炮弹柿生物学特性及栽培技术研究

Study on Biological Properties and Cultivation Techniques of Persimmon cv. 'Paodan'

对炮弹柿的生物学特性进行观察,并提出相应的栽培技术措施。炮弹柿在古田种植3月中下旬萌芽,4月上中旬展叶,花期5月上中旬,果实成熟期为9月下旬至10月上旬。果大,单果重120~180 g;果实长圆形,果顶尖,形似炮弹而得名;果实成熟时呈橙黄色,果肉黄色,可溶性固形物13%~17%。

Persimmon ev. ＇Paodan＇ was planted to investigate biological properties. The results showed that persimmon ev. ＇Paodan＇ germinated in middle to late March, sprouted early to middle April, blossomed in early to middle May, and fruit matured in late September to early October. Its fruit was yellowish in appearance and large with weight from 120 g to 180 g, oval in shape with sharp point in the end. Its flesh was yellow in eolour, and the soluble solid content was 13%-17%. In production, we should take some key corresponding cultivation measures including application of more organic fertilizer, suitable fruit retention and fruit acerbity.