CAJ | 학술논문

为探索烤烟漂浮育苗环节的轻简高效技术，采取沙培、化控组合处理烟苗，考察各处理对成苗期烟苗素质、生理活性和降低用工方面的效果。结果表明，沙培加化控育苗能够实现免剪叶炼苗，每公顷节省3.4个用工，实现了轻简育苗目的；沙培加化控处理的烟苗素质、生理活性比对照明显提高，实现了优质高效育苗目的。
위탐색고연표부육묘배절적경간고효기술，채취사배、화공조합처리연묘，고찰각처리대성묘기연묘소질、생리활성화강저용공방면적효과。결과표명，사배가화공육묘능구실현면전협련묘，매공경절성3.4개용공，실현료경간육묘목적；사배가화공처리적연묘소질、생리활성비대조명현제고，실현료우질고효육묘목적。
In order to explore simple and efficient technology in the floating seedling segment,tobacco seedlings were trea-ted with sand cultivation and chemical control.Effect of different treatment was investigated on the quality,physiological ac-tivity of seedlings and reducing employment.The results show that free cutting leaves could be realized by sand cultivation and chemical control in exercising seedlings stage.The purpose of raising seedlings easy and simply was realized because of saving 3.4 days labor per hectare.Quality and physiological activity of seedlings which treated with sand cultivation and chemical control were significantly improved than contrast,so the purpose of high quality and efficiency was realized in rai-sing seedlings stage.