毛白杨是河南省平原农田林网的主要造林树种,具有生长快、干形园满、通直、高大、冠幅小、材质优良、繁殖容易等特点。为加速我省平原农田林网建设,提高造林质量,使“适地适树”原则建立在更加可靠和科学的基础上,我们结合博爱县农田林网经营方案调查设计,根据农田林网的特点,利用数量化理论Ⅰ的混合模型,编制了农田林网毛白杨数量化立地质量评价表,并对编 Populus tomentosa is the main afforestation tree species in farmlands in Henan Province Plain, with fast growth, dry garden full, straight, tall, crown width, good material, easy reproduction and so on. In order to speed up the construction of plain farmland forest network in our province and improve the quality of afforestation so that the principle of “Appropriately Adapt to Trees” is based on a more reliable and scientific basis, we combine the investigation and design of farmland forest management plan in Bo’ai County, , The use of quantitative theory Ⅰ mixed model, prepared a farmland poplar Linden quantitative site quality evaluation table, and the compilation