Chinese fir plantation

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August undefined, 2024

WebSep 20, 2024 · Our results combined measures of temporal stability and multifunctionality, thereby providing valuable and timely insight into the multifunctional stability of … 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 …

Variations of rhizosphere and bulk soil microbial community in ...

WebJun 26, 2024 · Today, the total plantation area of Chinese fir is approximately 9.9 × 10 6 ha, and its stock volume is 7.6 × 10 8 m 3, both ranking first among all plantations (SFA 2024). However, in recent decades, the soil quality and timber yield of Chinese fir plantations have decreased sharply because of continuous monoculture and clear cutting … 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 ... slow roasted whole turkey

Landscape Pattern and Succession of Chinese Fir Plantations in …

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 … WebNov 21, 2012 · Root and leaf aqueous extracts from the 27-year-old Chinese fir plantation inhibited seedling growth significantly more than those from the 3-year-old Chinese fir … 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. slow roaster

Plants Free Full-Text Analysis of the Relative Importance of …

Genome survey of Chinese fir - Nature

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 ... 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 … slow roast eye filletWebFeb 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. slow roasted whole chicken oven

"WebAffiliations 1 Faculty of Life Science and Technology, Central South University of Forestry and Technology, Changsha, China.; 2 Huitong National Station for Scientific Observation and Research of Chinese Fir Plantation Ecosystem in Hunan Province, Huitong, China.; 3 College of Resources and Environment, Hunan Agricultural University, Changsha, China. " - Chinese fir plantation

Chinese fir plantation

Influence of juvenile and mature wood on anatomical and …

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 … 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 …

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WebMaintaining the P supply ability of Chinese fir plantation soil is essential for several reasons: to meet the tree P demand for rapid growth, to ensure high stand productivity, … WebSep 16, 2024 · Collectively, the increase of topsoil quality during the life cycle of Chinese fir plantations is closely linked with the observed transition of fungal communities from …

WebNov 22, 2024 · We examined the variations in fine root traits of different branching orders and functional groups along a thinning intensity gradient in a 26-year-old Chinese fir ( … 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 …

WebSep 30, 2024 · By analyzing the dynamic change characteristics of the landscape pattern of Chinese fir plantations in the case study, the paper explored the current status and development trend of the landscape pattern of Chinese fir plantations after 40 … 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

WebDec 6, 2024 · Our study elucidated the controls on variations of SAS in Chinese fir-dominated plantations and demonstrated the benefit of converting pure Chinese fir plantation to multi-layered mixed plantations in increasing soil structural stability and improving site quality.

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 … slow roast gochujang chickenWebOct 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 ... soft whisper dandruff shampooWebJul 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 … slow roast eye round roast in ovenWebApr 5, 2024 · 1. Take a 6-inch cutting of new growth softwood, and remove the leaves along the bottom half of the stem. 2. Dip the end of the cutting into a rooting medium — 0.1 to … slow roast fore rib of beefWebThis project will invest 71.8 billion Yuan to establish 13.33 million hectare plantation forests in China. It is estimated that by 2015 the plantation resource in China will provide … soft whisper hybrid tea roseWebMar 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]. soft whisper roseWebOct 10, 2024 · Chinese fir [Cunninghamia lanceolata (Lamb.)Hook., Taxodiaceae] is a fast-growing native tree species that has been planted for timber production for over 1000 years in southern China (Ma and others 2007).The total area of Chinese fir plantations in China is around 8.95 × 10 6 ha, and their stock volume is 0.63 × 10 9 m 3 (State Forestry … soft whisper body wash