论文部分内容阅读
园艺报刊数次登载单株君子兰春花二箭、三箭及二度开花的现象,我养的君子兰也有如此奇观。其中一株大花型的从1995年起连续5年双箭花、双坐果;它的分蘖苗1996年分株培养后,2000年首花也是双箭;同年的籽播苗,2000年春首花一箭,9月又开一箭。通过不断实践和观察分析,笔者对君子兰同季多箭花和一年二度花的成因有了初步认识。多箭花和二度花与君子兰自身的遗传性、品种及外部莳养条件
Horticultural Newspaper published several times Clivia Spring Flowers two arrows, three arrows and the phenomenon of second flowering, I keep Clivia also so miraculous. One of the large flowers since 1995 for 5 years double arrow flower, double fruit set; its tillering seedling culture in 1996, the first flower in 2000 is also a double arrow; the same year the seed sowing, the first spring of 2000 flowers An arrow, in September and opened an arrow. Through continuous practice and observation and analysis, the author of Clivia in the same season more arrows and flowers have a preliminary understanding of the causes of the second year. Multi-arrow flowers and second degree flowers and Clivia own heredity, variety and external conditions