欢迎访问林业资源管理

FOREST RESOURCES WANAGEMENT ›› 2016, Vol. 0 ›› Issue (3): 74-79.doi: 10.13466/j.cnki.lyzygl.2016.03.014

• Scientific Research • Previous Articles     Next Articles

The Rejuvenation Technology of Ginkgo biloba L. in Afforestation of Beijing Plain Areas

LI Quanming1, ZHOU Jing1, HUANG Daoping2, ZHANG Zhiyong3, LIU Bin1, CAO Danping1, FU Qiang1, WANG Yanhua1   

  1. 1. Beijing Daxing District Forestry Station,Beijing 102600,China;
    2. Beijing Daxing District Landscaping Bureau,Beijing 102600,China;
    3. Institute of Desertification Studies,Chinese Academy of Forestry,Beijing 100091,China
  • Received:2016-03-04 Revised:2016-06-01 Online:2016-06-28 Published:2020-11-02

Abstract: This study focuses on Ginkgo biloba L.in the Yongding river sandy plain afforestation,on the premise of setting different fertilizer treatments,the ginkgo growth and leaf nutrient were investigated.The reasonable rejuvenation application of Ginkgo biloba L.was put forward in Beijing.The study showed that:1) Fertilization could effectively promote the growth of Ginkgo biloba,and improve Ginkgo leaf and soil nutrient status; 2)The effect of compound fertilizer was superior to that of organic fertilize in 2 years; 3)0.50 kg of compound fertilizer is applied per plant in spring and summer,which can be used as the fertilization standard in Beijing; 4)The growth,leaf nutrient and soil hydrolytic nitrogen,available phosphorus,available potassium content have significantly positive correlation,and poor correlation with soil organic matter,and pH.

Key words: Ginkgo biloba L, rejuvenation technology, fertilization, correlation analysis

CLC Number: