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据3年大棚温度管理实际情况,并参考杏树在自然生长条件下对温度的要求,制定了花、果两关键期的温度控制范围,并提出了具体的调控措施。花期的最高气温、日均气温、最低气温及10cm、30cm地温分别控制在16~18℃、11~13℃、6℃及12~13℃、10~11℃,而果期分别为20~32℃、13~25℃、7~15℃及14~27℃、12~25℃。
According to the actual situation of greenhouse temperature management for 3 years and taking into account the temperature requirement of apricot under natural growth conditions, the temperature control range of key period of flower and fruit was established and specific control measures were put forward. The maximum temperature, the average daily temperature, the minimum temperature and the ground temperature of 10cm and 30cm in flowering stage were controlled at 16-18 ℃, 11-13 ℃, 6 ℃ and 12-13 ℃, 10-11 ℃ respectively, while the fruit stages were 20-32 ℃, 13 ~ 25 ℃, 7 ~ 15 ℃ and 14 ~ 27 ℃, 12 ~ 25 ℃.