Flowering phenophases and morphoagronomic characterization of Palma Santa Rita cultivars

IF 1.1 Q3 HORTICULTURE

Ornamental Horticulture Pub Date : 2023-01-01 DOI:10.1590/2447-536x.v29i3.2593

Fabrícia Armando Favaretto, Maria Helena Menezes Cordeiro, Rozineide Pereira Alves de França, Leidiane Santana das Neves, Celice Alexandre Silva

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引用次数: 0

Abstract

Abstract The characterization of flowering phenophases and morphoagronomic knowledge is important for crop management and harvest programming. This study aimed to evaluate the duration of reproductive phenophases and conduct morpho-agronomic characterization of gladiolus cultivars. Two experiments were conducted, one in a shaded environment and the other in a full sun environment. A split-plot design in randomized blocks was used, which consisted of the planting system with single rows and twin rows in the plots and the cultivars (White Goddess, Traderhorn, Peter Pears, and Gold Field) in the subplots. The reproductive phenophases, plant development and productivity of each cultivar were evaluated. The flowering cycle lasted from 58 to 65 days when the cultivars were grown in the shaded environment, while the duration of this cycle ranged from 78 to 87 days in the full sun environment. The yield of the Gold Field cultivar was significantly higher when grown in twin rows compared to single-row planting. A shaded environment and twin-row planting are the recommended conditions for the cultivation of gladiolus in the state of Mato Grosso since they promote better stem development and early flowering of the cultivars. The Peter Pears and Gold Field cultivars are recommended for cultivation in the region due to their greater production of marketable stems.

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帕尔马圣丽塔品种的开花物候期和形态农艺特征

开花物候期特征和形态农艺知识对作物管理和收获规划具有重要意义。本研究旨在评价剑兰品种生殖物候期的持续时间，并进行形态农艺鉴定。进行了两个实验，一个在阴影环境中，另一个在阳光充足的环境中。采用随机分块的分块种植设计，小区采用单行和双行种植，子小区采用白女神、Traderhorn、彼得梨和金田品种。对各品种的生殖物候期、植株发育和生产力进行了评价。遮荫条件下的开花周期为58 ~ 65 d，光照条件下的开花周期为78 ~ 87 d。双行种植的金田品种产量显著高于单行种植。在马托格罗索州，荫蔽环境和双行种植是推荐的栽培剑兰的条件，因为它们促进了茎的更好发育和品种的早期开花。彼得梨和金田品种被推荐在该地区种植，因为它们有更多的可销售的茎。

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来源期刊

Ornamental Horticulture Agricultural and Biological Sciences-Horticulture

CiteScore

2.20

自引率

14.30%

发文量

审稿时长

50 weeks

期刊介绍： The Journal ORNAMENTAL HORTICULTURE - OH (Revista Brasileira de Horticultura Ornamental) is an official publication of the Brazilian Society for Floriculture and Ornamental Plants (Sociedade Brasileira de Floricultura e Plantas Ornamentais) - SBFPO Short title of the journal: ORNAM. HORTIC. This Journal aim to publish technical and scientific researches in floriculture, ornamental plants, landscaping and landscapes from members of this Society and others. The manuscripts can be submitted in portuguese, but publication must be in English language (U.S.). All the manuscripts submitted to Ornamental Horticulture (Revista Brasileira de Horticultura Ornamental) - OH must not have been submitted or published at the same time, partial or totally, to other journal. It is allowed to read, download, copy, distribute, print, search, or link to parts or the full texts to use them for any other lawful purpose. The reproduction of articles published in this journal is authorized, under the condition that the source is acknowledged.