O Organic substrates in the development of camu-camuzeiro (Myrciaria dubia (H. B. K.) McVaugh) in the amazon region

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DOI:

https://doi.org/10.14295/cs.v15.4213

Abstract

Amazon is the largest tropical forest on the planet, it has a variety of plant species with emphasis on many
fruit trees, such as the camu-camuzeiro (Myrciaria dubia (H. B. K.) McVaugh), which occurs naturally on the
banks of rivers, lakes, lowlands and flooded forest of the Amazon. The objective of this study is to evaluate the
development of camu-camuzeiro seedlings in different organic substrates. The experiment was conducted
in the seedling production nursery of the Federal Rural University of Amazon. The experimental design was
entirely randomized, with ten treatments and five repetitions, each portion was represented by ten plants,
totaling 500 seedlings. The substrates evaluated were: T1 - Humus; T2 - Humus + Bird manure; T3 - Humus + Bovine
manure; T4 - Humus + Açaí kernel; T5 - Humus + Chestnut shell; T6 - Humus + Chestnut shell + Poultry manure;
T7 - Humus + Bovine manure + Chestnut shell; T8 - Humus + Açaí kernel + Poultry manure; T9 - Humus + Açaí
kernel + Bovine manure; T10 - Commercial. The different substrates used influenced the development of camucamuzeiro
seedlings evaluated at 180 days. The treatments with a substrate based on Humus (T1), Humus + Açaí
kernel (T4), Humus + Chestnut shell (T5), Humus + Chestnut shell + Poultry manure (T6), Humus + Bovine manure +
Chestnut shell (T7), Humus + Açaí Kernel + Bovine manure (T9) and the commercial substrate (T10) are the best
for a satisfactory development of this crop in the production field.

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Author Biographies

Antonia Benedita da Silva Bronze, Universidade Federal Rural da Amazônia - UFRA

Institute of Agricultural Science, Federal Rural University of Amazon, 66077-530, Belém, PA, Brazil

Sinara de Nazaré Santana Brito, Universidade Estadual Paulista - UNESP

Plant Production Department - Horticulture, Paulista State University “Júlio de Mesquita Filho”, 18610-034, Botucatu, SP, Brazil

Ewerton Delgado Sena, Universidade Federal Rural da Amazônia - UFRA

1Instituto de Ciências Agrárias, Universidade Federal Rural da Amazônia, 66077-530, Belém, PA, Brasil

Nayara Ferreira Barros da Silva, Universidade Federal Rural da Amazônia - UFRA

Institute of Agricultural Science, Federal Rural University of Amazon, 66077-530, Belém, PA, Brazil

Rhuan Carlos Nascimento Dias, Universidade Federal Rural da Amazônia - UFRA

Institute of Agricultural Science, Federal Rural University of Amazon, 66077-530, Belém, PA, Brazil

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Published

2023-11-30

How to Cite

Bronze, A. B. da S., Brito, S. de N. S., Monteiro, H. S. A., Sena, E. D., da Silva, N. F. B., Pinheiro  , V. J. F., Abreu  , L. B. de A., & Dias, R. C. N. (2023). O Organic substrates in the development of camu-camuzeiro (Myrciaria dubia (H. B. K.) McVaugh) in the amazon region. Comunicata Scientiae, 15, e4213. https://doi.org/10.14295/cs.v15.4213

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Original Article