written by and published by BRILL. This book was released on 2014-05-01 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: Travelling Models offers a theoretical concept for comparative research on conflict management in Africa in processes of globalization: how is change in one place related to developments in other places? Why are certain issues that are important in one place taken up in other places, while others are not? The authors examine how the travel of models enact changes, particularly in African conflict situations, most often in unexpected ways. They look at what happens when a model has been put into practice at a conflict site, and they pay attention to the forms of social (re-)ordering resulting from this process. The authors look, among others, at conflict managing models of power- and revenue sharing, mediation, freedom of expression, disaster management, community involvement and workshopping. Contributors are: Andrea Behrends, Lydie Cabane, Veronika Fuest, Dejene Gemechu, Mutasim Bashir Ali Hadi, Remadji Hoinathy, Mario Krämer, Sung-Joon Park, Tinashe Pfigu, Richard Rottenburg, Sylvanus Spencer and Kees van der Waal. The Introduction of this volume is being offered in Open Access