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前些年在我莳养的130多盆茶花中,每到开花时节,总有那么几株出现僵蕾。有的花瓣张开两、三轮后,中间的就无精打采地展不开了,像个鸡心留在枝上慢慢地死亡脱落;有的歪头斜嘴裂开一点,尚未吐艳,便干瘪萎缩;也有的像少女面纱半揭,娇容未露就萎蔫脱落。这种现象发生在中、小植株和名贵珍品中居多,文瓣类亦时有发生。与花友交谈时,皆有类似情形。使茶花爱好者大为惋惜和扫兴。对此,我认真翻阅了有关茶花栽培经验的文章和资料,找到了形成僵蕾的原因及预防措施。1.僵蕾原因之一是植株缺乏养分,或是N、P、K元素比例失调。有的长期没追肥,或长期只追P、K肥供花蕾生长,忽视追施一定量的N肥,致使叶片淡黄,叶肉瘦薄,感光性差。盆土中虽然PK肥多,而光合作用低,就难以合成碳水化合物,进而转化成糖(养分),
A few years ago I grew up in more than 130 potted Camellia, every flowering season, there are always a few strains appear stiff buds. Some petals open two or three after the middle of the listless exhibition to open, like a chicken heart to stay on the branches slowly died off; some tilted his head split mouth a little, not Tuyan, they dry deflated Shrinking; some like a half veil of girls veil, Jiao Rong did not show wilt off. This phenomenon occurs in medium and small plants and precious treasures in the majority, petals also occur from time to time. Speaking with the Friends of Hua, all have a similar situation. So laziness lovers greatly sorry and disappointed. In this regard, I carefully read through the article on the Camellia cultivation experience and information to find the reasons for the formation of stiff buds and preventive measures. 1. One of the reasons for the stiff bud is the lack of nutrients in plants, or the imbalance of N, P and K elements. Some long-term did not topdressing, or long-term chase P, K fertilizer for bud growth, neglect topdressing a certain amount of N fertilizer, resulting in yellow leaves, thin leaf, poor sensitivity. Although PK fertilizer is abundant in basin soil and photosynthesis is low, it is difficult to synthesize carbohydrates and then to sugar (nutrients)