Title:	Adaptability and stability of peach yield of cultivar BRS Libra grafted on different rootstocks in the subtropics.
Authors:	SANTANA, A. S. UBERTI, A. LOVATTO, M. PRADO, J. do SANTOS, M. V. DOS ROCHA, J. R. A. S. C. MAYER, N. A. GIACOBBO, C. L.
Affiliation:	ALICE S. SANTANA, UNIVERSIDADE FEDERAL DE VIÇOSA; ALISON UBERTI, UNIVERSIDADE FEDERAL DE VIÇOSA; MAIKE LOVATTO, UNIVERSIDADE ESTADUAL DE MARINGÁ; JEAN DO PRADO, UNIVERSIDADE FEDERAL DA FRONTEIRA SUL; MATEUS VELHO DOS SANTOS, UNIVERSIDADE FEDERAL DA FRONTEIRA SUL; JOÃO R. A. S. C. ROCHA, UNIVERSIDADE FEDERAL DE VIÇOSA; NEWTON ALEX MAYER, CPACT; CLEVISON LUIZ GIACOBBO, UNIVERSIDADE FEDERAL DA FRONTEIRA SUL.
Date Issued:	2020
Citation:	Crop Breeding and Applied Biotechnology, v. 20, n. 2, e314620218, 2020.
Description:	The objective was to evaluate the adaptability and yield stability of different peach rootstock genotypes in subtropical climate in an experiment in Chapecó, Santa Catarina, Brazil. Twenty-one rootstocks under the scion cultivar ?BRS Libra? and one genotype from self-rooted nursery trees were evaluated. The 22 genotypes were evaluated as fruit set and fruit yield in the growing seasons 2014/15, 2015/16, 2016/17 and 2017/18. Adaptability and stability were measured by the GGE biplot method. In the four years of evaluation, plants from self-rooted nursery trees had higher fruit set, yield as well as greater stability. On the other hand, the instability of plants grown on rootstocks from species other than the scion cultivar was greater. It can be concluded that under the tested conditions, the self-rooted genotype of ?BRS Libra? is a potential alternative for peach growers.
Thesagro:	Porta Enxerto Pêssego Fruticultura
Keywords:	BRS Libra
Type of Material:	Artigo de periódico
Access:	openAccess
Appears in Collections:	Artigo em periódico indexado (CPACT)