Knowledge Resource Center for Ecological Environment in Arid Area
Fruit and Planting Material Production by Irrigated 'Perola' Pineapple in Response to Planting Spacing under Semi-Arid Conditions | |
Maia, V. M.1; Almeida Junior, A. B.1; Mizobutsi, G. P.1; Mizobutsi, E. H.1; Pacheco, D. D.2 | |
通讯作者 | Maia, V. M. |
会议名称 | 6th International Pineapple Symposium |
会议日期 | MAR 24, 2009 |
会议地点 | Joao Pessoa, BRAZIL |
英文摘要 | The pineapple crop requires special attention concerning to the choice of the most adequate planting densities. In some cases higher planting density may satisfy both producer requirements for productivity and consumer requirements for fruit quality. This study was carried out to determine the influence of planting spacing on the yield of both fruits and planting material (slips, suckers) of 'Perola' pineapple in the semi-arid region of North Minas Gerais State, Brazil. The experiment was set up in a randomized blocks design, with four treatments, four replications and 24 plants per plot. The following spacings were studied differing according to the distance between double rows: T1 - 80 x 40 x 30 cm; T2 - 90 x 40 x 30 cm; T3 - 100 x 40 x 30 cm; and T4 - 120 x 40 x 30 cm. These treatments were assessed based upon the following variables: stem diameter at soil surface level; 'D' leaf length at floral induction; fruit fresh mass, with and without crown; fruit diameter and length; pulp firmness and total soluble solids; and suckers, slips and fruit yield per hectare. Plants set up at smaller spacings (T1 and T2) presented stems with larger diameters, higher productivity of both fruits (T1) and suckers (T1, T2 and T3). The other variables studied were not affected with statistical significance by the spacing treatments. |
英文关键词 | Ananas comosus var. comosus yield fruit quality planting material |
来源出版物 | VI INTERNATIONAL PINEAPPLE SYMPOSIUM |
ISSN | 0567-7572 |
出版年 | 2009 |
卷号 | 822 |
页码 | 125-130 |
EISBN | 978-90-6605-310-6 |
出版者 | INT SOC HORTICULTURAL SCIENCE |
类型 | Proceedings Paper |
语种 | 英语 |
国家 | Brazil |
收录类别 | CPCI-S |
WOS记录号 | WOS:000305508900014 |
WOS类目 | Agricultural Economics & Policy ; Plant Sciences ; Horticulture |
WOS研究方向 | Agriculture ; Plant Sciences |
资源类型 | 会议论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/297988 |
作者单位 | 1.Univ Estadual Montes Claros, Dept Ciencias Agr, Montes Claros, MG, Brazil; 2.Empresa Pesquisa Agr Minas Gerais EPAMIG, Porteirinha, MG, Brazil |
推荐引用方式 GB/T 7714 | Maia, V. M.,Almeida Junior, A. B.,Mizobutsi, G. P.,et al. Fruit and Planting Material Production by Irrigated 'Perola' Pineapple in Response to Planting Spacing under Semi-Arid Conditions[C]:INT SOC HORTICULTURAL SCIENCE,2009:125-130. |
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