翻译：珠美海棠和八棱海棠都具有较好的耐盐碱能力是选育抗盐碱砧木的优良亲本。平邑甜茶具有无融合生殖特性有重要的选育价值。青岛市农业科学院和山东农业大学以平邑甜茶为亲本合作选育出了具有无融合生殖特性的青砧系列砧木栽培表现较好。在扦插生根性方面平邑甜茶的扦插生根能力一般在适宜条件下生根率可以达到40八棱海棠可以达到50而珠美海棠则缺少相关研究对其扦插生根能力尚不明确。

Both Zhumei haitang and Baleng haitang have good salt-alkali tolerance and are excellent parents for breeding salt-alkali resistant rootstocks. Pingyi sweet tea has non-fusion reproductive characteristics and important breeding value. Qingdao Agricultural Sciences Academy and Shandong Agricultural University cooperated to breed a series of Qingzhen rootstocks with non-fusion reproductive characteristics using Pingyi sweet tea as a parent, which showed good cultivation performance. In terms of cutting rootability, Pingyi sweet tea's rooting ability is generally moderate, with a rooting rate of up to 40% under suitable conditions, Baleng haitang can reach 50%, while relevant research on Zhumei haitang is lacking and its cutting rooting ability is not yet clear.