2022 Vol. 39, No. 4
2022, 39(4): 695-704.
doi: 10.11833/j.issn.2095-0756.20220236
Abstract:
Objective This paper aims to understand the effect of nitrogen (N) input on soil phosphorus (P) fraction and its transformation mechanism in moso bamboo (Phyllostachys edulis) plantation, so as to provide a reference for achieving efficient use of ...
2022, 39(4): 705-716.
doi: 10.11833/j.issn.2095-0756.20210595
Abstract:
Objective The continuous expansion of Phyllostachys edulisin recent years has severely threatened the species diversity and ecosystem stability of the forest. Therefore, the research on the renewal and management of Ph. edulis forest has attracted ...
2022, 39(4): 717-726.
doi: 10.11833/j.issn.2095-0756.20210562
Abstract:
Objective The objective is to explore the differences of biomass and understory vegetation diversity in different stands, and to screen suitable and precious native broad-leaved tree species for subtropical plantations. Method S even broad-leav...
2022, 39(4): 727-733.
doi: 10.11833/j.issn.2095-0756.20220171
Abstract:
Objective Tree trunk sampling is destructive and difficult to obtain in comparison with soil and litter sampling. Therefore, small-size sampling is often used to estimate its composition. The purpose of this study is to evaluate the uncertainty in ...
2022, 39(4): 734-741.
doi: 10.11833/j.issn.2095-0756.20210431
Abstract:
Objective This study, based on the time series data of moderate resolution imaging spectrometer (MODIS) in Zhejiang Province, is aimed to estimate the aboveground biomass (AGB) of bamboo forest in Zhejiang Province to provide reference for remote s...
Plant diversity in various sections of Jinsha River dry-hot valley under different site environments
2022, 39(4): 742-749.
doi: 10.11833/j.issn.2095-0756.20210572
Abstract:
Objective This study is aimed at an investigation of the structural features and differences of the plant diversity in various sections of the dry-hot valley under different site environments so as to efficiently protect and restore the biological ...
2022, 39(4): 750-757.
doi: 10.11833/j.issn.2095-0756.20210551
Abstract:
Objective This study, with an investigation of the scientific and standard identification of the migration of Orchidaceae, a protected and flagship group, in the Yangtze River Watershed, is aimed at an exploration of the spatial distribution of end...
2022, 39(4): 758-764.
doi: 10.11833/j.issn.2095-0756.20210307
Abstract:
Objective With an analysis of the population and community characteristics of Carpinus tientaiensis, an extremely small population as well as its interactions with other trees species, this study is aimed to explore its endangerment mechanisms so a...
2022, 39(4): 765-774.
doi: 10.11833/j.issn.2095-0756.20210661
Abstract:
Objective This study, taking Gogestai Hanwula Nature Reserve as the research area, is aimed to investigate the distribution of macrofungi and its relationship with the local vegetation in five broad-leaved forests so as to provide plausible referen...
2022, 39(4): 775-782.
doi: 10.11833/j.issn.2095-0756.20210604
Abstract:
Objective The dump of open-pit mine in arid desert regionis easy to produces and (powder) dust and cause air pollution. The purpose of this study is to obtain the ratio of dominant dust retaining plants and species in the restoration community base...
2022, 39(4): 783-791.
doi: 10.11833/j.issn.2095-0756.20210523
Abstract:
Objective The rocky desertification area in the upper reaches of the Yangtze River affects the ecological security of the whole basin. Under the comprehensive control of rocky desertification vigorously implemented by the state, the situation of ro...
2022, 39(4): 792-799.
doi: 10.11833/j.issn.2095-0756.20210547
Abstract:
Objective Tree attributes are generally measured by obtaining the tree height and DBH using a method based on three-dimensional point cloud, which is featured with either low efficiency or high cost. To solve this problem, this study is aimed to pr...
2022, 39(4): 800-806.
doi: 10.11833/j.issn.2095-0756.20210399
Abstract:
Objective With low identification accuracy of individual trees in Larix principis-rupprechtii forest with high canopy density employing high resolution images, this paper is aimed to confirm the strengths of airborne Laser Detection and Ranging (Li...
Analysis and evaluation of growth and wood fiber characters of seven poplar clones in southern China
2022, 39(4): 807-813.
doi: 10.11833/j.issn.2095-0756.20210481
Abstract:
Objective With an investigation of differences among wood fiber related traits and their correlation with growth traits among tested poplar (Populus) clones, this paper provides basic information and guidance for the targeted cultivation and select...
2022, 39(4): 814-820.
doi: 10.11833/j.issn.2095-0756.20210517
Abstract:
Objective The objective is to explore the spatial and temporal distribution characteristics and discoloration law of knots in the Mytilaria laosensis plantation, so as to provide theoretical reference for the cultivation of clear wood. Method ...
2022, 39(4): 821-829.
doi: 10.11833/j.issn.2095-0756.20210651
Abstract:
Objective Floral organ development is an important factor affecting the ornamental value of flowers, and APETALA1 (AP1) genes regulate the formation of floral organs. This study aims to explore the important role of SvAP1 gene of Senecio vulgaris (...
2022, 39(4): 830-837.
doi: 10.11833/j.issn.2095-0756.20210563
Abstract:
Objective The objective is to study the floral syndrome and breeding system of Stewartia rostrata, so as to provide a scientific basis for its population renewal, artificial reproduction and garden popularization and application. Method T aking...
2022, 39(4): 838-844.
doi: 10.11833/j.issn.2095-0756.20210683
Abstract:
Objective The objective is to probe the relationship between toxicity of Brassica oleracea var. capitata and stubble obstacles, so as to provide a theoretical basis for establishing a reasonable crop rotation system. Method T aking the air-drie...
2022, 39(4): 845-851.
doi: 10.11833/j.issn.2095-0756.20210597
Abstract:
Objective This study, with an investigation of the effects of different calcium concentrations on leaf morphological indexes, chlorophyll content and enzyme activity of Fraxinus malacophylla seedlings, is aimed to better understand the growth and d...
2022, 39(4): 852-859.
doi: 10.11833/j.issn.2095-0756.20210525
Abstract:
Objective This study aims to investigate the effect of two biocontrol strains Trichoderma asperellum QZ2 and Penicillium oxalicum QZ8 on Ralstonia solanacearum (bacterial blight for short) With the help of T. asperellum QZ2 and P. oxalicum QZ8 scre...
2022, 39(4): 860-868.
doi: 10.11833/j.issn.2095-0756.20210619
Abstract:
Objective The objective is to provide a scientific basis for improving rice paddy soil quality and for the application of new fertilizer, by investigating the effects of biochar-based fertilizer and organic fertilizer substituting chemical fertiliz...
2022, 39(4): 869-875.
doi: 10.11833/j.issn.2095-0756.20210647
Abstract:
Objective This study aims to explore the influence of biological pretreatment on the properties of straw fiber and its composites prepared with urea formaldehyde resin, so as to provide theoretical basis for the preparation and development of straw...
2022, 39(4): 876-883.
doi: 10.11833/j.issn.2095-0756.20210672
Abstract:
Objective The spatial distribution and structural characteristics of greenway have important ecological benefits for improving urban thermal environment. The route selection of greenway directly affects its attribute characteristics. Therefore, it ...
Spatial distribution characteristics and influencing factors of forest villages in Zhejiang Province
2022, 39(4): 884-893.
doi: 10.11833/j.issn.2095-0756.20210558
Abstract:
Objective This study is to explore the spatial distribution characteristics and influencing factors of forest villages, so as to optimize the spatial layout and understand the forming factors, so as to comprehensively promote the construction of ec...
2022, 39(4): 894-901.
doi: 10.11833/j.issn.2095-0756.20210644
Abstract:
Objective With an investigation of the characteristics of the the rural landscape, the study is aimed to research its construction model and propose a planning method for optimization. Method F irst, taking Pingyao Town of Hangzhou as an exampl...
2022, 39(4): 902-912.
doi: 10.11833/j.issn.2095-0756.20210652
Abstract:
The difficulty in the occurrence of adventitious roots which are produced by non-pericyclic tissues such as stems and leaves of plants, has been a bottleneck problem for the asexual reproduction and industrialized seedling raising of many woody speci...
The difficulty in the occurrence of adventitious roots which are produced by non-pericyclic tissues such as stems and leaves of plants, has been a bottleneck problem for the asexual reproduction and industrialized seedling raising of many woody speci...
2022, 39(4): 913-922.
doi: 10.11833/j.issn.2095-0756.20210550
Abstract:
There is a long history of use of wild edible vegetables in China. They have abundant functional components, including mineral elements, amino acids, vitamins, polysaccharides, flavonoids and so on. It has important scientific significance and applic...
There is a long history of use of wild edible vegetables in China. They have abundant functional components, including mineral elements, amino acids, vitamins, polysaccharides, flavonoids and so on. It has important scientific significance and applic...
