Chinese fir plantation

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August undefined, 2024

WebSep 30, 2024 · Since the early 1980s, in southern China, evergreen broad-leaved forests have been replaced by Chinese fir plantations on a large scale. 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 … 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), …

Growth characteristics of Cunninghamia lanceolata in China

WebJan 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 ... 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, … solar panels on your home for free

Frontiers Contrasting water-use patterns of Chinese fir among ...

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 … WebAug 18, 2024 · The superiority of the SC over the NC is significant in Chinese fir plantation soil. Therefore, continuously planted soil can be utilized to cultivate improved varieties of C. lanceolata and maintain water capacity. This can improve their growth and physiological performance to a certain extent. 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 solar panels or wind for power

Landscape Pattern and Succession of Chinese Fir Plantations in …

Phosphorus cycling and supply–demand balance across a …

WebJul 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 ... 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 Forestry and Grassland Administration, 2024). slushy slushieWeb3. 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 … slushy speech in children

"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 … " - Chinese fir plantation

Chinese fir plantation

Allelopathic behaviour of Chinese fir from plantations of …

WebSep 23, 2024 · Take 6-inch cuttings of softwood growth in the spring or summer. Remove the leaves on the bottom 2-3 inches of each cutting, ensuring that at least 2-3 leaves are … WebSep 20, 2024 · Our results combined measures of temporal stability and multifunctionality, thereby providing valuable and timely insight into the multifunctional stability of …

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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.... 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 …

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 …

WebMay 31, 2024 · Chinese fir (Cunninghamia lanceolata) is the main plantation species in the subtropical region of China. However, the shift in ecosystem multifunctionality with stand development remains largely unexplored for these plantations. This study used a chronosequence to investigate the variations of ecosystem multifunctionality by … 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 …

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 ...

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 … slushy specialistWebFeb 9, 2024 · Chinese fir (Cunninghamia lanceolata) is one of the main commercial plantation conifer tree species in China. Conifers consist mainly of axial tracheids, … solar panels over canal in gujaratWebDec 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. solar panels orbiting the sunWebFeb 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 … solar panels palm beach countyWebFeb 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 … solar panels on your roofWebOct 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 … solar panels or wind turbinesWebChinese 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 solar panels outside the apartment