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通过对2015年河北省林木种苗交易会上的苗木频次、数量和规格的随机问卷调查数据进行分析,结果如下:频次排名前3位的依次是白蜡、国槐和法桐;数量排名前3位的依次是油松、白桦和美国竹柳。该结果可对苗木经营者具有一定的参考价值。苗木调查在苗木市场中占有重要的地位,通过苗木调查可准确掌握对不同苗木数量、规格的需求,确保苗木供求顺利实施。调查时按照同种苗木在不同苗木单位出现的频次、不同苗木种类的数量、规格进行分析。2015年,在河北省林木种苗交易会上随机抽取28家苗木单位进行分析。
The results of the random questionnaire survey on frequency, quantity and specifications of seedlings at the 2015 Tree Seedling Fair in Hebei Province are as follows: The top three most popular are white wax, Sophora japonica and Fatong; the top 3 The order followed by Pinus tabulaeformis, Betula platyphylla and American bamboo willow. The result may have a certain reference value to nursery stock managers. Seedling survey occupies an important position in the seedling market, through seedling surveys can accurately grasp the number of different seedlings, specifications, to ensure the smooth implementation of seedling supply and demand. Investigation according to the same seedlings in different nursery stock frequency, the number of different types of seedlings, specifications for analysis. In 2015, 28 nursery stock units were randomly selected for analysis at the tree seedling trade fairs in Hebei Province.