早熟黄皮洋葱新品种比较试验
Comparative Test on New Varieties of Precocious Onion with Yellow Skin
潘美红 1杨海峰 1惠林冲 1薛萍 1缪美华 1陈微 1何林玉 1陈振泰1
作者信息
- 1. 江苏省连云港市农业科学院,江苏连云港222000
- 折叠
摘要
[目的]对早熟黄皮洋葱新品种进行比较试验.[方法]以洋葱品种喜伯和快星为对照,对连云港市农业科学院选育的早熟黄皮洋葱品种希望之星和阳春黄3号的熟性、性状、不同收获期鳞茎大小、产量等方面进行比较试验.[结果]早熟洋葱在倒伏后鳞茎继续膨大,倒伏后7～10 d后至终收期,鳞茎增加的重量占最终鳞茎重的15％～25％;阳春黄3号熟性最早,产量高于对照品种;希望之星熟性与对照相当,并且在不同收获期均表现产量优势明显.[结论]该研究为优良品种的推广奠定基础.
Abstract
[Objective] To carry out comparative test on new varieties of precocious onion with yellow skin.[Method] With onion varieties Xibo and Kuaixing as the control, comparative test on the maturity, character, bulb size and yield of Xiwangzhixing and Yangchunhuang 3 were carried out, which were breeded by Lianyungang Academy of Agricultural Sciences.[ Result] The bulb of precocious onion continued to expand after lodging, and the bulb increased from 7-10 d after lodging to the final harvesting date, which accounted for 15％-25％ of the weight of the bulb.The maturity of Yangchunhuang 3 was the earliest, and the yield was higher than the controls.Xiwangzhixing was similar to the controls in maturity, and had an obvious yield advantage in different harvesting dates.[Conclusion] This research laid foundation for the extension of high-quality varieties.
关键词
早熟/早熟黄皮洋葱/比较试验Key words
Precocious/Precocious onion with yellow skin/Comparative test引用本文复制引用
基金项目
江苏省农业科技自主创新资金项目([CX142011])
出版年
2017
国家科技期刊平台
NSTL
维普
万方数据