粮油食品科技

中国科学引文数据库(CSCD)收录期刊
2023年版《中文核心期刊要目总览》收录期刊
中国科技核心期刊
科创中国“2022、2023科技期刊双语传播工程”入选期刊
“2022中国精品期刊展”入选期刊
荷兰Elsevier-Scopus数据库收录期刊
瑞典DOAJ(开放存取期刊目录)收录期刊
美国EBSCO学术数据库收录期刊
美国《化学文摘》(CA) 收录期刊
英国《食品科技文摘》(FSTA)收录期刊
日本科学技术振兴机构(中国文献数据库)(JSTChina)收录期刊
美国《乌利希国际期刊指南》(UPD)收录期刊

储藏方式对稻谷发芽势和发芽率的影响
DOI:
作者:
作者单位:

作者简介:

通讯作者:

基金项目:


Influence of storage conditions on the germination energy and germination rate of paddy
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
    摘要:

    模拟大仓储粮环境,研究不同储藏方式(常规、低温、准低温)在2年内对不同水分的优质稻谷发芽率和发芽势的影响。通过每个季度抽 取仓库上、中、下层3个不同部位的稻谷进行对比实验,结果表明:水分随时间的推移而减小,最终都处于12.0%~14.0%之间,与储藏方式关系不显著;发芽势的变化幅度大于发芽率的变化幅度,但是变化趋势基本一致,发芽势变化更为明显,即发芽变化幅度为常规仓>准低温仓>低温仓,且上层稻谷的发芽率随着储藏时间的推迟显著降低,中层及下层变化较小;比较2年内2种水分的稻谷在3种储藏方式下的发芽率减小程度,发现水分高低对低温和准低温储藏下的稻谷影响不明显,高水分(≥16.0%)的稻谷在常规储藏方式下减小程度比一般水分(≤14.7%)的要大一些。

    Abstract:

    The effects of different conditions (conventional mode, low temperature and quasi - low temperature) on the germination energy and germination rare of high quality paddy with different moisture contents storage within two years were studied by the test of simulation environment of large grain warehouse. The samples were taken from the upper, middle and lower layers of the paddy bulk in each of the quarter of the warehouse. The results showed that the moisture content decreased with the time, at last stopped between 12.0%~14.0%, which was not significant with the storage condition. The change range of germination energy was generally greater than that of the germination rate, but their change trends were basically the same. The variation of germination energy was more obvious, ie, the order of the change range of germination rate was the conventional storage> quasi - low temperature storage> low temperature storage, and the germination rate of the upper layer decreased obviously with the storage time, while the middle and the lower layer changed little. After comparing the reduction of germination rate of the paddy with two kinds of moisture content stored for two years in three different storage conditions, the result showed that the effect of moisture content was insignificant on the paddy stored in low temperature and quasi - low temperature environment, but the in conventional mode, the reduction of germination rate of the paddy with high moisture content (≥16.0%) decreased more than that with normal moisture content (≤14.7%).

    参考文献
    相似文献
    引证文献

当期目录


年第卷第

文章目录

过刊浏览

引用本文

彭 毛,张 欣,左文杰,周 荧,魏建林.储藏方式对稻谷发芽势和发芽率的影响[J].粮油食品科技,2017,25(5):62-65.

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:
  • 最后修改日期:
  • 录用日期:
  • 在线发布日期: 2017-09-25
  • 出版日期: