Influence of Substrates on Rooting of Cuttings and Productivity of Rose Plants

CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior === The rose is the flower most traded in the world, and Cearà has been outstanding in their production in greenhouses. However, virtually all the production techniques employed by growers are based only on field observations, without any s...

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Bibliographic Details
Main Author: Erivan de Oliveira Marreiros
Other Authors: Fernando Felipe Ferreyra Hernandez
Format: Others
Language:Portuguese
Published: Universidade Federal do Cearà 2010
Subjects:
Online Access:http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=15391
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language Portuguese
format Others
sources NDLTD
topic Roseira
Substrato
Estaquia
Rosa - Cultivo
Estufa
Plantas - propagaÃÃo por estaquia
Rose plants
Substrate
Method of cutting
CIENCIA DO SOLO
spellingShingle Roseira
Substrato
Estaquia
Rosa - Cultivo
Estufa
Plantas - propagaÃÃo por estaquia
Rose plants
Substrate
Method of cutting
CIENCIA DO SOLO
Erivan de Oliveira Marreiros
Influence of Substrates on Rooting of Cuttings and Productivity of Rose Plants
description CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior === The rose is the flower most traded in the world, and Cearà has been outstanding in their production in greenhouses. However, virtually all the production techniques employed by growers are based only on field observations, without any scientific basis. The objective of this study was evaluate the influence of substrate and added with nutrient solution in the rooting of cuttings roses, variety Carola, propagated in plastic trays by the method of cutting (or striking), and evaluate their productivity in greenhouses. The experiment was conducted in the municipality of SÃo Benedito - CE, in the company CeaRosa Com Exp Imp. e Prod. Flowers Ltda. in its early seedling production, and in the TecFlores - School of Floriculture of the State Government of Cearà in its early planting in the greenhouse. Were also evaluated six substrates (100% sand, 100% dry coconut fiber, 50% sand + 50% dry coconut fiber, 75% dry coconut fiber + 25% sand, 25% dry coconut fiber + 75% sand and 25% husk rice + 75% dry coconut fiber). The experimental design was factorial analysis with two factors, and the parameters evaluated were added with nutrient solution and the six substrates. At the stage of seedling production was evaluated the percentage of catches of seedlings, root length, seedling dry weight and content of macro and micronutrients present in seedlings. In the production phase and development in the greenhouse, were assessed the number of sprouts emitted by plants and the levels of macro and micronutrients of the leaf tissue of plants. The added with nutrient solution was not affect the percentage of catches of the seedlings, regardless of the substrate, but was affect the root length and dry weight of seedlings. The productivity of the rose plants was not affected by the substrate or by added with nutrient solution during the rooting process. === A rosa à a flor mais comercializada no mundo, e o Cearà vem se destacando na sua produÃÃo em estufas. No entanto, praticamente todas as tÃcnicas de produÃÃo empregadas pelos produtores baseiam-se apenas em observaÃÃes de campo, sem qualquer embasamento cientÃfico. O objetivo deste trabalho foi avaliar a influÃncia de diferentes substratos e do enriquecimento destes atravÃs de imersÃo em soluÃÃo nutritiva no enraizamento de mudas de roseira, variedade Carola, propagadas em bandejas plÃsticas pelo mÃtodo de estaquia, bem como avaliar sua produtividade sob cultivo protegido. O experimento foi conduzido no municÃpio de SÃo Benedito â CE, na empresa CeaRosa Com. Exp. Imp. e Prod. de Flores Ltda em sua fase de produÃÃo de mudas, e no TecFlores â Escola de Floricultura do Governo do Estado do Cearà em sua fase de plantio em casa de vegetaÃÃo. Foram testados seis substratos (100% areia, 100% pà de coco seco, 50% areia + 50% pà de coco seco, 75% pà de coco seco + 25% areia, 25% pà de coco seco + 75% areia e 25% casca de arroz + 75% pà de coco seco). O delineamento experimental utilizado foi anÃlise fatorial com dois fatores, onde foram avaliados os parÃmetros enriquecimento e os seis substratos. Na fase de produÃÃo de mudas, foram avaliados a percentagem de pega das mudas, o comprimento de raÃzes, a massa seca das mudas e o teor de macro e micronutrientes presentes nas mudas. Na fase de produÃÃo e desenvolvimento em casa de vegetaÃÃo, foram avaliados o nÃmero de brotaÃÃes emitidos pelas plantas e os teores de macro e micronutrientes do tecido foliar das plantas. O enriquecimento da soluÃÃo nÃo afetou a percentagem de pega das mudas, independentemente do substrato utilizado, mas afetou o comprimento de raÃzes e a massa seca das mudas. A produtividade da roseira nÃo foi afetada pelo substrato e nem pelo enriquecimento deste durante o processo de enraizamento.
author2 Fernando Felipe Ferreyra Hernandez
author_facet Fernando Felipe Ferreyra Hernandez
Erivan de Oliveira Marreiros
author Erivan de Oliveira Marreiros
author_sort Erivan de Oliveira Marreiros
title Influence of Substrates on Rooting of Cuttings and Productivity of Rose Plants
title_short Influence of Substrates on Rooting of Cuttings and Productivity of Rose Plants
title_full Influence of Substrates on Rooting of Cuttings and Productivity of Rose Plants
title_fullStr Influence of Substrates on Rooting of Cuttings and Productivity of Rose Plants
title_full_unstemmed Influence of Substrates on Rooting of Cuttings and Productivity of Rose Plants
title_sort influence of substrates on rooting of cuttings and productivity of rose plants
publisher Universidade Federal do CearÃ
publishDate 2010
url http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=15391
work_keys_str_mv AT erivandeoliveiramarreiros influenceofsubstratesonrootingofcuttingsandproductivityofroseplants
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spelling ndltd-IBICT-oai-www.teses.ufc.br-49502019-01-21T23:08:01Z Influence of Substrates on Rooting of Cuttings and Productivity of Rose Plants InfluÃncia de substratos no enraizamento das estacas e na produtividade da roseira Erivan de Oliveira Marreiros Fernando Felipe Ferreyra Hernandez Fred Carvalho Bezerra Francisco Valderez Augusto GuimarÃes Roseira Substrato Estaquia Rosa - Cultivo Estufa Plantas - propagaÃÃo por estaquia Rose plants Substrate Method of cutting CIENCIA DO SOLO CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior The rose is the flower most traded in the world, and Cearà has been outstanding in their production in greenhouses. However, virtually all the production techniques employed by growers are based only on field observations, without any scientific basis. The objective of this study was evaluate the influence of substrate and added with nutrient solution in the rooting of cuttings roses, variety Carola, propagated in plastic trays by the method of cutting (or striking), and evaluate their productivity in greenhouses. The experiment was conducted in the municipality of SÃo Benedito - CE, in the company CeaRosa Com Exp Imp. e Prod. Flowers Ltda. in its early seedling production, and in the TecFlores - School of Floriculture of the State Government of Cearà in its early planting in the greenhouse. Were also evaluated six substrates (100% sand, 100% dry coconut fiber, 50% sand + 50% dry coconut fiber, 75% dry coconut fiber + 25% sand, 25% dry coconut fiber + 75% sand and 25% husk rice + 75% dry coconut fiber). The experimental design was factorial analysis with two factors, and the parameters evaluated were added with nutrient solution and the six substrates. At the stage of seedling production was evaluated the percentage of catches of seedlings, root length, seedling dry weight and content of macro and micronutrients present in seedlings. In the production phase and development in the greenhouse, were assessed the number of sprouts emitted by plants and the levels of macro and micronutrients of the leaf tissue of plants. The added with nutrient solution was not affect the percentage of catches of the seedlings, regardless of the substrate, but was affect the root length and dry weight of seedlings. The productivity of the rose plants was not affected by the substrate or by added with nutrient solution during the rooting process. A rosa à a flor mais comercializada no mundo, e o Cearà vem se destacando na sua produÃÃo em estufas. No entanto, praticamente todas as tÃcnicas de produÃÃo empregadas pelos produtores baseiam-se apenas em observaÃÃes de campo, sem qualquer embasamento cientÃfico. O objetivo deste trabalho foi avaliar a influÃncia de diferentes substratos e do enriquecimento destes atravÃs de imersÃo em soluÃÃo nutritiva no enraizamento de mudas de roseira, variedade Carola, propagadas em bandejas plÃsticas pelo mÃtodo de estaquia, bem como avaliar sua produtividade sob cultivo protegido. O experimento foi conduzido no municÃpio de SÃo Benedito â CE, na empresa CeaRosa Com. Exp. Imp. e Prod. de Flores Ltda em sua fase de produÃÃo de mudas, e no TecFlores â Escola de Floricultura do Governo do Estado do Cearà em sua fase de plantio em casa de vegetaÃÃo. Foram testados seis substratos (100% areia, 100% pà de coco seco, 50% areia + 50% pà de coco seco, 75% pà de coco seco + 25% areia, 25% pà de coco seco + 75% areia e 25% casca de arroz + 75% pà de coco seco). O delineamento experimental utilizado foi anÃlise fatorial com dois fatores, onde foram avaliados os parÃmetros enriquecimento e os seis substratos. Na fase de produÃÃo de mudas, foram avaliados a percentagem de pega das mudas, o comprimento de raÃzes, a massa seca das mudas e o teor de macro e micronutrientes presentes nas mudas. Na fase de produÃÃo e desenvolvimento em casa de vegetaÃÃo, foram avaliados o nÃmero de brotaÃÃes emitidos pelas plantas e os teores de macro e micronutrientes do tecido foliar das plantas. O enriquecimento da soluÃÃo nÃo afetou a percentagem de pega das mudas, independentemente do substrato utilizado, mas afetou o comprimento de raÃzes e a massa seca das mudas. A produtividade da roseira nÃo foi afetada pelo substrato e nem pelo enriquecimento deste durante o processo de enraizamento. 2010-07-21 info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/masterThesis http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=15391 por info:eu-repo/semantics/openAccess application/pdf Universidade Federal do Cearà Programa de PÃs-GraduaÃÃo em Agronomia/Solos e NutriÃÃo de Plantas UFC BR reponame:Biblioteca Digital de Teses e Dissertações da UFC instname:Universidade Federal do Ceará instacron:UFC