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一、调查研究的意义和目的 枸杞是我国特用经济树种,适应性强、抗盐碱,其果实是名贵中药材和价值较高的滋补品。衡水地区的枸杞在国外享有盛誉,在日本被称为<01血杞>。但过去缺乏资源调查和分类的研究,底数不清、种类不详,种苗混杂、良莠不齐、栽培技术落后、病虫害严重。在植物学上“种”的定义是个较大的植物群体,种内差异很大,尤其在经济性状上不同类型的植株相差更为悬殊。因此,搞清枸杞的种类和类型,对提高产量和质量、发展黑龙港地区农业经济具有重要的意义。为了摸清本地区枸杞的
First, the significance of research and purpose Wolfberry is China’s special economic tree species, adaptability, resistance to salt and alkali, the fruit is precious Chinese herbal medicines and high nutritional value. The wolfberry in Hengshui enjoys a good reputation abroad and is known as <01 Blood Qi> in Japan. However, in the past, there was a lack of studies on resource surveys and classification. The number of trees was unclear, the species were unknown, the seedlings were mixed, the grapes were mixed, the cultivation techniques were backward, and pests and diseases were serious. In botany, “species” is defined as a larger group of plants and has very different species. In particular, differences in economic traits between different types of plants are even more disproportionate. Therefore, figuring out the types and types of wolfberry is of great significance to improving the yield and quality and developing the agricultural economy in Heilonggang. In order to find out the wolfberry in this area