Diagnostico da coleta de sementes e produção de mudas para o reflorestamento nas margens da lagoa de Parnagua - PI

Abstract

In recent years, both the search for and the demand for seeds and seedlings of native species of the Cerrado has grown considerably, but the lack of knowledge on how to produce these seedlings and collect seeds has generated some difficulty in finding them in existing nurseries. Based on this, the objective of the present study was to carry out a survey of the collection of seeds and production of seedlings that is being carried out at the Nursery of the Éden Reforestation Institute in the Municipality of Parnaguá-Piauí. The theme of reforestation and seedling nurseries. On-site visits were made to the IRÉ seedling nursery in Parnaguá, in order to observe the progress of the project and the development of the seedlings being produced on site. Two interviews were carried out with five members of IRÉ, one with the nurse in charge, and the other with other members of IRÉ. According to the results obtained, people who are selected through a public notice collect the seeds. Of registration launched by IRÉ, where those interested in collecting seeds register and undergo a training course. After that, the seeds are delivered and weighed in the nursery. At the beginning of the collection in November, a wide variety of seeds were still found, which are predominant in this period of the year, seeds such as Oiti (Hirtella glandulosa), Cashew (Anacardium occidentale) and jatobá (Hymenaea courbaril) were collected. Among others. As for the seedlings, they started to be produced from the first collection of seeds and more than 20,000 seeds were sown. Is being carried out in all its stages, from the collection of seeds to the planting of seedlings