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茼蒿属于半耐寒性植物,喜欢冷凉湿润的气候,生长适温为18~20℃,在29℃以上时生长不良,12℃以下时生长缓慢,可耐短时间0℃左右的低温。对光照要求不很严格,较耐弱光,属长日照作物。如果能控制好温度,在大棚内即可种植。栽培技术选择土壤:选土壤肥沃、疏松、保水保肥性好、排灌方便的田块。选择品种:茼蒿有大叶品种和小叶品种两类,大棚栽培主要选用小叶品种。小叶品种较耐寒,
Chrysanthemum belongs to semi-cold-tolerant plants, like cold and humid climate, growth suitable temperature is 18 ~ 20 ℃, poor growth at above 29 ℃, slow growth below 12 ℃, resistant to short-term low temperature of 0 ℃. The light requirements are not very strict, more resistant to weak light, is a long sunshine crops. If you can control the temperature, can be planted in the greenhouse. Cultivation techniques to choose the soil: choose the soil fertile, loose, water and fertilizer is good, convenient irrigation and drainage plots. Choose varieties: Artemisia selengensis varieties and leaflets are two types of leaflets, shedding the main selection of leaflet varieties. Leaflets more resistant to cold,