PRODUÇÃO DE SOJA NA REGIÃO SUDOESTE PAULISTA, SAFRA 2022/23

IF 2.7 3区生物学 Q3 CELL BIOLOGY

Nucleus Pub Date : 2023-09-27 DOI:10.3738/1982.2278.4142

Maria Beatriz Bernardes SOARES, Everton Luis FINOTO, Sérgio DONÀ, Fernando Takayuki NAKAYAMA, Gustavo Pavan MATEUS, Ivana Marino BÁRBARO-TORNELI, Marcelo TICELLI, Vera Lúcia Nishijima Paes de BARROS, Keron Mateus NEVES

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引用次数: 0

Abstract

In the search for maximum productivity, it is essential to know the response of cultivars in different regions and in their particular microclimates, in order to select the best available genetic material. Thus, the objective of this work was to study the agronomic performance of different soybean cultivars in different locations within the Southwest Region of the State of São Paulo in the 2022/2023 season, in order to identify the most suitable cultivars for planting in the region. Cultivar competition trials were carried out in 3 municipalities in the Southwest region of the State of São Paulo (Adamantina, Andradina and Assis) in an experimental design in randomized blocks with 3 replications and carried out as recommended for the crop, evaluating the grain yield at 13% humidity. The means of the results were grouped using the Scott-Knott test at 5% probability and a joint analysis of the experiments was carried out. All tested cultivars are agronomically able to be produced in the southwestern region of the State of São Paulo, however they presented modest yields in the 2022/23 season if considered as a whole. However, the selection of cultivars with specific adaptability for each locality increases productivity gains. Keywords: Adaptability; Genetical enhancement. Glycine max. Cultivar competition. Yield.

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sao保罗西南地区的大豆生产，收获2022/23

在寻求最高生产力的过程中，必须了解不同地区及其特定小气候下品种的反应，以便选择最佳的遗传物质。因此，本工作的目的是研究2022/2023年圣保罗州西南地区不同地点不同大豆品种的农艺性能，以确定最适合该地区种植的品种。品种竞争试验在圣保罗州西南地区的3个市(Adamantina、Andradina和Assis)进行，试验设计随机分组，3个重复，并按照作物推荐进行，评估13%湿度条件下的粮食产量。采用5%概率的Scott-Knott检验对结果均值进行分组，并对实验进行联合分析。所有试验品种在农艺上都可以在圣保罗州西南部地区生产，但如果从整体上考虑，它们在2022/23年度的产量并不高。然而，选择对每个地方具有特定适应性的品种可以提高生产力。关键词:适应性;遗传的增强。大豆。品种的竞争。产量。

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来源期刊

Nucleus CELL BIOLOGY-

CiteScore

5.60

自引率

5.40%

发文量

审稿时长

13 weeks

期刊介绍： Nucleus is a fully open access peer-reviewed journal. All articles will (if accepted) be available for anyone to read anywhere, at any time immediately on publication. Aims & Scope: The eukaryotic cell nucleus is more than a storage organelle for genomic DNA. It is involved in critical steps of cell signaling and gene regulation, as well as the maintenance of genome stability, including DNA replication and DNA damage repair. These activities heavily depend on the spatial and temporal “functional” organization of the nucleus and its integration into the complex meshwork of cellular scaffolding. Nucleus provides a platform for presenting and discussing cutting-edge research on all aspects of biology of the cell nucleus. It brings together a multidisciplinary community of scientists working in the areas of: • Nuclear structure and dynamics • Subnuclear organelles • Chromatin organization • Nuclear transport • DNA replication and DNA damage repair • Gene expression and RNA processing • Nucleus in signaling and development Nucleus offers a variety of paper formats including: • Original Research articles • Short Reports • Reviews • Commentaries • Extra Views • Methods manuscripts.