期刊论文

中文

湖南农业科学

1006-060X

2023

08

6-11

10.16498/j.cnki.hnnykx.2023.008.002

国家水稻产业技术体系岗位专家项目(CARS-01-85) 衡阳市基础研究项目(202250045246)。

本校为第一机构

选择30个再生稻品种在湘中地区进行品种筛选试验,以期筛选出更适合在湖南地区种植的再生稻品种。结果表明:参试再生稻品种中以C两优0861和和两优1号的周年产量较高,分别为15.849和15.642 t/hm2展开更多 选择30个再生稻品种在湘中地区进行品种筛选试验,以期筛选出更适合在湖南地区种植的再生稻品种。结果表明:参试再生稻品种中以C两优0861和和两优1号的周年产量较高,分别为15.849和15.642 t/hm2,适宜3月下旬在湘中地区播种;Q两优丝苗、深两优475和甬优4949这3个品种的周年产量均在14.76 t/hm2以上,但是生育期偏长,适宜在湘南地区作再生稻种植,在湘中地区则需适当早播;望两优889的周年产量也处于较...

Thirty ratooning rice varieties have involved in a completely randomized experiment in central Hunan to screen out more suitable ones for planting in Hunan Province.Results:among the ratooning rice varieties,C Liangyou 0861 and Heliangyou 1 achieved 2 the highest annual...MORE Thirty ratooning rice varieties have involved in a completely randomized experiment in central Hunan to screen out more suitable ones for planting in Hunan Province.Results:among the ratooning rice varieties,C Liangyou 0861 and Heliangyou 1 achieved 2 the highest annual yields,up to 15.849 t/hm and 15.642 t/hm2,respectiv...