2014~2015年在新疆新和县林业局苗圃场实验站,对欧洲黑李开花结果特性进行调查试验。结果表明,欧洲黑李随着温度升高开始萌动和发芽,顶花芽3月18日开始膨大,6月中旬为着色期,8月上旬为成熟期;顶花芽物候期早于中部和基部花芽的物候期;虽然花束状果枝总芽数和开花数少于其他果枝,但开花率比其他果枝高;花束状果枝的坐果率比其他果枝高,其次为短果枝。 From 2014 to 2015, Xinjiang Xinhe County Forestry Bureau Nursery Field Experimental Station was used to investigate the flowering characteristics of European black plum. The results showed that the black plum began to germinate and germinated with the temperature rising. The top flower buds began to expand on March 18, the mid-June was the coloring period, the early August was the mature period. The top flower bud phenology was earlier than the middle and base flower buds Although the total bud number and flowering number of bouquet-like fruiting branches were less than those of other fruiting branches, the flowering rate was higher than that of other fruiting branches; the fruit setting rate of bouquet-like fruiting branches was higher than that of other fruiting branches, followed by short fruiting branches.