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荷兰3930杨(PoPulus×euramericanacv.“N3930”)于1983年春由中国林科院转引我省,经苗期筛选、品种比较、多点栽培、生产中试以及对物候、生长特性、材质等的测试结果表明,具有插条成活率高,速生性突出,生长稳定,适应性强,遗传增益高,木材质量好,经济效益显著等优点,优于目前生产应用的沙兰杨、Ⅰ-45/51杨、Ⅰ-214杨等诸多欧美杨品种,因而可以作为我省新一代速生杨树良种大力发展推广。
The Netherlands 3930 Poplar (PoPulus × euramericanacv. “N3930”) was transferred to our province by the Chinese Academy of Forestry in the spring of 1983. After seedling screening, variety comparison, multi-point cultivation, production pilot and the evaluation of phenology, growth characteristics, The test results showed that it has the advantages of high survival rate, rapid growth, stable growth, strong adaptability, high genetic gain, good wood quality and significant economic benefits, which is superior to the current production and application of Sallam, I-45 / 51 Yang, I-214 Yang and many other European and American poplar species, which can be used as a new generation of poplar species in our province vigorously develop and popularize.