2014
DOI: 10.1590/s0034-737x2014000100018
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Capacidad de enraizamiento de plantas matrices promisorias de Myrciaria dubia (Kunth) Mc Vaugh en cámaras de subirrigación¹

Abstract: RESUMEN RESUMO Capacidade de enraizamento de plantas matrizes promissoras de Myrciaria dubia (Kunth) Mc Vaugh em câmara de subirrigaçãoO camu-camuzeiro é uma frutífera da Amazônia, que chama à atenção por seu alto teor de vitamina C (6,116 mg/100 g de polpa). Está em processo de domesticação, para o qual está sendo pesquisado um método de propagação vegetativa que permita avançar no melhoramento genético da espécie. Objetivou-se, neste trabalho, avaliar a capacidade rizogênica de plantas matrizes promissoras d… Show more

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Cited by 10 publications
(5 citation statements)
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“…These results agree with Pereira and Yuyama (2002) being that the length of shoots is greater in basal stakes due to their nutritive reversals, carbohydrates as an energy source for the production of new tissues and diameter of the stakes (Marchese et al, 2010;Biondi et al, 2008). Aserrin negatively influenced the length of shoots, a fact that is attributed to high humidity, can also be attributed to the genetic variability of the parent plants or the time of stalk collection (Abanto et al, 2014).…”
Section: Resultssupporting
confidence: 90%
See 1 more Smart Citation
“…These results agree with Pereira and Yuyama (2002) being that the length of shoots is greater in basal stakes due to their nutritive reversals, carbohydrates as an energy source for the production of new tissues and diameter of the stakes (Marchese et al, 2010;Biondi et al, 2008). Aserrin negatively influenced the length of shoots, a fact that is attributed to high humidity, can also be attributed to the genetic variability of the parent plants or the time of stalk collection (Abanto et al, 2014).…”
Section: Resultssupporting
confidence: 90%
“…According to Da Silva et al (2009) deficiencies in essential elements of substrates increase the percentage of mortality. Another characteristic can be attributed to the absence of leaves in medium and basal stakes, these have the ability to capture solar energy for the production of carbohydrates that stimulate root formation (Abanto et al, 2014). However, Days et al (2015) attribute this phenomenon to the thermal stress caused by the same greenhouse conditions, with intermittent coverage and nebulization.…”
Section: Resultsmentioning
confidence: 99%
“…En experiencias con clones de E. camaldulensis se ha observado que algunos clones pueden llegar a obtener más de 80% de enraizamiento, mientras que con otros no se consigue la inducción de raíces (Rojas et al 1997;Rodríguez et al 2014); Negishi et al (2014) por su parte concluyeron que, además, los niveles endógenos de hormonas relacionadas con el enraizamiento (tanto auxinas como citoquininas) desempeñan un papel importante en la formación de raíces adventicia.…”
Section: Resultados Y Discusiónunclassified
“…Una alternativa es la fruticultura amazónica la cual es considerada como nicho potencial viable, que viene desarrollándose a través de la domesticación de nuevas especies y el desarrollo de modelos tecnológicos para lograr óptimos rendimientos (Abanto et al, 2014). Una de las especies nativas de la Amazonía de mayor importancia es el camu camu, el cual se destaca por ser una importante fuente de antioxidantes, debido a su alta concentración de ácido ascórbico (AA), conteniendo hasta 3,500 mg de AA /100g de pulpa, por lo que actualmente representa el recurso de la agrobiodiversidad amazónica con mayores perspectivas en el mercado nacional e internacional (Yuyama, 2011;Pinedo et al, 2010;Imán y Melchor, 2007).…”
Section: Introductionunclassified