Substratos na produção de mudas de três espécies arbóreas do cerrado

Sobrinho, Severino Paiva; Luz, Petterson Baptista da; Silveira, Thammy L.S.; Ramos, Denis Tomás; Neves, Leonarda Grillo; Barelli, Marco Antônio Aparecido

doi:10.5039/agraria.v5i2a741

Cited by 32 publications

(25 citation statements)

References 9 publications

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“…Um comparativo com espécies distribuídas nas mesmas áreas de E. calycina também indicou pouco efeito da suplementação de substratos comerciais com material estruturante como areia e casca de arroz carbonizada na produção de mudas de Hancornia speciosa Gomes e E. dysenterica (Paiva et al, 2010 …”

Section: Para Avaliar O Crescimento Das Plantas (Experimento Ii;unclassified

Coloração do Fruto e Substrato na Emergência e no Crescimento de Plantas de Eugenia calycina Cambess

et al. 2016

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RESUMOO objetivo do trabalho foi avaliar a influência da coloração dos frutos na emergência e no crescimento das plantas de Eugenia calycina Cambess (pitangueira-do-cerrado), assim como de substratos com diferentes proporções de material orgânico e estruturante. Palavras-chave: maturação do fruto, fruteiras nativas, pitangueira-do-cerrado, sementes. Fruit Coloring and Substrate in Emergence and Growth of Eugenia calycina Cambess Seedlings ABSTRACTThis study aimed to evaluate the influence of fruit coloring in emergence process and growth of Eugenia calycina Cambess seedlings, as well substrates with different proportions of organic and structuring material. Three experiments were conducted: the first of emergence; the second of plant growth, both with fruits of green color, orange/red, light red and dark red; and the third experiment was conducted to compare five mixture of Bioplant  supplemented with Vermiculita  and coconut i powder n the seedling growth, both in proportion of 20 and 40%. The fruit coloring did not influence the capacity of emergence, time (initial, mean and final), rate and synchrony of emergence of E. calycina seedlings. The growth of E. calycina seedlings is independent of fruit color up to 270 days. The Vermiculita  and -coconut powder supplemented by Bioplant  do not improved the plants growth up to 120 days of cultivation.

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Section: Para Avaliar O Crescimento Das Plantas (Experimento Ii;unclassified

Coloração do Fruto e Substrato na Emergência e no Crescimento de Plantas de Eugenia calycina Cambess

et al. 2016

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“…Due to the high availability and low cost (Cunha et al, 2006), the use of organic waste, combined with mineral materials in the preparation of substrates, is an economically viable alternative for the production of tree seedlings, as reported by some studies (Artur et al, 2007;Caldeira et al, 2008;Nóbrega et al, 2008;Dantas et al, 2009;Paiva Sobrinho et al, 2010). The presence of organic material in the composition of the substrates is essential to ensure water retention and nutrient supply during the initial development of the plant (Paiva Sobrinho et al, 2010).…”

Section: Introductionmentioning

confidence: 99%

Growth of Leucaena leucocephala (Lam.) de Wit favored by organic waste in the Brazilian semiarid region

Amaral

Nóbrega

et al. 2016

Rev. bras. eng. agríc. ambient.

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The aim of this study was to evaluate the effect of sources and rates of organic waste and their interaction on the growth of Leucaena leucocephala (Lam.) de Wit, in the Southeast region of Piauí State. The treatments consisted of two sources (Copernicia prunifera (Mill.) H.E. palm residue and plant compound) and six organic waste rates. The study was conducted in the period of March-June 2011 and the following parameters were evaluated: stem diameter, height, number of leaves, shoot dry weight, root dry weight, total dry matter, root volume, shoot dry weight/root dry weight ratio, height/stem diameter ratio and the Dickson Quality Index. The Copernicia prunifera (Mill.) H.E. palm residue and plant compound showed a great potential to be used in the manufacture of substrates for the production of seedlings Leucaena leucocephala (Lam.) de Wit, since their initial development was influenced by the sources and proportions of these organic residues and by the interaction between these treatments. The substrate containing 50% of plant compound produced better quality of plants of Leucaena leucocephala (Lam.) de Wit in their initial development stage.

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“…Silva, Oliveira, Mendonça, and Soares (2011) also observed significant increases in the height, diameter of the lap and number of leaves in mangaba plants, when cultivated in substrates that presented in their composition manure and carbonized rice husk. However, Paiva Sobrinho et al (2010), verified that this same composition presented low increments when compared to the soil. According to Santos et al (2011) the soil fertility itself was sufficient to meet the needs, so the addition of organic compound promoted nutritional imbalance, consequently causing a phytotoxic effect, impairing the absorption of certain nutrients.…”

Section: Methodsmentioning

confidence: 75%

Substrates and Fertilization of Mamacadela

Silva¹,

Silva²,

Mota³

et al. 2019

JAS

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The Cerrado has fruit species of great potential of use in commercial systems of agricultural production. They are obliged to carry out studies on the production of seedlings, contributing to a perpetuation of these species. The objective of this study was to evaluate the effect of different substrates and different doses of Basacote® on the emergence and early development of B. gaudichaudii plants. The experiment was conducted in a greenhouse in the experimental area of the Goiano Federal Institute-Campus Ceres. Experiment 1 was composed of six treatments (six compositions) and experiment 2 consisted of 5 treatments (five doses of Basacote®). The experimental design was a randomized complete block with four replicates and 12 plants per experimental plot. The variables analyzed were emergence, height, lap diameter, number of leaves, root system length, survival rate and fresh and dry matter of the aerial part and root system. The substrate composed of bovine manure + Plantmax® + soil provides better conditions for growth and development of mamacadella plants. The mamacadela seedlings do not tolerate high levels of organic matter in the substrate. For the production of Brosimum gaudichaudii seedlings the use of the 6.48 g dose of Basacote® plant-1 is indicated.

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Substratos na produção de mudas de três espécies arbóreas do cerrado

Cited by 32 publications

References 9 publications

Coloração do Fruto e Substrato na Emergência e no Crescimento de Plantas de Eugenia calycina Cambess

Coloração do Fruto e Substrato na Emergência e no Crescimento de Plantas de Eugenia calycina Cambess

Growth of Leucaena leucocephala (Lam.) de Wit favored by organic waste in the Brazilian semiarid region

Substrates and Fertilization of Mamacadela

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