Desempenho produtivo e caracterização físico-química de frutos de 58 copas de laranjeiras-doce sobre quatro porta-enxertos, no extremo sul da Bahia

Abstract

Two studies were conducted with 58 sweet orange tree cultivars, using the mandarin ‘Sunki Tropical’ and Citrandarin ‘San Diego’, ‘Riverside’ and ‘Indio’ as rootstock. The studies were carried out at Fazenda Chão Bello, located in the municipality of Ibirapuã, in the extreme south of the State of Bahia, Brazil. The first study was carried out through comparative analysis of the 58 tops cultivars on the four rootstocks, evaluating the characteristics: equatorial diameter, fruit mass, peel thickness, number of seeds, soluble solids, titratable acidity, Ratio and juice yield. The tops Pera CNPMF-D-3, Pera Olímpia, Pera Bianchi, Jaffa e Westin presented characteristics that define fruits with quality standards. Also, the tops Pera Olímpia, BRS Sincorá e Westin on ‘Sunki Tropical’ rootstock, Pera CNPMF-D-3, Pera CNPMF-D-25, BRS Sincorá, Aquiri e Russas P.S on the rootstock 'San Diego', Pera CNPMF-C-32, Pera CNPMF-D-3, Pera CNPMF-D-6, Pera CNPMF-E-6, Pera Bianchi, Pera CNPMF-CE-03, Salustiana e Westin on 'Riverside' rootstock are suitable for the juice production industry. For the second study, the 58 tops cultivars on the four rootstocks had their total productivity estimated. The tops Pera CNPMF A15, Pera CNPMF C-21, Pera CNPMF D-3, Pera CNPMF-D-25, Pera CNPMF E-6, Pera CNPMF CE-03, Pera Olímpia, Pera Bianchi, Pera Vacinada, Pera Ipeal-E3, Pera Ibotirama, Valencia CNPMF Montemorelos, Natal CNPMF-112, Berna, F-Menuda, BRS Sincorá, Aquiri, Early Oblong, Russas P.S., Seleta Itaboraí, Pineapple e Westin were more productive on the 'Sunki Tropical' rootstock. The tops Pera Ibotirama, Valencia CNPMF 02, Valencia CNPMF 03, Valencia CNPMF-27, Valencia CNPMF 36, Valencia L. White, Natal CNPMF 112, Berna, Aquiri, Early Oblong, Salustiana, Diva e Hamlin CMPMF-20 were more productive on the 'San Diego' rootstock. The tops Pera CNPMF 02, Pera CNPMF C-32, Pera CNPMF D-6, Pera CNPMF D-25’, Pera Olímpia, Valencia CNPMF 01, Valencia CNPMF 02, Valencia CNPMF, Valencia CNPMF 27, Valencia CNPMF 36, Valencia CNPMF-F11, Valencia Chapman, Valencia CNPMF Montemorelos, Valencia CNPMF Tuxpan, Natal CNPMF 02, Natal Ipeal, Natal CNPMF 112, F-Menuda, Seleta Itaboraí, Salustiana, Pineapple, Hamlin CNPMF-20 e MelRosa were more productive on the 'Riverside' rootstock. The tops Pera CNPMF A-15, Pera CNPMF D-25, Pera Ipeal E3, Valencia CNPMF 01, Valencia CNPMF 02, Valencia CNPMF, Valencia CNPMF 36, Valencia CNPMF-F11, Valencia Delta, Valencia Chapman, Valencia CNPMF Montemorelos, Valencia Registro, Valencia CNPMF Tuxpan, Valencia CNPMF 21, Natal CNPMF 01, Natal CNPMF 112, Berna, Aquiri, Diva e Hamlin CNPMF-20 were more productive on the 'Indio' rootstock.