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	Provedor de dados Ciência Rural (2) Autor Bisognin,Dilson Antônio (2) Kielse,Paula (2) Mello,Uilian Stefanello (2) Pimentel,Nathalia (2) Haygert,Kelen Lencina (1) Lencina,Kelen Haygert (1) Raube,Marcelo Artur (1) Mais... Palavra-chave Asexual propagation (1) Clonal mini-hedge (1) Handroanthus heptaphyllus (1) Mini-cutting (1) Miniestaquia. (1) Minijardim clonal (1) Plantlet production. (1) Silvicultura clonal (1) Tree species (1) Vegetative propagation and mini - clonal hedge. (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Info:eu-repo/semantics/other (1) Ano 2016 (1) 2015 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Shoot segment and substrate composition in rooting of juvenile ipe-roxo mini-cuttings Ciência Rural Pimentel,Nathalia; Bisognin,Dilson Antônio; Kielse,Paula; Lencina,Kelen Haygert; Mello,Uilian Stefanello. ABSTRACT: This study aimed to evaluate the rooting capability of apical and nodal mini-cuttings of ipe-roxo ( Handroanthus heptaphyllus ) in different substrates. Shoots produced from mini-stumps were fractioned into mini-cuttings 2-cm long apical or nodal mini-cuttings and treated with 1000 mg L-1 of indolebutyric acid (IBA). Four substrate combinations were evaluated: commercial substrate composed of pine bark and vermiculite in proportions of 1:1, 2:1 and 1:2 (v /v) and commercial substrate, vermiculite and sand in the proportion of 1:1:1 (v/v). The factorial experiment utilized a completely random design, with five replicates of four mini-cuttings. Rooting, shooting and survival percentage, number and length of shoots and roots were evaluated at 60 and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Handroanthus heptaphyllus; Tree species; Vegetative propagation and mini - clonal hedge.. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000600996 Production and rooting of cordia - Cordia trichotoma (Vell.) Arrab. ex Steud. mini-cuttings collected from ministumps of asexual and seminal origin Ciência Rural Kielse,Paula; Bisognin,Dilson Antônio; Haygert,Kelen Lencina; Mello,Uilian Stefanello; Pimentel,Nathalia; Raube,Marcelo Artur. This study aimed to evaluate the production of cordia (Cordia trichotoma) ministumps of seminal and asexual origin, as well as the effect of the naphthaleneacetic acid (NAA) on the rooting of mini-cutitings. Seedlings and plantlets from rooted cuttings were pruned to form a clonal mini-hedge. The ministumps were fertirrigated with three concentrations of nutrient solution and they were evaluated for survival and production of mini-cuttings. The mini-cuttings were or not treated with 1000mg L-1 of NAA and planted in substrate for rooting. The mini-cuttings were evaluated for the percentages of survival and rooting, and number and total length of roots after 30 days of cultivation. There was no difference in survival and number of mini-cuttings obtained from... Tipo: Info:eu-repo/semantics/other Palavras-chave: Clonal mini-hedge; Asexual propagation; Mini-cutting; Plantlet production.; Minijardim clonal; Silvicultura clonal; Miniestaquia.. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000701164 Registros recuperados: 2 Primeira ... 1 ... Última

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