观赏植物育种中的选择过程

IF 1.1 Q3 HORTICULTURE

Ornamental Horticulture Pub Date : 2023-03-01 DOI:10.1590/2447-536x.v29i1.2617

V. Bugallo, G. Facciuto

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引用次数: 1

摘要

摘要选择是根据植物的特定用途所需的特性选择最佳基因型的过程。每个市场的新颖性、健康性、特殊性以及其生产对环境的低影响越来越受到重视。在选择观赏植物时，最值得怀疑的一点是美是主观的。为了减少主观性，育种家选择预先界定选择标准，为新品种的每个性状生成排名并赋值。要评估的选择标准和性状取决于作物的用途：切花和树叶、盆栽植物和景观植物。此外，功能植物（绿色墙壁和窗帘、绿色屋顶和生态功能植物）的选择也有自己的标准。

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Selection process in ornamental plant breeding

Abstract The selection is a process in which the best genotypes are chosen according to the desired characteristics for the specific use of the plant. Novelty, health, particular characteristics of each market and, increasingly, the low environmental impact of its production, are valued. One of the most questionable points in the selection of ornamental plants is the fact that beauty is subjective. To reduce subjectivity, breeders have chosen to delimit the selection criteria previously, generating a ranking and assigning values to each of the characters for the new cultivar. The selection criteria and traits to be evaluated depend on the use for which the crop is intended: cut flowers and foliage, pot plants, and landscape plants. In addition, the selection of functional plants (green walls and curtains, green roofs and ecological function plants) have their own criteria.

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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.