Fenología de Gossypium raimondii Ulbrich “algodón nativo” de fibra de color verde
- López, Eloy
- Gil, Armando
ISSN: 2306-6741, 2077-9917
Year of publication: 2017
Issue Title: Julio - Setiembre
Volume: 8
Issue: 3
Pages: 267-271
Type: Article
More publications in: Scientia Agropecuaria
Abstract
In Peru is possible find native species of colored fiber of the genus Gossypium. These fibers of natural color are highly valued in hand crafted clothing; However, given the limited information of the phenology of Gossypium raimondii Ulbrich ¨native cotton¨ of green fiber, it was taken as the objective of research. The seeds are from San Benito, Cajamarca (Peru); while the experimental phase took place in the hamlet La Merced, Laredo (Peru). Being the sample 30 plants randomly selected, which were planted on sandy-loam soil under traditional agronomic management and gravity irrigation. The plant was determined to complete its development at 207 days during its phenology. The vegetative phase lasted 5 to 50 days, reproductive phase between 65 to 165 days while the maturing phase between 146 to 207. It is concluded that Gossypium raimondii Ulbrich is a variety that has a short phenology, characteristics of an incipient domestication crop.
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- Received February 16, 2017.
- Accepted September 06, 2017.
- Corresponding author: slopezm@unitru.edu.pe (E. López).