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荔枝是我市主要栽培果树,现有近20万株,已定植10余年,每年虽花开满园,但落花落果十分严重,结果无几,甚至有的不开花。为了改变这种状况,我们于1975年配合市果品公司、省农学院的同志进行调查研究,搞试验,定期、定株、定品种观察记载,初步找出荔枝花而不实或不开花的原因,并提出了促结果丰产的措施。荔枝花而不实或不开花的原因(一)荔枝树的开花习性是雌雄花异熟,靠蜂等
Litchi is the city’s main cultivation of fruit trees, the existing nearly 200,000, has been planted more than 10 years, although the annual blooming garden, but the drop is very serious, with few results, and some do not flowering. In order to change this situation, we cooperated with the city fruit company, the provincial agricultural college comrades in 1975 to carry out investigation and study, engage in experiments, regular, Strain, set varieties observed and recorded, the initial identification of litchi flowers and false or not flowering reasons , And put forward measures to promote fruitful results. Lychee flowers and not real or not flowering reasons (a) lychee tree flowering habits are different male and female flowers, by the bees