Title:	Environmental stratification in the brazilian Cerrado on the yield and fiber quality of cotton genotypes.
Authors:	COTRIM, M. F. FARIAS, F. J. C. CARVALHO, L. P. de TEODORO, L. P. R. BHERING, L. L. TEODORO, P. E.
Affiliation:	Mayara Fávero Cotrim, Universidade Federal de Mato Grosso do Sul - UFMS/Campus de Chapadão do Sul; FRANCISCO JOSE CORREIA FARIAS, CNPA; LUIZ PAULO DE CARVALHO, CNPA; Larissa Pereira Ribeiro Teodoro, Universidade Federal de Mato Grosso do Sul - UFMS; Leonardo Lopes Bhering, Universidade Federal de Viçosa- UFV/Departamento de Biologia Geral; Paulo Eduardo Teodoro, Universidade Federal de Mato Grosso do Sul - UFMS.
Date Issued:	2019
Citation:	Bioscience Journal, v. 35, n. 5, p. 1349-1355, Sep./Oct. 2019.
Description:	Environmental stratification studies are important for the plant breeding, since they allow to adequately plan the experimental network. The objective of this work was to identify similar environments for cotton cultivation in the Brazilian Cerrado regarding yield and fiber quality. Nineteen field studies were carried out in a randomized complete block design with twelve genotypes and four replicates. Agronomic (cotton seed yield and fiber percentage) and technological traits (length, micronaire, fiber strength) were evaluated. These results indicate that there are six environments (PVA3, MON, SHE1, SIN, PPA e TRIN) in which the cotton trials should be installed as a matter of priority owing to the phenotypic response pattern obtained for the evaluated traits. The remaining 13 environments are similar to each other for all traits and can be summarized in strategic locations depending on the ease of installation of the trials.
Thesagro:	Gossypium Hirsutum
NAL Thesaurus:	Fiber quality
Keywords:	Genotypes x environments interaction
Notes:	Título em português: Estratificação ambiental no Cerrado brasileiro sobre o rendimento e a qualidade da fibra dos genótipos de algodão.
Type of Material:	Artigo de periódico
Access:	openAccess
Appears in Collections:	Artigo em periódico indexado (CNPA)