催百花于片刻,聚四季于一时,这是人为调控花期之功。不仅花卉如此,观果植物也行。比如盆橘通过控制花期,就可以在人们预期的时间(通常是春节)结果。盆橘结果主要靠当年生夏梢。为促发健壮夏梢,一般修剪三次,第一次在大寒后,仅留15～20厘米树干,第二次在清明前后,以轻剪为主;第三次在5月下旬至6月上旬,稍微剪去顶芽,但要齐尾,促使植株吐齐夏梢。末次的萌发期直接左右着盆橘的开花期和果实成熟期,所以它是 Hundreds of flowers in a moment, gather four seasons at a time, this is the artificial control of flowering. Not only flowers, fruits and plants are OK. For example, potted orange can control the flowering period and can be the result of people’s expected time (usually the Spring Festival). Pot orange results mainly depend on the summer tip. To promote robust summer shoots, the general trimming three times, the first time in the cold, leaving only 15 to 20 cm of trunk, the second before and after the Ching Ming, with light shear-based; the third in late May to early June , Slightly cut the top buds, but to the end of Qi, prompting plants spit Qi summer tip. The last germination period directly affects the flowering period and fruit maturity of potted orange, so it is