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随着北方园林绿化事业的不断发展，花楸 (Sorbus pohuashanensis Hedl)在园林中的美化绿化作用显得越来越重要，对此我们利用塑料大棚进行了苗木培育试验。试验证明大棚温室效应对花楸育苗效果明显。 1试验地位置 试验地设在牡丹江市郊区青梅试验站，该站位于东经 129° 42
With the continuous development of northern landscaping, the landscaping of Sorbus pohuashanensis Hedl in gardens becomes more and more important. Therefore, we used the plastic greenhouse to nurture the seedlings. Experiments show that greenhouses greenhouse effect on row seedlings obvious. 1 Test site The test site is located in Qingmei Experimental Station on the outskirts of Mudanjiang City. The station is located at 129 ° 42