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›› 1980, Vol. 16 ›› Issue (1): 34-40.

• 论文及研究报告 • 上一篇    下一篇

雪松在云南的生长和造林的展望

张茂钦   

  1. 云南省林业科学研究所
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1980-02-25 发布日期:1980-02-25

GROWTH OF DEODAR CEDAR (CEDRUS DEODARA (ROXB.) G. DON.) IN YUNNAN

Zhang Mao-qin   

  1. Forest Research Institute of Yunnan Province
  • Received:1900-01-01 Revised:1900-01-01 Online:1980-02-25 Published:1980-02-25

Abstract: Deodar Cedar is a native of India. It was introduced into Yunnan for cultivation about 30 years ago. Measurements of growth in seedlings and grown-up trees (solitary or in stands)showed, they are well adapted to the environment of Yunnan, such as Kunming or other places of that province Sound, viable seed crops were also harvested, though limited in quantity. Prompt germination of seed was discovered in the field, and possibility natural reproduction is assumed. As compared with its growth in India, it is by no means less thrifty or may be even better. Height of 14 years old tree is 12-13m with DBH of about 16cm Average annual height and diameter growth is abiut 0.90m and 1.1 cm respectively. As the author suggested, it is worth trying to us this species for reforestation purpose on various cutting sites in Yunnan, at least in an experimental scale in the beginning. Necessary silvicultural measures for successful planting have been outlined.