Desempenho de progênies de diferentes matrizes de cajuzinho-do-cerrado mediante o armazenamento e o peso das núculas
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Data
2015-10
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Resumo
Cajuzinho-do-cerrado (Anacardium humile A. STHIL.)
has a wide distribution in areas of the Midwest Brazilian
Cerrado, it’s fleshy fruits are widely used by regional populations in
an extractive way. Despite the promising agro-economic potential,
few studies have been developed to domestication of the species.
The study aimed to evaluate twenty different matrices of cajuzinhodo-
cerrado, checking how the weight and the storage of cashew nuts are related with the emergence percentage and biometric
variables of seedling newly formed. Fifty fruits were collected from
twenty different matrices of Anacardium humile inside the Emas
National Park, Mineiros, GO. All fruits collected showed matured,
developed and yellow pedicels. Seven matrices had an excess
number of fruits, so it was harvested 50 other cashew nuts, which
were stored in cold and dry chamber for a period of six months.
The seedlings emergence rates were satisfactory in both, total
experiment and for progeny. Reproduction of Anacardium humile
through cashew nuts proved to be promising. Weight of cashew nuts
did not affect emergence rates or seedlings biometrics. The storage
of nuts for six months for planting in autumn was inefficient.
Descrição
Palavras-chave
Armazenamento, Anacardium humile, Emergência, Plântulas, Storage, Emergence, Seedlings
Citação
RESSEL, Kaila de Assis; RIBEIRO, Matheus de Souza Lima; REIS, Edésio Fialho dos. Desempenho de progênies de diferentes matrizes de cajuzinho-do-cerrado mediante o armazenamento e o peso das núculas. Ciência Rural, Santa Maria, v. 45, n. 10, p. 1782-1787, out. 2015.