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Controle Integrado De Plantas Daninhas Em Algodoeiro Herbaceo Irrigado
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Book Synopsis Controle integrado de plantas daninhas em algodoeiro herbaceo irrigado by : F. das C. VIDAL NETO
Download or read book Controle integrado de plantas daninhas em algodoeiro herbaceo irrigado written by F. das C. VIDAL NETO and published by . This book was released on 1993 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Com a finalidade de avaliar o comportamento de metodos integrados de controle de plantas daninhas na cultura do algodoeiro herbaceo irrigado (Gossypium hirsutum L.r. Latifolium Hutc.), foi conduzido um experimento em solo aluvial, franco arenoso, no municipio de Maracanau, CE, no ano de 1992. O experimento testou sete tratamentos envolvendo o uso de herbicidas diuron e metolochlor em mistura ou diuron isolado, em aplicacao total ou fracionada da dosagem, associados ou nao ao cultivo a tracao animal.
Book Synopsis Controle de plantas daninhas na cultura do algodoeiro herbaceo em cultivo irrigado by : L. B.da NOBREGA
Download or read book Controle de plantas daninhas na cultura do algodoeiro herbaceo em cultivo irrigado written by L. B.da NOBREGA and published by . This book was released on 1997 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Efeitos de misturas de herbicidas no controle de plantas daninhas em algodoeiro herbáceo irrigado by : D. M. P. de AZEVEDO
Download or read book Efeitos de misturas de herbicidas no controle de plantas daninhas em algodoeiro herbáceo irrigado written by D. M. P. de AZEVEDO and published by . This book was released on 2000 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Controle integrado de plantas daninhas em agroecossistemas cotonícolas by : N. E. de M. BELTRÃO
Download or read book Controle integrado de plantas daninhas em agroecossistemas cotonícolas written by N. E. de M. BELTRÃO and published by . This book was released on 1992 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: Estuda vários aspectos do consórcio algodão herbáceo (Gossypium hirsutum L.r. latifolium Hutch.) e feijão caupi (Vigna unguiculata (L.) Walp.), um dos principais sistemas de cultivo do Nordeste do Brasil. Seis experimentos foram conduzidos entre os anos agrícolas de 1983 a 1986 em vários locais da região (Gurinhem, PB, Souza, PB, e Iguatu, CE) em solos de fertilidade natural de média alta e em regimes pluviais amplos desde 290 mm até 1090 mm, dependendo do local e do ano. Inicialmente, definiram-se cultivares de vigna de menores forças de competição, capazes de, quando no consórcio com o algodoeiro, numa configuração e arranjo de plantas de 1,0m x 0,2m, população de 50.000 plantas/ha, ou seja, a mesma do cultivo solteiro desta mavácea, reduzir o mínimo possível o rendimento do algodoeiro, cultura tida como principal. Em tais ensaios, as cultivares TV x 1836 - 013J (EPACE 6), 40 dias, CNC x 105-r$ e CNC x 27-2E (Poty) foram as que melhor se adaptaram ao sistema. Tais cultivares são de ciclo curto, que apresenta crescimento determinado. O referido sistema de consórcio evidenciou-se bem mais vantajoso que o cultivo do algodão solteiro. Na segunda etapa do trabalho verificou-se que o consorte vigna funcionou como método cultural de controle de plantas daninhas, auxiliando o controle mecânico manual ou o químico, tendo reduzido uma limpa e enxada em relação ao cultivo solteiro do algodoeiro herbáceo, no controle mecânico é evitado a limpa complementar no controle químico (herbicida seletivo para as duas culturas, mistura alachlor + cianazina). Foi verificado, ainda, que o plantio do consorte vigná em fileiras alternadas, com metade da população do sistema anterior, facilitou as pulverizações inseticidicas contra as pragas do algodão, em especial o bicudo (Anthonomus grandis Boheman).
Book Synopsis Manejo de plantas daninhas no cultivo do algodoeiro herbaceo by : D. M. P. de AZEVEDO
Download or read book Manejo de plantas daninhas no cultivo do algodoeiro herbaceo written by D. M. P. de AZEVEDO and published by . This book was released on 1992 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: Investiga o efeito dos fatores, densidade das plantas daninhas, sua localizacao em relacao as cultivadas, seus estadios de crescimento e a duracao de sua competicao no rendimento do algodoeiro. Sao feitas consideracoes tambem sobre a conformacao do sistema radicular desta malvacea e sua susceptibilidade a concorrencia e aos metodos fisicos de controle das referidas especies infestantes.
Book Synopsis Eficácia de novos herbicidas no controle de plantas daninhas em algodoeiro herbáceo by : L. B. de NÓBREGA
Download or read book Eficácia de novos herbicidas no controle de plantas daninhas em algodoeiro herbáceo written by L. B. de NÓBREGA and published by . This book was released on 1997 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Controle de plantas daninhas na cultura do algodao herbaceo em cultivo irrigado by : L. B. da NÓBREGA
Download or read book Controle de plantas daninhas na cultura do algodao herbaceo em cultivo irrigado written by L. B. da NÓBREGA and published by . This book was released on 1997 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: Controle de plantas daninhas um dos grandes problemas que o agricultor irrigante enfrenta.
Book Synopsis Efeito de dose e de mistura de herbicidas no controle de plantas daninhas em algodoeiro herbaceo by : D.J. Vieira
Download or read book Efeito de dose e de mistura de herbicidas no controle de plantas daninhas em algodoeiro herbaceo written by D.J. Vieira and published by . This book was released on 1998 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Controle químico de plantas daninhas em algodoeiro herbáceo no cerrado mineiro by : D. M. P. de AZEVEDO
Download or read book Controle químico de plantas daninhas em algodoeiro herbáceo no cerrado mineiro written by D. M. P. de AZEVEDO and published by . This book was released on 2003 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Controle de plantas daninhas na cultura do algodoeiro herbaceo precoce em cultivo isolado e em consorcio com feijao caupi by : L. B. Nobrega
Download or read book Controle de plantas daninhas na cultura do algodoeiro herbaceo precoce em cultivo isolado e em consorcio com feijao caupi written by L. B. Nobrega and published by . This book was released on 1993 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: A pesquisa testou e avaliou o efeito de diferentes doses de mistura de herbicidas cyanazine e alachlor no controle de plantas daninhas em plantios isolados e consorciado, algodoeiro herbaceo com caupi, em cultivo de sequeiro.
Book Synopsis Manejo das pragas do algodoeiro herbáceo para o nordeste brasileiro by : E. Bleicher
Download or read book Manejo das pragas do algodoeiro herbáceo para o nordeste brasileiro written by E. Bleicher and published by . This book was released on 1983 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elementos do manejo; Ecossistema; A planta; Fenologia; Local de plantio; Variedade; Época de plantio; Espaçamento; Desbaste e densidade; Adubação; Controle de ervas daninhas; Irrigação; Destruição dos restos de cultura; Rotação de culturas; Consorciação; Artrópodos associados ao algodoeiro; Inimigos naturais; Amostragens; Mortalidade natural; Níveis de controle; Técnicas de controle de plantas; Controle cultural; Controle microbiológico; Controle por inibidores de crescimento; Controle de feromônios; armadilhamento massal; Confusão de machos; Controle químico seletivo.
Book Synopsis Efeito de dose e de mistura de herbicidas no controle de plantas daninhas no controle de plantas daninhas em algodoeiro herbaceo by : D. J. Vieira
Download or read book Efeito de dose e de mistura de herbicidas no controle de plantas daninhas no controle de plantas daninhas em algodoeiro herbaceo written by D. J. Vieira and published by . This book was released on 1998 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Efeito de misturas de herbicidas e cultura de cobertura no controle de plantas daninhas do algodoeiro irrigado by : D. M. P. de AZEVEDO
Download or read book Efeito de misturas de herbicidas e cultura de cobertura no controle de plantas daninhas do algodoeiro irrigado written by D. M. P. de AZEVEDO and published by . This book was released on 1998 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Natural Enemies of Insect Pests in Neotropical Agroecosystems by : Brígida Souza
Download or read book Natural Enemies of Insect Pests in Neotropical Agroecosystems written by Brígida Souza and published by Springer. This book was released on 2021-01-21 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims to address the importance of natural enemies and functional diversity for biological control in Neotropical agroecosystems. Several aspects related to the conservation of natural enemies, such as vegetation design and climate change, are discussed in Part 1 and the bioecology of several insects groups used in biological control in Latin America is presented in Part 2. Part 3 is devoted to mass production of natural enemies while Part 4 describes how these insects have been used to control of pests in major crops, forests, pasture, weeds and plant diseases. Lastly, Part 5 reports Latin-American experiences of integration of biological in pest management programs.
Book Synopsis Applied Weed and Herbicide Science by : Kassio Ferreira Mendes
Download or read book Applied Weed and Herbicide Science written by Kassio Ferreira Mendes and published by Springer Nature. This book was released on 2022-07-08 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook explores aspects of biology and ecophysiology of weeds, weed competition and interference in crops, phytosociological survey, methods of control and weed integrated management. Herbicides are of great importance in weed management and are one of the most widely used pesticide groups for weed control across the globe. Offering a new direction for research that focuses on herbicide behavior in plants, hormesis, evolution of weed resistance to herbicides, and genetically modified crops resistant to herbicides, this book covers the recent research in applied weed and herbicide science. This book provides essential and updated information on various subjects regarding the advances in herbicide science; and it is intended for professors, undergraduate, and graduate students, rural producers and other professionals involved in the area of applied weed and herbicide science. Agriculturists, analytical chemists, and toxicologists will find this book rewarding.
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 Fungicides in Crop Protection by : Harshad Khuspe
Download or read book Fungicides in Crop Protection written by Harshad Khuspe and published by Scitus Academics LLC. This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant pathogenic fungi cause devastating damage to crop production worldwide. The growing global population necessitates reduced crop losses to improve food security, and the control of fungal plant pathogens is vital to help maintain food production. Providing a concise and balanced review of fungicides used in crop protection, this book describes the science of fungicide use, selection and resistance within the context of farming situations. Major updates and additions reflecting the emergence of two new classes of fungicides and the increased incidence of fungicide resistance are included in this new edition, which also discusses legislative requirements to reduce fungicide applications, and current trends in fungicide use. Plant protection products play a crucial role in maintaining adequate supplies of high quality, affordable food. Without these products to keep weed, pest and disease pressures in check, crop yields would fall by around a third. Plant protection products are also widely used outside crop production, for example in maintaining the quality of gardens, golf courses and sports pitches, and ensuring the safety of our railways and roads. The plant protection products are lifesaving medicines for plants. When attacked by disease or pests, a plant's natural response is to produce its own chemical protection. Man-made pesticides are only used when a plant's own chemical defenses do not work well enough. But like human and veterinary medicines, plant protection products can pose some risks if they are not used with due care. Their registration and use is therefore strictly regulated and controlled.
