共获得10多个经济性状与原品种相近，但农艺性状和品质则优于原品种的优良突变体。
More than 10 fine mutational lines similar with their parent lines in economical traits but better in agronomic traits and quality were selected.
进行了不同灌水方式对烟田土壤性状、烤烟农艺性状和经济性状影响的试验。
The experiments on effects of different irrigation methods on characteristics of soil, agronomic and economic characteristics of flue-cured tobacco were conducted.
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