首页|Deciphering the fiber quality of Gossypium barbadense L.var.brasiliensis in La Convención,Cusco,Perú

Deciphering the fiber quality of Gossypium barbadense L.var.brasiliensis in La Convención,Cusco,Perú

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Background The quality of cotton fiber determines its value in the textile market,influencing agricultural profitabil-ity and the efficiency of textile processing.The selection of genotypes with superior fibers is a key factor for genetic improvement programs seeking adaptability and sustainability in the face of climate change.This demonstrates the strategic importance of this plant for sustainable agriculture and the global textile industry.The objective of this research was to decipher the fiber quality of Gossypium barbadense var.brasiliensis in the native Amazonian com-munities of La Convención,Cusco-Perú,and to evaluate other critical aspects of native cotton that have not yet been identified.The methodology included non-probability sampling for accessibility,qualitative and quantitative analyses,and multivariate analyses.The fiiber length(mm),micronaire index(maturity/fineness),fiber strength(gf/tex),length uniformity index(％),fiber elongation(％),maturation index(％),and short fiber index(％)were the fiber characteristics evaluated using the HVI method in cotton genotypes.Results Cotton accessions collected from Koribeni(Gossypium spp.)and Shivankoreni(Gossypium barbadense var.brasiliensis)stood out for their fiber quality properties,especially length,strength,and uniformity,which highlights their relevance for advanced textile applications and potential for use in plant genetic improvement programs.Conclusion These findings reinforce the need to conserve and study these native cotton accessions from the Peru-vian Amazon region,which can offer promising perspectives for the textile industry and agricultural biodiversity.

CottonSustainabilityAmazonian communitiesCotton fiber quality

MORALES-ARANIBAR Luis、SÁENZ Manuel Canto、MORALES-ARANIBAR Carlos Genaro、RIVERA Marite Yulisa Nieves、AGUILERA Jorge González、STEINER Fábio、BARDIVIESSO Diógenes Martins、ZUFFO Alan Mario

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National Intercultural University of Quillabamba,Cusco 08741,Peru

Universidad Nacional Agraria La Molina(UNALM),Lima 012,Peru

Graduate School,Jorge Basadre Grohmann National University,Tacna 583000,Peru

National Institute of Agrarian Innovation(INIA),Lima 15024,Peru

Department of Agronomy,State University of Mato Grosso do Sul(UEMS),Cassilândia 79540-000,MS,Brazil

Department of Agronomy,State University of Maranhão(UEMA),Balsas 65800-000,MA,Brazil

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2024

10.1186/s42397-024-00184-z

棉花研究(英文)
中国农业科学院棉花研究所,中国农学会

棉花研究(英文)

ISSN：2096-5044
年,卷(期)：2024.7(3)