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Author : L.F. da S. SOUZA
Publisher :
ISBN 13 :
Total Pages : 2 pages
Book Rating : 4.:/5 (71 download)
Download or read book Manejo da adubacao NPK na cultura do abacaxizeiro written by L.F. da S. SOUZA and published by . This book was released on 1999 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : L. F. da S. SOUZA
Publisher :
ISBN 13 :
Total Pages : 2 pages
Book Rating : 4.:/5 (78 download)
Download or read book Manejo da adubacao NPK na cultura do abacaxi written by L. F. da S. SOUZA and published by . This book was released on 1999 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt: Informacoes sobre manejo da adubacao NPK em abacaxi: modos de aplicacao, epocas de aplicacao e parcelamento, fontes de nutrientes, em Cruz das Almas-BA (Brasil).
Author : S. L. C. de CARVALHO
Publisher :
ISBN 13 :
Total Pages : 62 pages
Book Rating : 4.:/5 (78 download)
Download or read book Adubacao NPK do abacaxizeiro written by S. L. C. de CARVALHO and published by . This book was released on 1980 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: Em experimento instalado em 1977 na regiao litoranea do Estado do Parana, foi estudada a adubacao NPK em abacaxizeiro (Ananas comosus (L.) Merrill), cultivar Smooth Cayenne. O clima da regiao e caracterizado como tropical super umido, sem estacao seca e isento de geadas, do tipo "Af" (Koeppen). O solo do local esta classificado como Podzol com A moderado, textura arenosa, fase floresta de restinga. O plantio foi feito em linhas duplas no espacamento de 1,00 x 0,45 x 0,45 m. Foram utilizados quatro doses de nitrogenio: 0, 4,6, 9,3 e 14,0 g/planta; quatro doses de potassio: 0, 7,6, 11,6 e 15,6 g/planta e duas doses de fosforo: 4 e 8 g/planta. Houve duas testemunhas, uma cujas plantas nao receberam adubo e outra cujas plantas receberam 4 g de fosforo em coberturaaos seis meses. A aplicacao de nitrogenio e potassio foi feita no solo, axila das folhas basais e em pulverizacao foliar. No solo e axila foi parcelada em tres vezes, sendo 25% da dose um mes apos o plantio, 25% aos seis meses e 50% aos doze meses. A pulverizacao foliar foi parcelada em dez vezes mensais, a partir de um mes apos o plantio. O fosforo foi aplicado na cova de plantio e em cobertura aos seis meses. O delineamento utilizado foi em blocos ao acaso com tres repeticoes, sendo a analise estatistica feita no esquema fatorial 4 x 3 x 2. Os parametros utilizados para a analise foram: peso do fruto com e sem coroa e peso da coroa. ...
Author : S. B. S. Cruz
Publisher :
ISBN 13 :
Total Pages : 15 pages
Book Rating : 4.:/5 (78 download)
Download or read book Cultura do abacaxizeiro written by S. B. S. Cruz and published by . This book was released on 1986 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: Botânica; Solo e clima; Cultivares; Obtenção e manejo de mudas; Época de plantio; Adubação; Controle de plantas daninhas; Indução ao florescimento; Pragas; Doenças; Colheita e rendimento.
Author : E. A. Vilela Morales
Publisher :
ISBN 13 :
Total Pages : 61 pages
Book Rating : 4.:/5 (78 download)
Download or read book Efeito da adubacao NPK 3 3 em abacaxi (Ananas comosus Merr), em solo de cerrado do Distrito Federal written by E. A. Vilela Morales and published by . This book was released on 1974 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: Em fevereiro de 1970, sobre um Latosol Vermelho-Escuro, Fase Cerrado do Distrito Federal, foi instalado na Fazenda Experimental do Tamandua, da Fundacao Zoobotanica do Distrito Federal, um experimento NPK 3 3 com abacaxi. Os niveis utilizados foram 3,0; 6,0 e 9,0 g/planta de nitrogenio, 0,9; 1,8 e 2,7 g/planta de P2O5 e 5,0; 10,0 e 15,0 g/planta de K2O, utilizando-se como fontes: sulfato de amonio, superfosfato simples e sulfato de potassio. Os resultados foram obtidos em suas colheitas, janeiro a junho de 1972, sendo realizadas as seguintes avaliacoes: peso e numero de frutos produzidos e seu peso medio, numero de mudas produzidas, numero final de plantas e sua altura media e numero de frutos precoces denominados "maritacas". Foram realizadas analises quimicas de folhas e frutos. Pelos resultados obtidos nas condicoes do trabalho posem ser apresentadas as seguintes conclusoes: 1. o nitrogenio aumentou linearmente o crescimento e rendimento do abacaxi. 2. o fosforo apresentou efeito significativo sobre a producao, diminuindo-a quando se aplicou a dose de 2,7 g de P2O5 por planta. 3. o potassio influenciou linearmente no aumento da producao. 4. a aplicacao de nitrogenio, fosforo e potassio no solo modificou significativamente os teores destes elementos nas folhas. 5. a epoca de plantio foi um dos fatores que influenciou na dilatacao de ciclo vegetativo do abacaxi, devendo seu estudo ser prioritario, de moda a permitir melhor avaliacao de experimentos de nutricao com esta cultura.
Author : L. F da S. SOUZA
Publisher :
ISBN 13 :
Total Pages : 2 pages
Book Rating : 4.:/5 (79 download)
Download or read book A adubação do NPK e a produção e qualidade do fruto do abacaxizeiro written by L. F da S. SOUZA and published by . This book was released on 1999 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adubacao em NPK e a producao e qualidade do abacaxi, em Cruz das Almas, Bahia (Brasil).
Author : Sudene
Publisher :
ISBN 13 :
Total Pages : 17 pages
Book Rating : 4.:/5 (79 download)
Download or read book Ensaio de adubação NPK em abacaxi nos tabuleiros costeiros do nordeste 1965/66 written by Sudene and published by . This book was released on 1968 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: O presente trabalho contem os resultados colhidos do um experimento, onde diferentes níveis de nitrogênio, fósforo e potássio foram aplicados na cultura do abacaxi, em solo de Tabuleiros Costeiros do Nordeste município de Maceio, AL, com vistas a obtenção de uma fórmula recomendável para aqueles solos. O delineamento experimental adotado foi do tipo de blocos ao acaso, com oito tratamentos e quatro repetições.
Author : N. M. L. Barbosa
Publisher :
ISBN 13 :
Total Pages : 59 pages
Book Rating : 4.:/5 (79 download)
Download or read book Efeito de fitorreguladores e da adubacao nitrogenada no controle do florescimento natural precoce do abacaxizeiro written by N. M. L. Barbosa and published by . This book was released on 1997 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: A floracao natural precoce dificulta o manejo da cultura do abacaxi causando concentracao da safra em novembro/janeiro e perdas significativas de frutos na maioria das regioes produtoras brasileiras. Em estudo realizado na EMBRAPA - Mandioca e Fruticultura, Cruz das Almas, Bahia, em 1995/96, avaliou-se o efeito de inibidores de crescimento a base de ac. 2-(3-clorofenoxi) propionico (50 e 100 ppm), paclobutrazol (50 e 100 ppm), cloreto de mepiquat (80 e 160 ppm) e ureia liquida (solucao a 5%) e solida (1,5g/planta), quanto a inibicao da diferenciacao floral natural do abacaxizeiro Perola durante o periodo mais critico de dias curtos, temperaturas noturnas baixas e alta nebulosidade (junho a agosto). Foram estudadas duas epocas de inicio dos tratamentos (junho e julho), aplicados tres vezes por epoca, a intervalos de 15 dias. O delineamento experimental foi em blocos casualizados, em esquema fatorial 4x2+1 (testemunha - agua pura), e cinco repeticoes, com medias comparadas pelo teste Tukey a 5%. No periodo de 42 a 114 dias apos a primeira aplicacao dos produtos efetuou-se contagens de inflorescencias surgidas no centro da roseta foliar central das plantas. O paclobutrazol foi o unico produto a dar resposta significativa, quando aplicado no mes de junho, inibindo, a 100ppm, ate 82,22% da floracao das plantas durante o periodo de avaliacao.
Author : DOMINGO HAROLDO RUDOLFO C REINHARDT Reinhardt
Publisher :
ISBN 13 : 9788578050597
Total Pages : 45 pages
Book Rating : 4.0/5 (55 download)
Download or read book Cultivo do abacaxizeiro written by DOMINGO HAROLDO RUDOLFO C REINHARDT Reinhardt and published by . This book was released on 2010 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: O abacaxizeiro; Principais cultivares no Brasil; Interação com os fatores climáticos; Implantação da cultura, produção de mudas e manejo de plantas infestantes; Exigências edáficas e nutricionais; Correção de acidez e adubação; Irrigação; Manejo do florescimeto; Doenças e métodos de controle; Pragas e métodos de controle; Colheita e pós-colheita;produtos e subprodutos.
Author : H. G. K. Kist
Publisher :
ISBN 13 :
Total Pages : 19 pages
Book Rating : 4.:/5 (78 download)
Download or read book Efeito da calagem e da adubação nitrogenada e potássica na cultura do abacaxizeiro written by H. G. K. Kist and published by . This book was released on 2003 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lindbergue Araújo Crisóstomo
Publisher :
ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.:/5 (891 download)
Download or read book Fertilizing for High Yield and Quality written by Lindbergue Araújo Crisóstomo and published by . This book was released on 2007 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acerola; Banana; Cashew: dwarf variety; Citrus; Coconut: green dwarf variety; Guava; Mango; Papaya; Passion-fruit; Pineapple; Soursop.
Author :
Publisher :
ISBN 13 :
Total Pages : 512 pages
Book Rating : 4.:/5 (319 download)
Download or read book Brazilian journal of agricultural research written by and published by . This book was released on 1986 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Duane Phillip Bartholomew
Publisher : CABI
ISBN 13 : 9780851995038
Total Pages : 301 pages
Book Rating : 4.9/5 (95 download)
Download or read book The Pineapple written by Duane Phillip Bartholomew and published by CABI. This book was released on 2003 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: History, distribution and world production; Morphology, anatomy and taxonomy; Breeding and variety improvement; Biotechnology; Crop environment, plant growth and physiology; Cultural system; Plant nutrition; Inflorescence and fruit development and yield; Pest, diseases and weeds; Postharvest physiology, handling and storage of pineapple; Processing.
Author : Albert Fishlow
Publisher : Columbia University Press
ISBN 13 : 0231549520
Total Pages : 308 pages
Book Rating : 4.2/5 (315 download)
Download or read book Agriculture and Industry in Brazil written by Albert Fishlow and published by Columbia University Press. This book was released on 2020-08-04 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agriculture and Industry in Brazil is a study of the economics of Brazilian agriculture and industry, with a special focus on the importance of innovation to productivity growth. Albert Fishlow and José Eustáquio Ribeiro Vieira Filho examine technological change in Brazil, highlighting the role of public policy in building institutions and creating an innovation-oriented environment. Fishlow and Vieira Filho tackle the theme of innovation from various angles. They contrast the relationship between state involvement and the private sector in key parts of the Brazilian economy and compare agricultural expansion with growth in the oil and aviation sectors. Fishlow and Vieira Filho argue that modern agriculture is a knowledge-intensive industry and its success in Brazil stems from public institution building. They demonstrate how research has played a key role in productivity growth, showing how prudent innovation policies can leverage knowledge not only within a particular company but also across whole sectors of the economy. The book discusses whether and how Brazil can serve as a model for other middle-income countries eager to achieve higher growth and a more egalitarian distribution of income. An important contribution to comparative, international, and development economics, Agriculture and Industry in Brazil shows how the public success in agriculture became a prototype for advance elsewhere.
Author : Hans Christian Wien
Publisher : CABI
ISBN 13 : 1786393778
Total Pages : 511 pages
Book Rating : 4.7/5 (863 download)
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.
Author :
Publisher :
ISBN 13 :
Total Pages : 820 pages
Book Rating : 4.E/5 ( download)
Download or read book Agrindex written by and published by . This book was released on 1993 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Andrew Henderson
Publisher :
ISBN 13 :
Total Pages : 398 pages
Book Rating : 4.:/5 (319 download)
Download or read book The Palms of the Amazon written by Andrew Henderson and published by . This book was released on 1995 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: The palms are among the most abundant, diverse, and important families of plants found in the Amazon. Based on extensive field work, this book provides a systematic treatment of all palms that occur naturally in the Amazon region. Each species is exhaustively described with reviews of their distribution, habitat, and ecology. Introductory chapters describe the physical setting of the Amazon region as well as on the biogeography and ecology of the palm family. This first modern treatment of the 135 species of Amazon palms provides a definitive account of their ecology, uses, and biogeography. It will be welcomed by students, teachers, and researchers of botany, ecology, agronomy, and conservation biology.
