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中国农学通报
栽培密度对亳州桔梗生长生理特性的影响
宁书菊,韩娜,林文津,魏道智
Effects of Different Planting Densities on Growth and Physiological Characteristics of Platycodon grandiflorum in Bozhou
中国农学通报 . 2017, (28): 13 -18 .  DOI: 10.11924/j.issn.1000-6850.casb17070052