This study was conducted during 2019/2020 on sweet cherry trees (<i>Prunus Avium</i> L.) (Bing and Hardy Giant) cultivar......

研究了不同浓度赤霉素(GA3)(200 mg/kg涂蕾、500 mg/kg涂蕾、800 mg/kg涂蕾、1 000 mg/kg浇根)对中原牡丹品种胡红催花效果的影响......