氮肥对库布齐沙地柳枝稷产量、氮肥利用率及土壤硝态氮残留的影响
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Tao Meng1 , Su De-rong1 , Lyu Shi-hai2 , Wang Tie-mei1 , Chen Jun-han3
, Su De-rong, Lyu Shi-hai, Wang Tie-mei