加工过程中取样的大豆种子质量

IF 1.1 4区农林科学 Q3 AGRONOMY

Journal of Seed Science Pub Date : 2022-01-01 DOI:10.1590/2317-1545v44259615

Paula Folquini, C. Coelho, Daniele Nerling

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引用次数: 1

摘要

摘要:代表性种子批次抽样是分析种子质量的重要手段。本研究旨在确定在加工过程中和包装后使用取样器取样是否会干扰大豆种子批次的生理质量和健康分析。该研究分别使用2017/2018和2018/2019生长季节生产的6个和12个大豆种子批次进行。按照《种子检验规则》的规定，采用两种抽样方法:a)加工过程中抽样;B)用取样器对袋装种子进行取样。种子质量通过发芽率、加速老化和四氮唑试验来评估活力，并用吸墨试验来评估种子健康。加工过程中取样和袋装后取样在种子活力和健康程度的表达上存在差异。种子批次的均匀性是确定采样方法差异的关键。加工流程中的取样更具代表性，可用于发芽试验。

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Quality of soybean seeds sampled during processing

Abstract: Representative seed lot sampling is important in analyzing seed quality. This study aimed to determine whether sampling during processing and after packaging using samplers interferes in analyzing the physiological quality and health of soybean seed lots. The study was conducted with six and twelve soybean seed lots produced in the 2017/2018 and 2018/2019 growing seasons, respectively. Two sampling methods were used, according to the Rules for Seed Testing: a) sampling during processing; b) sampling of seed lots stored in bags using a sampler. Seed quality was assessed by germination percentage, accelerated aging, and tetrazolium tests to determine vigor, and seed health using the blotter test. Sampling during processing and after storage in bags differ in the expression of seed vigor and health. Seed lot homogeneity is essential to determine the difference between sampling methods. Sampling in the processing flow is more representative and may be indicated for the germination test.

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来源期刊

Journal of Seed Science Agricultural and Biological Sciences-Agronomy and Crop Science

CiteScore

2.00

自引率

30.00%

发文量

审稿时长

12 weeks

期刊介绍： From 2017 the Journal of Seed Science (JSS) will circulate online version only. Original scientific studies and communications, not yet published or submitted to another journal for publication and written in Portuguese or English, will be accepted for publication. For manuscripts submitted in English, the authors should provide an adequated version. The SCIENTIFIC COMMUNICATION is a category of scientific manuscript which describes a technique, an equipment, new species or observations and surveys of limited results. It has the same scientific rigor as the “Scientific Articles” and the same value as a publication. The classification of a manuscript as a SCIENTIFIC COMMUNICATION is based on its content and scientific merit but it can be a preliminary study, simple and not definitive on a certain subject, with publication justified by its uniqueness and contribution to the area. The Editorial Board of the JSS may invite leading authors of recognized reputation to compose specific Review Articles covering topics of their specialization that will convey to the scientific community the state-of-the-art knowledge related to the specific theme.