中国稻米

• 品种与技术 • 上一篇    下一篇

不同育秧基质对水稻秧苗素质的影响

  1. 1 桐城市水稻研究所,安徽 桐城 231400;2 安庆市种植业管理局,安徽 安庆 246003
  • 出版日期:2018-01-20 发布日期:2018-01-20
  • 通讯作者: 陈再高
  • 基金资助:
    现代农业产业技术体系建设专项资金资助

Effects of Different Seedling Substrates on Seedling Quality of Rice

  • Online:2018-01-20 Published:2018-01-20

摘要: 利用5种不同育秧基质替代营养土在安徽安庆培育水稻机插秧苗,调查分析了各处理的出苗率、成秧率、地上部秧苗素质、根系、干鲜质量。结果表明,用水稻育秧基质育苗能够明显提高机插秧苗素质和成秧率,尤以安徽绿福农业科技股份有限公司和安徽安庆亿科育苗材料有限公司生产的育秧基质优势更明显。建议大面积推广水稻基质育秧,为夺取水稻高产、优质、高效奠定坚实的基础。

关键词: 水稻, 育秧基质, 秧苗素质, 成秧率

Abstract: The seedling quality of rice with five different seedling substrate were investigated in 2017, taking nutrition soil seedling raising as the control. The results showed that the utilization of seedling substrates improved the survival rate and seedling quality of mechanical transplanting rice significantly, the substrates from Anhui Lvfu Agricultural Technology Limited Company and Anhui Anqing Yike Seedling Materials Limited Company were more obvious. It was suggested to popularization of substrate seedling raising.

Key words: rice, substrate seedlings raising, seedling quality, seedling survival rate

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