“不知火”柑橘生理生态特性及栽培探讨

Biological Characters of ‘Siranui’ Tangor and Its Cultural Technique

指出了“不知火”是日本选育的优质杂交柑橘新品种,果实奇特,口感嫩脆,深受消费者喜爱,是日本销售价格最高的柑橘品种之一。该品种引入中国栽培也深受消费者欢迎。但是在不同地域出现了树势早衰,隔年结果和多种病虫害发生等现象。为借鉴日本“不知火”栽培经验,结合日本科研成果,对其生理生态特性和栽培要点进行了探讨,提出了相应的技术措施,以供国内参考。

‘Siranui’is a new high-quality hybrid citrus variety selected in Japan.It has excellent characteristics such as high yield,unique-size fruit,palatable favor,high popularity and sold with high price on consumer market in Japan.Although it has showed good adaptability in China,the trends of alternate bearing and poor disease resistance caused by weak growth were showed in different producing area.On the basis of related researches and datum in Japan,the physiological and ecological characteristics of this cultivar were described,the key points of cultivation and cultural technique were discussed.