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牡丹(Paeonia suffruticosa Andr)是芍药科芍药属的落叶亚灌木,性喜凉惧热,喜燥恶湿,喜光照,稍耐荫。牡丹的花期在江南地区为4月上中旬,在中原地区为4月中下旬,在西北地区为5月上中旬,近几年,由于气候的原因,各地花期都有提前。 花前期田间管理 花前期为2月份至4月份。此段时间内温度逐渐回升,经过一个冬天的休眠,牡丹渐渐恢复生长状态。新枝生长,花蕾发育,萌蘖枝生长,一派生机。同时,田间杂草也渐渐生长。
Peony (Paeonia suffruticosa Andr) is a deciduous subshrub of the genus Paeoniaceae. It likes to be hot and cold, likes dampness, likes light, and shades lightly. Peony flowering in the southern region in April for the upper mid-April, mid-late in the Central Plains region, in the northwest region for the mid-May, in recent years, due to climate reasons, flowering throughout have advanced. Flowering Pre-field management is from early February to April. During this period of time the temperature gradually picked up, and after a winter’s dormancy, the peony gradually recovered its growth status. New branch growth, bud development, sprout growth, a life machine. At the same time, field weeds are gradually growing.