摘要
通过对商丘市1996～2005年的低温累积量的统计分析和栽培经验的总结,发现设施杏自然休眠结束时间多集中在12月底之前,因此适宜的扣棚升温时间是该品种结束自然休眠后一周左右,即金太阳杏和凯特杏的最佳扣棚升温时间以元月上旬为宜。
According to the low cumulate temperature＇s analysis and planting experience in ShangQiu city during 1996-2005.We find that the facility apricot goes along concentratedly its natral dormancy before December. So the suitable time tO button shed and increase temperature is the week when the variety ends its dormancy.That＇s to say, the gold sun apricot and kitty apricot in facilities will be protected by cuttoning shed and advanced temperature at the right time of the first ten days of January.
关键词
自然体眠
需冷量
升温时间
natral dormancy
necessary low temperature
the increasing temperature time
