บทคัดย่องานวิจัย

หมวดหมู่ : ฐานข้อมูลงานวิจัย

Analysis of documents about Castanea mollissima in China.

Shi BiQing; Wang XueQin; Yan WuLin; Xia YouGen;

Journal of Zhejiang Forestry Science and Technology Year: 2000 Vol: 20 Issue: 3 Pages: 67-71 Ref: 17 ref.

2000

บทคัดย่อ

Analysis of documents about Castanea mollissima in China.

Documents on Castanea mollissima from the Database of Chinese Scientific and Technological Documents and the Database of Chinese Scientific and Technological Periodicals, were analysed from 4 aspects - distribution by year, distribution by region, active authors and distribution by topic. Documents on culture accounted for 40.5% of the total, on pests and diseases 18.7%, on basic research 11.9%, and on selection and breeding, storage, and processing and utilization of excellent species 6.9, 6.7 and 6.6%, respectively. The mating technology used for culture has reached an advanced standard. Hebei, Shandong and Zhejiang provinces have achieved outstanding results in research on the species.