Masson pine forest

Author: wfgj

August undefined, 2024

WebSep 10, 2024 · Pine wilt disease (PWD) is a devastating disease affecting trees belonging to the genus Pinus. To control the spread of PWD in the Masson pine forest in China, PWD resistant Masson pine clones have been selected by the Anhui Academy of Forestry. However, because Masson pine is a difficult-to-root species, producing seedlings is … WebFeb 5, 2007 · HWSOC under masson pine forest was generally associated with SOM, MBC and sucrase, urease and protease (correlation coefficients were 0.511 *, 0.510 *, 0.541 *, 0.418 *, 0.356, respectively), but CWSOC was only closely related to sucrase (0.560 *) and protease (0.581 * *). It is concluded that higher amount of WSOC under Chinese fir …

Impacts of close-to-nature management on the stand states of Masson ...

WebFeb 15, 2024 · Masson pine ( Pinus massoniana) from plantations is a pioneer coniferous tree species extensively used for afforestation, which is widely distributed in central and southern China (Guan and Wen, 2011; Maleki et al., 2024). It provides a great amount of lumber, making it economically important (Du et al., 2024). WebDescription. Masson pine is an evergreen coniferous species of tree that grows to mature heights of 60 to 150 feet (18 - 45 m) with a crooked trunk up to 60 inches (150 cm) in … april banbury wikipedia

WATER-SOLUBLE ORGANIC MATTER IN SOIL UNDER CHINESE FIR AND MASSON PINE ...

WebFeb 5, 2007 · In order to understand the behavior of water soluble organic matter (WSOM) in soil under different types of forest, soil samples from twenty sites were sampled and … WebJun 29, 2024 · Masson pine stands infected by Pine wilt disease (PWD) in the Three Gorges Reservoir Region of central China were surveyed to quantify the immediate responses and subsequent trajectories of biomass, carbon (C), and nitrogen (N) in stand-level major ecosystem compartments. april berapa hari

Impacts of close-to-nature management on the stand states of Masson ...

WebMay 15, 2014 · Liming of strongly acidified soil under a Masson pine (Pinus massoniana Lamb.) forest was studied through a seven-year field manipulation experiment at Tieshanping, Chongqing in Southwestern China. To distinguish between the individual effects of Ca(2+) and Mg(2+) addition, we separately applied cal … WebDec 21, 2024 · The goals of this study are (1) to compare the stand states of managed and unmanaged Masson pine plantation; (2) to analyze the effect of CTNM and stand age … april calendar drawingsWebJun 5, 2024 · Masson pine was one of dominant tree species in the regional forest stand at Hunan Province. In the Mn tailing area, some Masson pine ( Pinus massoniana) and white oak ( Quercus fabri) mix forest patches were remaining at the sampling time. Download: PPT PowerPoint slide PNG larger image TIFF original image Fig 1. april baker bell youtube

"WebHere, we conducted a full factorial field experiment in a Masson pine forest by simultaneously controlling the acidity of the simulated rain (pH 5.6 vs. pH 3.5) and the ectomycorrhizal fungi Pisolithus tinctorius inoculation (non-inoculation vs. inoculation), to investigate the effects on ammonia oxidizers and denitrifiers. " - Masson pine forest

Masson pine forest

Daily U.S. Snowfall and Snow Depth National Centers for …

WebMay 15, 2024 · Masson pine dominates the regional forests and plays an important role in maintaining the structure and functions of the forest ecosystems in the entire subtropical zone. Masson pine covers a total of 1.13 million ha of forested land, spread throughout 17 provinces in China. WebDec 21, 2024 · Masson pine ( Pinus massoniana) is a major afforestation and pioneer coniferous tree species which is widely distributed in central and southern China (Guan and Wen 2011; Maleki, Mohammadi, and Ji 2024 ).

Did you know?

WebNov 21, 2024 · Masson pine (Pinus massoniana) is one of the most important and valuable plantation species in China, Masson pine is frequently used for a variety of applications in south part of China. Twenty-five-year-old Masson pine logs were collected from Paiyang forest farm (Chongzuo, China), and their basic density was 0.43 g/cm 3. The logs were … WebJun 27, 2024 · This study explores litterfall dynamics such as litterfall production, litter decomposition rate, and associated nutrient return in three forest types, i.e., Camphor …

WebFEMA's National Flood Hazard Layer and Air Photos become available for viewing once you zoom in to a large scale (1:150,000). USGS Topographic maps may also be displayed as … WebNov 25, 2024 · In this study, we carried out a 5-year (January 2013 to December 2024) field experiment in which NO and N 2 O fluxes were simultaneously measured from soils of …

WebSecond world consultation on forest tree breeding, Washington, DC, USA, 7-16 August, Rome, Italy, FAO 2: 1355-1366 1970. Accession: 014462308. Download citation: Text ... Chen JingDe 1998: A study on the variation of seed yield in clonal seed orchards of Masson pine Journal of Nanjing Forestry University 22(3): 81-85. WebFeb 15, 2024 · In this study, we found that the relative frequency of trees having a micro-structure of randomly distributed trees with a high degree of mixture and dominant trees …

WebIn the Dinghushan Biosphere Reserve, three forest types represent a sequence of secondary succession stages: Masson pine conifer forest (CF), pine conifer and broad-leaved mixed forest (MF) and monsoon evergreen broad-leaved forest (BF). The CF was planted in the 1930s and was disturbed by human activities, including logging and …

WebDec 16, 2024 · In this study, the 100-day-old seedlings of 16 Masson pine families were treated with the simulated acid rain (SAR) at different pH levels (5.6, 4.5, 3.5 and 2.5) for 100 days to investigate the ... april bank holiday 2023 ukWebApr 8, 2024 · The results showed that acid rain and nitrogen deposition significantly reduced soil bacterial α-diversity (P<0.05) in a Masson pine forest. The Masson pine forest soils consisted of 36 phylum groups of mycota, with Acidobacteria, Proteobacteria, Actinobacteria, and Chloroflexi as the main bacterial phyla (relative abundance>1%) in … april biasi fbThe species is a common tree used in plantation forestry for replacing or compensating for the loss of the natural forest in southern China. Chinese rosin is obtained mainly from the turpentine of P. massoniana and slash pine (P. elliottii). Logs are mainly used to make pulp for paper industry. Leaves are used to give special smoke flavor to a local black tea, such as Lapsang souchong of F… april chungdahmWebJul 14, 2024 · Masson pine pure forests (MPPF) and Masson pine and Camphor tree mixed forests (MCMP) were selected as research plots. Both MPPF and MCMF stands … april becker wikipediaWebOct 1, 2024 · Understory of 15-year-old plantation of Pinus massoniana forest planted at a density of 1.0 × 1.5 m in Taizishan Mountains Forest Plantation, Hubei, China. The … april awareness days ukWebOct 3, 2016 · Masson’s pine needle, leaf of Masson’s pine (Pinus massoniana Lamb), in the family Pinaceae, is a traditional herbal medicine first recorded in Collective Notes to the Canon of Materia Medica ... april bamburyWebSep 30, 2024 · Masson pine (Pinus massoniana Lamb.) plantations were selected to investigate the variability of C stocks in 7-, 14-, and 30-year-old stands. ... A study on forest C sequestration from 1990 to 2007 found that the cumulative C sink of regrowing forests was equivalent to 60% of cumulative fossil emissions during the same period . april bank holidays 2022 uk