摘要
[目的]筛选适宜河南地区种植的早熟大白菜[Brassica pekinensis(Lour.)Rupr.]品种。[方法]供试5个品种分别为11v23×11t58、13t3×13t71、13t78×13t77、13t82×13t71、改良新夏阳白菜(CK)。2013年8月2日在郑州市蔬菜研究所二七区张新庄试验园区开展品比试验。[结果]改良新夏阳熟性最早,软腐病和霜霉病较轻,产量可观,经济效益较高,适合河南省大部分地区作夏、秋栽培的早熟大白菜品种。新品系11v23×11t58熟性也较早,球型为短柱型,抗霜霉病和软腐病,产量也较高,且采收期极长,适合中原地区消费习惯,经济效益较高。新品系13t3×13t71球型较好,抗病性高,但有待于进一步提纯推广。[结论]新品系11v23×11t58适宜在河南及气候相似地区推广种植。
[ Objective ] The aim was to screen the suitable early-maturing Chinese cabbage cuhivars for Henan Area. [ Method] Five tested Chinese cabbage cultivars were 11v23 × 11t58, 13t78 × 13t71, 13t78 × 13t77,13t82 × 13t71 and modified Xinxiayang（CK）, resp.. T com- parison test was conducted on at Zhangxinzhuang Test Garden Region, Erqi District, Zhengzhou Vegetable Research Institute, Zhengzhou in August 2 of 2013. [ Result ] The maturity of modified Xinxiayang was early, its soft rot and downy mildew was light, its yield was considerable and economic benefit was high, so it was suitable for taken as summer and autumn early-maturing Chinese cabbage cultivars planting in Henan Province. The maturity of the new line 11 v23 × 11 t58 also was early, its fruit was short column type, and it had characteristics of resistance to soft rot and downy mildew, high yield and economic benefits, and long harvest period, so it was suitable for local consumption custom of cen- tral China. The new line 13t3 ×13t71 fruit was ball type, and it had high resistance to disease, but it was subject to future purification and promotion. [ Conclusion] The new line 11v23 × 11t58 is suitable for promotion and planting in Henan and the same climate area.
出处
《安徽农业科学》
CAS
2014年第3期683-684,共2页
Journal of Anhui Agricultural Sciences
关键词
早熟
大白菜
品比试验
Early-maturing
Chinese cabbage
Comparison test
