CAJ | 학술논문

分析低温条件对刚移栽到大田烟苗的危害情况,确定龙岩市烤烟移栽期烟苗的冻害等级,同时利用1960～2005年2～3月龙岩的温度分布特征,确定各地烤烟最佳移栽期,结果表明：龙岩烤烟最佳移栽期由南向北依次为2月中旬以前、2月中下旬、3月上旬、3月中下旬。
분석저온조건대강이재도대전연묘적위해정황,학정룡암시고연이재기연묘적동해등급,동시이용1960～2005년2～3월룡암적온도분포특정,학정각지고연최가이재기,결과표명：룡암고연최가이재기유남향북의차위2월중순이전、2월중하순、3월상순、3월중하순。
The damage of low temperature on tobacco seedlings that just transplanted to field was analyzed in Longyan city,and then the freeze injury grades of tobacco seedling at transplant stage were determined.Meanwhile,the distribution characteristics of temperature from February to March in 1960-2005 were studied to determine the best transplant period at different areas.The results showed that the best transplanting period of flue-cured tobacco from south to north of Longyan City were before the middle of February,in late February,in early March and in late March in turn.