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夹箭是君子兰产生的箭葶夹在叶缝中不出来的现象,其原因有以下几个方面:一、温度不宜君子兰最适生长温度为15—25℃,低于15℃,就很难出葶开花。如果发现君子兰的假鳞茎凸起,新长出的叶片出现『箭道』(是指君子兰花芽分化后,开始抽生花葶,新长出的叶片被花葶挤压的痕迹。)时,这便是『射箭』的迹象,此时就应注意调节温度,使白天达25℃,晚上控制在15℃,这样温差保持在10℃,射箭就比较容易。二、施肥不足君子兰夹箭,有时是因为施肥不足。君子兰到秋天,就转入了生殖生长时期,需肥量增大,如果施肥不当,就不利于出葶。一般说来,君子兰养满三年后,进入秋季必须增加施肥次数,最好使用含鳞量较高的液肥,必要时,还要增施20%的磷酸二氢钾,促进花芽分化形成,快速『射箭』,提早开花。三、浇水有误水能使君子兰植株体维持正常的姿态,体内细胞和组织含有充
Clip the arrow is Clivia Lantern clip caught in the leaf seams do not come out of the phenomenon for the following reasons: First, the temperature should not Clivia optimum growth temperature of 15-25 ℃, below 15 ℃, it is difficult to go out葶 bloom. If you find that the pseudobulb rises in the clivia, the arrowheads appear in the newly-growing leaves (this is when the calyx orchid starts to flower and the newly-grown leaves are squeezed by the flowers). It is a sign of “archery.” At this time, attention should be paid to adjusting the temperature so that it will reach 25 ° C in the daytime and 15 ° C in the evening. As a result, the temperature difference is maintained at 10 ° C and archery is easier. Second, lack of fertilizer Clivia arrows, and sometimes because of inadequate fertilization. Clivia autumn, it transferred into the reproductive growth period, the amount of fertilizer needed to increase, if not properly fertilized, it is not conducive to Chuo. In general, Clivia up to three years after entering the fall must increase the number of fertilizers, it is best to use a higher amount of liquid fertilizer containing the scales, if necessary, but also by 20% of potassium dihydrogen phosphate to promote the formation of flower bud differentiation, rapid Archery, early flowering. Third, watering mistakes can make Clivia plant body to maintain normal posture, the body cells and tissues containing charge