CAJ | 학술논문

试验以‘翘头青’‘新翘头青’萝卜为试材，研究了高海拔地区不同播种期对复种萝卜产量、经济效益以及产品品质的影响，旨在筛选出适宜高海拔地区复种萝卜的最佳播种期。结果表明：当播种期在6月30日～7月23日时，萝卜的产量及品质随着播种时间的延后而升高，7月23日播种的萝卜各项指标达到最优。表明高海拔地区秋冬萝卜复种的适宜时期为7月中下旬，且‘新翘头青’更表现更佳。
시험이‘교두청’‘신교두청’라복위시재，연구료고해발지구불동파충기대복충라복산량、경제효익이급산품품질적영향，지재사선출괄의고해발지구복충라복적최가파충기。결과표명：당파충기재6월30일～7월23일시，라복적산량급품질수착파충시간적연후이승고，7월23일파충적라복각항지표체도최우。표명고해발지구추동라복복충적괄의시기위7월중하순，차‘신교두청’경표현경가。
This research was conducted to evaluate the effects of different sowing dates on yield,quality and economic benefits of multiple cropping radish ‘Qiaotouqing’and ‘New Qiaotouqing’in high altitude area.When sowing date ranged from June 30 th to July 23ed,the yield and quality of radish improved obvi-ously.The best sowing date was proved to be July 23ed.The results showed that the very suitable timing for the fall and winter radish revaccination in high altitude areas was late July,compared with ‘Qiaotou-qing’,the ‘New Qiaotouqing’could adapt to the environment and showed a better performance of yield and quality.