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海藻酸和磷酸二氢钾对烟草花期和烟叶品质的影响差异
石永春
Different effects of alginic acid and KH2PO4 on flowering time and leaf quality of tobacco
中国农学通报 . 2015, (13): 67 -71 .  DOI: 10.11924/j.issn.1000-6850.2014-2277