Development of four genera of orchids in open and closed environment in the Sertão Paraibano
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Abstract
In this work we verified the survival among orchids in two types of environments, performing the tests with four genera Phalaenopsis, Cattleya, Cymbidium and Dendrobium. the environments that were arranged the plants, were greenhouse protected with shading, and open environment that in this case had as host plants trees of Neem (Azadirachta indica) and Juazeiro (Ziziphus joazeiro), were placed in pots and fixed at a height of approximately 1.5 meters. Climate of 20 oC of minimum and 38 oC, in the region of Sousa-PB in the District of Pereiros in a private orchid garden. The same type of substrates were used in both environments, coconut fiber, in the analysis were observed number of live stems, number of leaves, number of flowers, number of fruits, number of tillers and number of dehydrated stems. The tests verified that the genus Phalaenopsis had better development in both types of environments, however there was no significant difference between environment x genus, but the plants arranged in the experiment had good results, of survival, not being verified death of any specimen, with no loss of the material.
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Copyright (c) 2023 Paulo Alves Wanderley, Francisca Gilma M. de Moraes, Maria da Guia Alves da Silva, Franklin Alyson Pedrosa de Sousa, Joserlan Nonato Moreira, Adinaele Pereira de Sousa, Francisco Iramirton Delfino, Renata Gabriele Barbosa Batista, Dulcineide Bezerra de Sousa, Izabela Maria Formiga da SilvaAuthor(s)
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Paulo Alves Wanderley
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Francisca Gilma M. de Moraes
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Maria da Guia Alves da Silva
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Franklin Alyson Pedrosa de Sousa
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Joserlan Nonato Moreira
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Adinaele Pereira de Sousa
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Francisco Iramirton Delfino
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Renata Gabriele Barbosa Batista
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Dulcineide Bezerra de Sousa
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Izabela Maria Formiga da Silva