Distribuicao E Crescimento Radicular Em Soqueiras De Cana De Acucar

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Distribuição e crescimento radicular em soqueiras de cana-de-açúcar

Author : M. C. G. Costa
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Distribuição e crescimento radicular em soqueiras de cana-de-açúcar by : M. C. G. Costa

Download or read book Distribuição e crescimento radicular em soqueiras de cana-de-açúcar written by M. C. G. Costa and published by . This book was released on 2005 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A cultura da cana-de-açúcar. Produção brasileira. Cultivares de cana-de-açúcar: RB83 5089 e BR83 5486. Interação entre cultivares, clima e solo. Sistema radicular. Contribuição de diferentes partes do sistema radicular na nutrição mineral das plantas. Desenvolvimento de raíses e condições do solo. Raízes de cana-de-açúcar. Métodos para estudo do sistema radicular. Vitalidade radicular. Localização das áreas experimentais, tipos de solo e precipitação. Manejo da cultura. Delineamento experimental e tratamentos. Avaliação da fertilidade do solo e do estado nutricional da cultura. Curva de retenção de água, macroporosidade do solo e resistência à penetração (RP). Avaliação da distribuição do sistema radicular. Dinâmica radicular a partir da brotação das soqueiras. Análises estatísticas. Resultados e discussão. Avaliação da fertilidade do solo e do estado nutricional da cultura. Fretilidade do solo - Atributos químicos. Estado nutricional da cultura - Teor foliar, conteúdo e extração por colmos. Curva de retenção de água, densidade, resistência, à penetração e porosidade do solo. Avaliação da distribuição do sistema radicular. Avaliação da renovação do sistema radicular a partir da brotação de soqueiras. Diâmetro médio radicular. Comprimento e densidade radicular ao longo do tempo. Vitalidade radicular. Produtividade e qualidade tecnológica da cana-de-açúcar.

Distribuição e crescimento radicular em soqueiras de cana-de-açúcar

Author : M. C. G. Costa
Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Distribuição e crescimento radicular em soqueiras de cana-de-açúcar by : M. C. G. Costa

Download or read book Distribuição e crescimento radicular em soqueiras de cana-de-açúcar written by M. C. G. Costa and published by . This book was released on 2005 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: A cultura da cana-de-açúcar. Produção brasileira. Cultivares de cana-de-açúcar: RB83 5089 e BR83 5486. Interação entre cultivares, clima e solo. Sistema radicular. Contribuição de diferentes partes do sistema radicular na nutrição mineral das plantas. Desenvolvimento de raíses e condições do solo. Raízes de cana-de-açúcar. Métodos para estudo do sistema radicular. Vitalidade radicular. Localização das áreas experimentais, tipos de solo e precipitação. Manejo da cultura. Delineamento experimental e tratamentos. Avaliação da fertilidade do solo e do estado nutricional da cultura. Curva de retenção de água, macroporosidade do solo e resistência à penetração (RP). Avaliação da distribuição do sistema radicular. Dinâmica radicular a partir da brotação das soqueiras. Análises estatísticas. Resultados e discussão. Avaliação da fertilidade do solo e do estado nutricional da cultura. Fretilidade do solo - Atributos químicos. Estado nutricional da cultura - Teor foliar, conteúdo e extração por colmos. Curva de retenção de água, densidade, resistência, à penetração e porosidade do solo. Avaliação da distribuição do sistema radicular. Avaliação da renovação do sistema radicular a partir da brotação de soqueiras. Diâmetro médio radicular. Comprimento e densidade radicular ao longo do tempo. Vitalidade radicular. Produtividade e qualidade tecnológica da cana-de-açúcar.

Sustainable Sugarcane Production

Author : Priyanka Singh
Publisher : CRC Press
ISBN 13 : 1351047744
Total Pages : 407 pages
Book Rating : 4.3/5 (51 download)

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Book Synopsis Sustainable Sugarcane Production by : Priyanka Singh

Download or read book Sustainable Sugarcane Production written by Priyanka Singh and published by CRC Press. This book was released on 2018-03-21 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: The sugarcane crop, one of the most important crops commercially grown in about 115 countries of the world, faces a number of problems, such as low cane productivity, biotic and abiotic stresses, high cost of cultivation, postharvest losses, and low sugar recovery. This volume addresses these issues and provides a comprehensive account of the major advancements in sugarcane research. The book is compilation of recent achievements in sugarcane development and cultivation. It covers a number of improvements made in cane and sugar yield using both conventional and new biotechnological approaches by agricultural scientists and researchers. The comprehensive coverage includes sustainable sugarcane cultivation, development, and management of sugarcane production, covering farming and biotechnology, entomology, pathology, breeding, physiology, biotechnology, agronomy, seed production, and more. It also presents research on modern crop production methods in a comprehensive and easily understood manner. With chapters from expert researchers from internationally renowned institutes (primarily in India), the volume presents the latest information from the literature at the international level to make it usable to many agroecological regions of the world. It will be a valuable resource for agronomists, breeders, plant physiologists, farmers, and students of agricultural sciences.

Sugarcane Bioethanol

Author : Luís Augusto Barbosa Cortez
Publisher :
ISBN 13 : 9788521205302
Total Pages : 994 pages
Book Rating : 4.2/5 (53 download)

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Book Synopsis Sugarcane Bioethanol by : Luís Augusto Barbosa Cortez

Download or read book Sugarcane Bioethanol written by Luís Augusto Barbosa Cortez and published by . This book was released on 2010 with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Brazil, sugarcane ethanol supplied, in 2009, 17.6 % of the energy for land transportation (excluding railroads)and about 55% of the total energy supplied by liquid fuel for Otto cycle engines. Besides the lower production costs ethanol produced from sugarcane in Brazil has another important advantage: in Central-South Brazil only 1 unit of fossil energy is used for each 8-9 units of energy produced by ethanol from sugarcane. Carbon emissions reduction also benefits from sugarcane ethanol: for each cubic meter of ethanol used as fuel, there is net saving of around 2 t CO2 not emitted to the atmosphere while, at the same time, no SO2 is emitted. Sugarcane was introduced in Brazil in 1532. The "Brazilian model" of producing concomitantly sugar and ethanol, brought important technical benefits and made possible an outstanding increase in the competitiveness in the international market for sugar and ethanol. Today about 50% of the sucrose of sugarcane produced in the country is directed to the production of sugar while another half is used to produce Ethanol. Industrial and academic R&D has helped to increase the productivity of ethanol steadily over the past 35 years, at a rate of 3.2% per year. Productivity gains implied savings of planted area by a factor of 2.6. In 2009/2010 the area planted with sugarcane for Ethanol production was 4.2 Mha, amounting to 1% of the total arable land available in Brazil. About 60% of the Ethanol produced in Brazil comes from the State of Sao Paulo, where the productivity is the highest (around 86 t/ha.year). Most of the recent expansion is happening in the center-west region of the country, in degraded pasture lands. The FAPESP Program for Research on Bioenergy, BIOEN, aims at articulating public and private R&D, using academic and industrial laboratories to advance and apply knowledge in fields related to ethanol production in Brazil. The BIOEN Program has a solid core for supporting academic exploratory research activities that will generate new knowledge and form scientists and professionals essential for advancing industry capacity in ethanol related technologies. On top of this, BIOEN includes partnerships with industry for cooperative R&D activities between industrial and academic laboratories, which are to be co-funded by FAPESP and industry.Federal agencies, such as CNPq, will also co-fund the research.

Resources Use Efficiency in Agriculture

Author : Sandeep Kumar
Publisher : Springer Nature
ISBN 13 : 9811569533
Total Pages : 762 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Resources Use Efficiency in Agriculture by : Sandeep Kumar

Download or read book Resources Use Efficiency in Agriculture written by Sandeep Kumar and published by Springer Nature. This book was released on 2020-09-18 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt: Achieving zero hunger and food security is a top priority in the United Nations Development Goals (UNDGs). In an era characterized by high population growth and increasing pressure on agricultural systems, efficiency in the use of natural resources has become central to sustainable agricultural practices. Fundamentally speaking, eco-efficiency is about maximizing agricultural outputs, in terms of quantity and quality, using less land, water, nutrients, energy, labor, or capital. The concept of eco-efficiency involves both the ecological and economic aspects of sustainable agriculture. It is therefore essential to understand the interaction of ecosystem constituents within the extensive agricultural landscape, as well as farmers’ economic needs. This book examines the latest eco-efficient practices used in agro-systems. Drawing upon research and examples from around the world, it offers an up-to-date overview, together with insights into directly applicable approaches for poly-cropping systems and landscape-scale management to improve the stability of agricultural production systems, helping achieve food security. The book will be of interest to educators, researchers, climate change scientists, capacity builders and policymakers alike. It can also be used as additional reading material for undergraduate and graduate courses on agriculture, forestry, soil science, and the environmental sciences.

Sugarcane

Author : Paul H. Moore
Publisher : John Wiley & Sons
ISBN 13 : 1118771389
Total Pages : 1063 pages
Book Rating : 4.1/5 (187 download)

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Book Synopsis Sugarcane by : Paul H. Moore

Download or read book Sugarcane written by Paul H. Moore and published by John Wiley & Sons. This book was released on 2013-12-06 with total page 1063 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physiology of Sugarcane looks at the development of a suite of well-established and developing biofuels derived from sugarcane and cane-based co-products, such as bagasse. Chapters provide broad-ranging coverage of sugarcane biology, biotechnological advances, and breakthroughs in production and processing techniques. This single volume resource brings together essential information to researchers and industry personnel interested in utilizing and developing new fuels and bioproducts derived from cane crops.

Compendium of Peanut Diseases

Author : N. Kokalis-Burelle
Publisher : American Phytopathological Society
ISBN 13 :
Total Pages : 130 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Compendium of Peanut Diseases by : N. Kokalis-Burelle

Download or read book Compendium of Peanut Diseases written by N. Kokalis-Burelle and published by American Phytopathological Society. This book was released on 1997 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Compendium of Peanut Diseases, Second Edition is a guide to the identification, diagnosis, and control of peanut diseases and disorders. Bringing together color photographs and authoritative information in a single volume, this convenient compendium is a valuable resource for peanut growers and crop consultants around the world.This compendium has become a standard guidebook for the peanut industry. The contributors are an international group that includes 50 peanut experts from the United States, India, The Peoples Republic of China, Malawi, Australia, Israel, and South Africa. They offer advice on diseases and disorders found in each of the world's major peanut-growing regions.Detailed descriptions of 55 peanut diseases are the core of the book. Covering diseases caused by fungi, bacteria, nematodes, and viruses, these descriptions present detailed information on symptoms, causal organisms, disease cycle, control, host range, transmission, detection, and epidemiology. In addition to diseases, the compendium also describes peanut disorders caused by environmental stress, insects and arthropods, and parasitic flowering plants. Other sections of the compendium cover beneficial organisms, organisms with an undetermined relationship to peanuts, disease management strategies, genetic modification, and a listing of disease and insect resistant cultivars currently available for use by growers and breeders.

Brazilian phytopathology

Author :
Publisher :
ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Brazilian phytopathology by :

Download or read book Brazilian phytopathology written by and published by . This book was released on 1995 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publishes technical and scientific articles that describe original research in the area of Plant Pathology that may contribute significantly to its progress, in Portuguese, English or Spanish

The Australian Sugar Industry

Author :
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (787 download)

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Book Synopsis The Australian Sugar Industry by :

Download or read book The Australian Sugar Industry written by and published by . This book was released on 1971 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Crop Protection and Sustainable Agriculture

Author : Derek J. Chadwick
Publisher : John Wiley & Sons
ISBN 13 : 0470514485
Total Pages : 296 pages
Book Rating : 4.4/5 (75 download)

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Book Synopsis Crop Protection and Sustainable Agriculture by : Derek J. Chadwick

Download or read book Crop Protection and Sustainable Agriculture written by Derek J. Chadwick and published by John Wiley & Sons. This book was released on 2008-04-30 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: The increase in the world population and changes in welfare have led to an enormously expanding demand for food. In the industrialized world, food surpluses rather than shortages are a problem together with adverse environmental impacts from the overuse of chemicals and excessive exploitation of agricultural land. In the developing world, food production cannot keep up with population growth and the gap between demand and supply is growing. This book explores the theme of sustainable agricultural development in the developing world, with a particular focus on crop protection. Includes chapters on the ecology of food production, on sustainable agriculture and crop protection methods, on the economics of food production and more.

Viruses of Potatoes and Seed-potato Production

Author : J. A. de Bokx
Publisher :
ISBN 13 :
Total Pages : 284 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Viruses of Potatoes and Seed-potato Production by : J. A. de Bokx

Download or read book Viruses of Potatoes and Seed-potato Production written by J. A. de Bokx and published by . This book was released on 1987 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Characterization and identification of potato viruses and viroids; Viruses, viroids, mycoplasmas and diseases with a virus-like; Viruses and potatoes.