Chinese fir plantation

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August undefined, 2024

WebAug 12, 2024 · In this study, the composition and diversity of soil microorganisms (rhizosphere and non-rhizosphere soils) in first-generation Chinese fir plantation (FCP), … WebFeb 3, 2024 · Chinese fir (Cunninghamia lanceolata (Lamb.) Hook) is one of the most important tree species for afforestation in China. First-, second-, and third-generation seed orchards of Chinese fir have been established successively, and rich germplasms have been accumulated in the process of genetic improvement. It is necessary to build a core …

Construction of a Core Collection of Germplasms from Chinese Fir …

WebOct 28, 2024 · The Chinese fir plantation area is c. 11 million hectares, accounting for c. 12.9% of the plantation forest in China 11,12. The carbon storage of Chinese fir forests is 63.69 Tg accounting for 1.... WebOct 21, 2024 · The Chinese fir plantation stands were also selected as close to each other as possible to minimize variation among sites, which were no further than 4 km apart. The sampling was conducted using the same method as the earlier study by Selvaraj et al. (2024). In each stand, six plots (20 m × 20 m) were selected in an S-shape at mid-slope ... the ovac

The China fir and the Plantation Age - China Dialogue

WebChinese fir (Cunninghamia lanceolata) is a kind of evergreen coniferous tree species, the expansion of its pure forest area and multiple generations of continuous planting has led to a decline of stand quality and woodland fertility. To further investigate the relationship between leaf, litter, and soil stoichiometry, microbial community status, and microbial resource … WebIn this article, the author described the characteristics of productivity decline and soil degradation, and summed up the factors caused lower productivity, and analyzed the … the ovadia

How to Grow and Care for Chinese Fringe Flower - The Spruce

Transcriptome analysis of gene expression profiles reveals wood ...

Web3. Sprinkle a full measure of the 16-4-8 ratio fertilizer onto the roughened surface of the soil. Spread the fertilizer as evenly as possible to avoid root burn. Leave a 4-inch gap … WebHuitong National Station for Scientific Observation and Research of Chinese Fir Plantation Ecosystem in Hunan Province, Huitong, China. Correspondence. Liang Chen and Wenhua Xiang, Faculty of Life Science and Technology, Central South University of Forestry and Technology, Changsha 410004, Hunan Province, China. shure microphone boom armWebFeb 3, 2024 · According to the results of China forestry development report in 2015, Chinese fir forest accounts for about 24% of China's total plantation area, reaching … the ova

"WebFeb 20, 2024 · Therefore, in this study, we aimed to explore the effects of Pinus and Chinese fir on soil nutrients and fungal communities in ex-tea plantation areas that were subjected to the reforestation modes of pure forest and mixed forest by measuring soil chemical properties and ITS rRNA gene sequences. " - Chinese fir plantation

Chinese fir plantation

The China fir and the Plantation Age - China Dialogue

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 WebHook., Taxodiaceae] is a fast-growing evergreen coniferous species in subtropical regions, with high timber yield and excellent wood quality. In China, among all plantation species, Chinese fir occupies the largest area (13.93 million ha) and has a total stock volume of 852 million m 3 (National

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WebMar 1, 2024 · In the herb layer, Chinese fir plantations possessed a higher total and vascular species diversity across all age classes, but their covers did not differ … 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 ...

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 … WebDec 20, 2024 · The results were consistent with the inflection points above. This is slightly different from the results of Jian L’s study on the demarcation of Chinese fir plantation , which may be caused by the differences in tree planting area. The variation of MFA indicating that the maturity year of MFA was earlier than that of TL.

WebMay 24, 2024 · The China fir (shanmu, or Cunninghamia lanceolata) is a relict species from the late Mesozoic, a tree from the age of the dinosaurs, a survivor of climate change that drove most of its near relatives to … WebChinese fir (Cunninghanzia lanceolata) is a fast-growing species native to China, and has a very important status in production of commercial timber. In response to the growing need for timber, pure Chinese fir plantations have been extensively replanted on the same site in successive rotations, whi …

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 ...

WebMar 3, 2024 · China fir, Chinese fir, コウヨウザン属 koyo-zan-zoku (Japanese), 杉木属 shanmu shu [Chinese], Chi Sa mộc [Vietnamese]. ... widely cultivated in plantation forestry, whereas exploitation of the … theo vagionis obituaryWebMar 24, 2024 · Chinese fir, a traditional plantation species, is a perennial woody plant (evergreen coniferous) with great ecological and economic benefits, and it shows diverse morphological and physiological characteristics during each developmental stage [35,36]. the ovadia group llcWebJul 27, 2024 · The first Chinese fir rotation plantation (FCP) was established in 1988, and the second rotation plantation (SCP) was established in 1989, and the third rotation plantation (TCP) was established ... theo vagtWebMar 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 ... shure microphone boomWebFeb 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 … theo vagedesWebSep 15, 2024 · We find that the water-use patterns of Chinese fir vary with the type of plantation. Compared with the monoculture plantation, Chinese fir in mixed plantations … the ovadia groupWebJan 15, 2024 · The study site is located in the National Station for Scientific Observation and Research of Chinese Fir Plantation Ecosystem (26°41′50′′ – 26°47′08′′ N, 109°35′26′′ – 109°38′45′′ E) in Huitong county, Hunan Province, China. This area has a typical humid subtropical monsoon climate with mean annual air ... theo vaes