CAJ | 학술논문

通过在不同浓度盐水中浸种不同时间选种，研究了不同选种方式对苤蓝种子活力的影响。试验结果表明，以0.4%的盐水浸泡1.5 h的处理选出的种子发芽指数、活力指数均最高，而发芽率和发芽势仅比最高值低0.25个百分点和2.7个百分点，差异不明显。因此，综合考虑在生产中用0.4%的盐水选种1.5 h可达到提高苤蓝种子活力的目的。
통과재불동농도염수중침충불동시간선충，연구료불동선충방식대비람충자활력적영향。시험결과표명，이0.4%적염수침포1.5 h적처리선출적충자발아지수、활력지수균최고，이발아솔화발아세부비최고치저0.25개백분점화2.7개백분점，차이불명현。인차，종합고필재생산중용0.4%적염수선충1.5 h가체도제고비람충자활력적목적。
We studied the effects of soaking seeds in salt water with different concentrations for different times on the vigor of kohrabi seeds. The results showed that, soaking in 0.4% salt water for 1.5 hours, the seeds had the highest germination index, vigor index, and the germination rate and germination potential were only 0.25% and 2.7% lower than those of the corresponding maximum value respectively, while the differences were not significant. Therefore, soaking in 0.4%salt water for 1.5 hours was best for improving the seed vigor of kohrabi in production.