现代农业科技Issue(9)：17-21,5.DOI:10.3969/j.issn.1007-5739.2025.09.005
中籼杂交稻新品种机插比较试验
Comparative Trial of Mechanical Transplanting for New Medium Indica Hybrid Rice Varieties
李永1
作者信息
- 1. 庐江县农业综合行政执法大队,安徽庐江 231500||庐江县种子管理站,安徽庐江 231500
- 折叠
摘要
Abstract
In order to screen high-yield and high-quality medium indica rice varieties suitable for planting in Lujiang County,a comparative trial was conducted using 20 new rice varieties approved by competent authorities of China or Anhui Province in the past three years,with suitable planting regions covering Lujiang area,through carpet seedling mechanical transplanting.The results showed that four varieties(Liangyou 517,Jingliangyou 1377,Quanyou 386 and Weiliangyou 534)achieved harvested yield exceeding 12 000 kg/hm2 with moderate growth duration and good comprehensive resistance,making them suitable for rice-wheat and rice-rape rotation systems in Lujiang County.Shenliangyou 1378 demonstrated a long growth period with harvested yield exceeding 13 000 kg/hm2 and favorable comprehensive resistance,indicating its potential for single-season rice promotion in the region.关键词
中籼杂交稻/新品种/机插/性状/产量Key words
medium indica hybrid rice/new variety/mechanical transplanting/trait/yield引用本文复制引用
李永..中籼杂交稻新品种机插比较试验[J].现代农业科技,2025,(9):17-21,5.
