Production and postharvest quality of pear tree cultivars in subtropical conditions at eastern of Sao Paulo state, Brazil

被引：13

作者：

Bettiol Neto, Jose Emilio ^{[1
]}

Chagas, Edvan Alves ^{[2
]}

Sanches, Juliana ^{[3
]}

Pio, Rafael ^{[4
]}

Antoniali, Silvia ^{[5
]}

Cia, Patricia ^{[3
]}

机构：

[1] Inst Agron IAC, Ctr Frutas, BR-13214820 Jundiai, SP, Brazil

[2] Empresa Brasileira Pesquisa Agr, EMBRAPA Roraima CPAFRR, Boa Vista, RR, Brazil

[3] IAC, Ctr Engn & Automacao, Jundiai, SP, Brazil

[4] Univ Fed Lavras UFLA, Dept Agr, Lavras, MG, Brazil

[5] Agencia Paulista Tecnol Agronegocios, Unidade Pesquisa Desenvolvimento, Polo Extremo Oeste, Aracatuba, SP, Brazil

来源：

CIENCIA RURAL | 2014年 / 44卷 / 10期

关键词：

Pyrus communis; low chilling; phenology; firmness; color; acidity; TEMPERATE FRUIT CROPS; ATTRIBUTES; GROWTH;

D O I：

10.1590/0103-8478cr20131574

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

This research aimed to evaluate the production and postharvest quality of pear tree cultivars in subtropical conditions at eastern of Sao Paulo state. For such, an assay of competition among cultivars was implanted in the Jundiai city-SP, with five cultivars ('Centenaria', 'Triunfo', 'Primorosa', 'Seleta' and 'Tenra'). The experiment was implanted in 2007, the spacing was of 3.0mx4.0m, and the plants were grafting in Pyrus calleryana. The evaluations had been carried through in three vegetative cycle (2009/10, 2010/11 and 2011/12), the phenological stage, productive aspects and fruit postharvest quality were evaluated. The pear 'Tenra' presented highest production, with 6kg of fruits per plant. The cultivars produced fruits with typical coloring firmness and acceptable, but slightly sweet.

引用

页码：1740 / 1746

页数：7

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