WebJul 11, 2011 · The first rotations of Chinese fir plantation were planted in 1966 from clear-cut sites of natural broadleaved forests, such as Sassafras tzumu Hemsl, Cinnamomum camphora (L.) Presl, Liquidambar formosana Hance, Castanopsis fargesii Franch and Lithocarpus glaber (Thumb.) Nakai. All harvesting residues were burned on the clear-cut … WebChinese fir cultivation can be traced back to more than 1000 years (Wu 1984). Due to population increase, economic development and increasing demand for wood products, area under Chinese fir plantation rapidly increased to over 12 Mha in China (Chen et al. 2016). However, this increase was at the expense of natural forests, which were

Understory vegetation dynamics of Chinese fir ... - ScienceDirect

WebMar 13, 2024 · Chinese fir is a timber species that currently has the largest plantation area in China, and its annual harvest accounts for 20–30% of total commercial timber production 1. The systematic ... WebDec 21, 2024 · Because it shows rapid growth and high yields, Chinese fir has been widely planted in subtropical China and covers 24% of the plantation area nationwide (State Forestry Administration of China 2024) to satisfy the large demand for timber products. The trees in Chinese fir plantations are typically managed using short rotations followed by ... citibank personal loan plus

Growth characteristics of Cunninghamia lanceolata in China

WebFeb 28, 2024 · At present, Chinese fir plantation covers over 12 × 10 6 ha in China, accounting for approximately 24 and 6.5% of all forest plantation area in China and worldwide, respectively (FAO, 2006; Chen G.S. et al., 2013). Since the 1950s, the area of Chinese fir plantation has been greatly enlarged, in order to meet the rising demand for … WebThe results showed that, during the vegetation change from evergreen broadleaved forest to Chinese fir plantation, the microbial biomass carbon and the quantities of culturable bacteria and actinomyces were decreased. The total PLFAs, bacterial PLFAs, and fungi PLFAs in the woodland soil from Chinese fir plantation were decreased by 49.4%, 52.4 ... WebApr 12, 2024 · The pure Chinese fir (Cunninghamia lanceolata) forests account for the largest proportion of the area of plantations in southern China. Transforming pure Chinese fir forests into mixed forests through CTNFM is an important challenge, aimed at improving the quality of Chinese fir forests. ... M.Y. Study on canopy interception model and its ... citibank personal loan online application