2022 Vol. 39, No. 6
2022, 39(6): 1155-1162.
doi: 10.11833/j.issn.2095-0756.20220372
Abstract:
Objective DNA Topoisomerase, as a kind of enzyme that can change the topological structure of DNA, plays an important role in fundamental cellular activities such as DNA replication, transcription and mitosis, therefore, this study, with an investi...
2022, 39(6): 1163-1172.
doi: 10.11833/j.issn.2095-0756.20220387
Abstract:
Objective Salt damage, as an abiotic stress factor affecting plant growth and development, seriously threatens tree growth. Under salt stress, the level of endogenous reactive oxygen species (ROS) in plants increases, resulting in oxidative stress ...
2022, 39(6): 1173-1182.
doi: 10.11833/j.issn.2095-0756.20220351
Abstract:
Objective Pinoresinol-laricisinol reductase (PLR) is a key enzyme gene involved in lignan biosynthesis. This study aims to clear the characteristics of PLR gene family in Phoebe bournei and the expression patterns under different hormone treatments...
2022, 39(6): 1183-1193.
doi: 10.11833/j.issn.2095-0756.20220331
Abstract:
Objective This study aims to explore biological roles of AP2/ERF gene family in growth and development of Betula luminifera, and its responses to environmental stress. Method B ased on the genome data of B. luminifera, AP2/ERF gene family were ...
2022, 39(6): 1194-1202.
doi: 10.11833/j.issn.2095-0756.20220348
Abstract:
Objective The objective is to analyze the sequence and expression characteristics of EgrCIN1 (Eucgr.B02882), a unique low temperature response gene in Eucalyptus grandis, and to explore its function in plant low temperature response, so as to enric...
2022, 39(6): 1203-1211.
doi: 10.11833/j.issn.2095-0756.20220145
Abstract:
Objective Based on the genome-wide expression profile of cotton seedlings under low phosphorus stress in the early stage of our research group, related genes were excavated and their preliminary expression analysis was conducted. Method G enomi...
2022, 39(6): 1212-1220.
doi: 10.11833/j.issn.2095-0756.20210751
Abstract:
Objective Molecular systematics have aroused a series of disputes on the classification of Cayratia s.l. (Vitaceae). Taking the species of Cayratia s.l. from Zhejiang Province as the research object, the present study aims to conduct a comprehensi...
2022, 39(6): 1221-1228.
doi: 10.11833/j.issn.2095-0756.20220133
Abstract:
Objective The objective is to study the diversity of phenotypic characters of Quercus mongolica seeds from different provenances, so as to provide scientific basis for collection, evaluation and utilization of Q. mongolica germplasm resources. M...
2022, 39(6): 1229-1237.
doi: 10.11833/j.issn.2095-0756.20220164
Abstract:
Objective The objective is to establish a comprehensive evaluation system for ornamental quality of Clematis cultivars, so as to provide a theoretical basis for the rational introduction and utilization of Clematis cultivars. Method T he growth ...
2022, 39(6): 1238-1246.
doi: 10.11833/j.issn.2095-0756.20220159
Abstract:
Objective The objective is to analyze the diurnal and nocturnal changes in stem sap flow of Robinia pseudoacacia in the growing season and explore the impact of meteorological factors on transpiration of R. pseudoacacia , so as to provide theoretic...
2022, 39(6): 1247-1256.
doi: 10.11833/j.issn.2095-0756.20210771
Abstract:
Objective This study, with an investigation of the differences in the hotosynthetic hysiological and ecological adaptation of Stewartia sinensis seedlings to different light intensity and soil nitrogen content, is aimed to select combinations of li...
2022, 39(6): 1257-1266.
doi: 10.11833/j.issn.2095-0756.20220139
Abstract:
Objective The objective is to explore the key stand spatial structure factors that influence the understory plant diversity in Pinus taiwanensis plantations and provide a scientific basis for constructing healthy and stable P. taiwanensis plantatio...
2022, 39(6): 1267-1277.
doi: 10.11833/j.issn.2095-0756.20210820
Abstract:
Objective The objective is to explore the characteristics of soil microbial community of zonal vegetation in evergreen broad-leaved forest in Fengyang Mountain, Zhejiang Province, and to clarify the changes of soil microbial community along the ele...
2022, 39(6): 1278-1288.
doi: 10.11833/j.issn.2095-0756.20220132
Abstract:
Objective The purpose of this study is to investigate the effects of acid rain type change on soil nutrients and microbial C and N of the Cunninghamia lanceolata plantation, with a view to providing a theoretical basis for sustainable management of...
2022, 39(6): 1289-1295.
doi: 10.11833/j.issn.2095-0756.20220122
Abstract:
Objective Ecological restoration of Phyllostachys edulis forest is a challenge in subtropical regions of China. This study aims to understand the natural restoration status of the soil after clear-cutting and residue retention of Ph. edulis forest,...
2022, 39(6): 1296-1302.
doi: 10.11833/j.issn.2095-0756.20210607
Abstract:
Objective This paper, with an exploration of the spatiotemporal differentiation of soil organic carbon (SOC) in such upland as nurseries of flowers and trees as well as orchards, which have been converted from paddy field in Zhejiang Province under...
2022, 39(6): 1303-1312.
doi: 10.11833/j.issn.2095-0756.20210721
Abstract:
Objective The objective is to investigate the soil heavy metal pollution and its ecological risk in Diospyros kaki main producing areas in Henan Province, so as to provide scientific basis for evaluation of soil environmental safety and heavy metal...
2022, 39(6): 1313-1320.
doi: 10.11833/j.issn.2095-0756.20210828
Abstract:
Objective The objective is to compare the metabolic differences of the nematode-killing fungus Esteya vermicola (EV) cultured in carbon and nitrogen nutrient sources and to identify key metabolites or signal molecules. Method T he carbon medium...
2022, 39(6): 1321-1329.
doi: 10.11833/j.issn.2095-0756.20210819
Abstract:
Objective This study, with the main pathogens of Pleurotus geesteranus after harvest isolated and identified, is aimed to investigate the antibacterial activities of plant essential oil that effectively prevent and control fungal diseases so as to ...
2022, 39(6): 1330-1339.
doi: 10.11833/j.issn.2095-0756.20220108
Abstract:
Objective LiDAR, as an active remote sensing technology, has proven to be an effective and efficient means for large-scale dynamic monitoring and investigation for forest resources. With an analysis of the airborne LiDAR data and ground survey data...
2022, 39(6): 1340-1349.
doi: 10.11833/j.issn.2095-0756.20220109
Abstract:
Objective For the rapid, accurate, and productive assessment of urban tree health, this study aims to investigate and analyze the growth, health, and management status of Fraxinus pennsylvanica in Beijing core functional area, so as to provide a sc...
2022, 39(6): 1350-1358.
doi: 10.11833/j.issn.2095-0756.20220134
Abstract:
Objective The purpose of this study is to obtain more efficient and accurate automatic land use classification methods, so as to provide theoretical support for the follow-up study of land use classification in plateau mountainous areas. Method ...
2022, 39(6): 1359-1368.
doi: 10.11833/j.issn.2095-0756.20220359
Abstract:
Objective Analyzing the fruit characteristics and investigating the correlation between bird feeding behavior and fruit characteristics in autumn and winter aims to provide theoretical insights for urban bird-attracting plant landscape construction...
2022, 39(6): 1369-1377.
doi: 10.11833/j.issn.2095-0756.20220155
Abstract:
Since salinity is one of the major restraints for agricultural production, and plants are sensitive to the general heterogeneous variability in salt over time and space, it is of great importance to investigate the response patterns of plants to hete...
Since salinity is one of the major restraints for agricultural production, and plants are sensitive to the general heterogeneous variability in salt over time and space, it is of great importance to investigate the response patterns of plants to hete...
2022, 39(6): 1378-1387.
doi: 10.11833/j.issn.2095-0756.20220180
Abstract:
Volatile organic compounds (VOCs) are lipophilic liquids with low molecular weight and high vapor pressure. According to the source, VOCs can be divided into anthropogenic sources and plant sources, and plant sources are the largest source of VOCs in...
Volatile organic compounds (VOCs) are lipophilic liquids with low molecular weight and high vapor pressure. According to the source, VOCs can be divided into anthropogenic sources and plant sources, and plant sources are the largest source of VOCs in...
