2017 Vol. 34, No. 6

Spatial distributions and ecological risks of heavy metals in surface sediments and riparian soils of the Aojiang River Basin, Wenzhou
JIN Wenjiang, HOU Ping, ZHANG Wei, LIANG Licheng, YU Fei
2017, 34(6): 963-971. doi: 10.11833/j.issn.2095-0756.2017.06.001
[Abstract](3805) [HTML] (655) [PDF](628)
Abstract:

To reveal heavy metal pollution of the Aojiang River Basin in Wenzhou, surface sediment and riparian soil were acquired from the river totaling 62 samples in 31 groups. Heavy metal content of chromium (Cr), copper (Cu), zinc (Zn), nickel (Ni), and le...

Spatial distribution and ecological risk assessment of heavy metals in Yongkang City
LIANG Licheng, YU Shuquan, ZHANG Chao, QIAN Li, QI Peng
2017, 34(6): 972-982. doi: 10.11833/j.issn.2095-0756.2017.06.002
[Abstract](3508) [HTML] (750) [PDF](473)
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To assess pollution characteristics and the degree of heavy metal pollution and to discuss the spatial distribution characteristics, the study area was divided into 500 m×500 m, according to land use types, a total of 181 samples were collected from ...
Heavy metal pollution in rice of Gaohong Town with a health risk assessment
XU Jialin, WU Shuai, LIANG Peng, ZHANG Jin, WU Shengchun
2017, 34(6): 983-990. doi: 10.11833/j.issn.2095-0756.2017.06.003
[Abstract](2855) [HTML] (630) [PDF](347)
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To assess the heavy metal contamination in rice and human health risks induced by rice consumption in Gaohong Town, Zhejiang Province, 51 local and 37 commercial rice samples were collected and analyzed for heavy metal concentrations. This was follow...
Growth and photosynthetic characteristics for pecan cultivars during drought stress and recovery
YANG Biao, LIU Zhuangzhuang, PENG Fangren, CAO Fan, CHEN Tao, DENG Qiuju, CHEN Wenjing
2017, 34(6): 991-998. doi: 10.11833/j.issn.2095-0756.2017.06.004
[Abstract](3018) [HTML] (672) [PDF](456)
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This study was to determine the changes of water status and photosynthetic characteristics in different pecan cultivars during drought stress and recovery. Pecan cultivars 'Pawnee' 'Mahan' 'Stuart' 'Mohawk' 'Jinhua' 'Shaoxing' and 'Zhongshan 25'were ...
Leaf water potential and photosynthetic characteristics of two Hippophae rhamnoides cultivars with soil drought
GAO Guori, LIU Juanjuan, CHEN Daoguo, DONG Lilong, HE Caiyun
2017, 34(6): 999-1007. doi: 10.11833/j.issn.2095-0756.2017.06.005
[Abstract](2991) [HTML] (699) [PDF](426)
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To study the effects of drought stress on the growth of Hippophae rhamnoides in a natural environment, plant water relations and photosynthetic characteristics of two cultivars:H. rhamnoides subsp.sinensis 'Fengning' and H. rhamnoides subsp.mongolia ...
Automatic detection of fruit tree species during the flowering period using near infrared spectra technologies
WANG Xiaoli, ZHANG Xiaoli, ZHOU Guomin
2017, 34(6): 1008-1015. doi: 10.11833/j.issn.2095-0756.2017.06.006
[Abstract](2919) [HTML] (554) [PDF](372)
Abstract:
To establish an effective model for fruit tree species identification at the flowering stage, spectral data of four kinds of fruit trees were collected using an ASD FieldSpec 3 full band portable spectrometer. Nine sensitive and characteristic bands ...
Soluble sugar content and PeTPS1/PeSnRK1 gene expression in Phyllostachys edulis during rapid growth
LI Dandan, XU Xinlu, ZHAI Jianyun, SUN Jianfei, CAO Youzhi, GAO Yan, ZHANG Rumin
2017, 34(6): 1016-1023. doi: 10.11833/j.issn.2095-0756.2017.06.007
[Abstract](3118) [HTML] (588) [PDF](489)
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To discuss expression of the PeTPS1/PeSnRK1 gene and soluble sugar mass fraction in different parts of Phyllostachys edulis bamboo during the process of rapid growth and to clarify their relationship with this rapid growth, the relative expression of...
Screening and identification of a protein for controlling lateral root development in Oryza sativa
ZHENG Xiuwen, CUI Peng, SHI Jiawei, YANG Jingjing, CHEN Minmin, ZHENG Yao, XU Ling, LIU Hongbo
2017, 34(6): 1024-1028. doi: 10.11833/j.issn.2095-0756.2017.06.008
[Abstract](3213) [HTML] (841) [PDF](416)
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OsZFP, a CCHC-type zinc finger protein, has reportedly participated in lateral root development in rice. To determine the molecular mechanism and its interacting proteins in a regulated network, the OsZFP gene from Oryza sativa. 'Nipponbare' was clon...
Wind resistance correlated to growth and wood properties of 50 Eucalyptus camaldulensis provenance families
SHANG Xiuhua, ZHANG Peijian, XIE Yaojian, LUO Jianzhong, LI Chao, WU Zhihua
2017, 34(6): 1029-1037. doi: 10.11833/j.issn.2095-0756.2017.06.009
[Abstract](3349) [HTML] (693) [PDF](377)
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To find the main influencing factors of wind resistance in Eucalyptus camaldulensis and to select excellent high-yielding and wind-resistant families for production, this research, based on a three-year successive study of 114 E. camaldulensis proven...
Adventitious root formation with IBA and endogenous hormones dynamics in walnut soft-cuttings
LIU Hao, SONG Xiaobo, ZHOU Naifu, MA Qingguo, PEI Dong
2017, 34(6): 1038-1043. doi: 10.11833/j.issn.2095-0756.2017.06.010
[Abstract](2822) [HTML] (586) [PDF](421)
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Phytohormones are an important factor in regulating adventitious root formation. To provide a reference for discussing the role of phytohormones on adventitious root formation in walnut, the effect of exogenous hormones on endogenous hormones was ana...
Substrate proportion for growth and N/P absorption in two-year-old container seedlings of three precious tree species
LI Jun, WANG Xiuhua, CHU Xiuli, ZHANG Dongbei, ZHOU Zhichun
2017, 34(6): 1044-1050. doi: 10.11833/j.issn.2095-0756.2017.06.011
[Abstract](3253) [HTML] (703) [PDF](403)
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To analyze the effect of different substrates (S) on growth as well as nitrogen (N) and phosphorus (P) status in the three kinds of trees, two-year-old container seedlings of Phoebe chekiangensis, Cinnamomum chekiangense, and Taxus wallichiana var.ma...
Compatibility of height-diameter curve equations for Cunninghamia lanceolata stands in Hunan Province
LIU Weiyi, DENG Huafeng, RAN Qixiang, HUANG Guosheng, WANG Xuejun
2017, 34(6): 1051-1058. doi: 10.11833/j.issn.2095-0756.2017.06.012
[Abstract](4036) [HTML] (536) [PDF](430)
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To improve the forest production mode of Cunninghamia lanceolata artificial and natural forests in Hunan Province, their height-diameter curves were studied. Based on periodic inventory data of C. lanceolata in Hunan, six common empirical models were...
Oviposition preferences of Anoplophora glabripennis on three host plants and composition analysis of host plant volatiles
ZHU Ning, ZHANG Dongyong, SHEN Hongxia, HU Qin, FAN Jianting
2017, 34(6): 1059-1064. doi: 10.11833/j.issn.2095-0756.2017.06.013
[Abstract](3041) [HTML] (601) [PDF](398)
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Anoplophora glabripennis (Motschulsky) have a wide range of host plants and endanger both of the health host and the stressed host. In order to find the plant volatiles which affect oviposition behaviors and lay the foundation for the development of ...
Expression patterns of MRFs, Pax3, and Pax7 during skeletal muscle development in Zhedong white geese
WANG Yinfangting, REN Ting, ZHU Songhui, LIANG Shiri, HE Ke, ZHAO Ayong
2017, 34(6): 1065-1070. doi: 10.11833/j.issn.2095-0756.2017.06.014
[Abstract](2985) [HTML] (592) [PDF](361)
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The family of myogenic regulatory factors (MRFs) played an important role in the process of skeletal muscle differentiation during the embryonic stage and the early stage of hatching with Pax3 and Pax7, two transcription factors of the PAX family, gu...
Antagonistic strain of TJB-8 and its antifungal substances
TIAN Aixia
2017, 34(6): 1071-1078. doi: 10.11833/j.issn.2095-0756.2017.06.015
[Abstract](2973) [HTML] (723) [PDF](362)
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Strain TJB-8 has been isolated from the root soil of poplar and has exhibited a strong inhibitory effect against Cytospora chrysosperma, a predominant fungus causing poplar canker. In order to provide technical guidance for further exploitation and u...
Soil and water conservation effects of plant measures in rocky areas of the Taihang Mountains
GAO Lei, RAO Liangyi, CUI Feibo, LI Zhibin, DU Liuhong, LIU Lifeng
2017, 34(6): 1079-1086. doi: 10.11833/j.issn.2095-0756.2017.06.016
[Abstract](2713) [HTML] (619) [PDF](270)
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This study was undertaken to determine the regulation of runoff and sediment yield on slopes with typical plant cover measures and the influence of rainfall on soil moisture for slope-land in rocky areas of the Taihang Mountains. Based on standard ru...
Research on contribution rate of plant community characteristics and stand spatial structure to landscape aesthetics quality of forest parks and its influencing factors
AI Jingwen, LIU Jian, YU Kunyong, ZHANG Jinzhao, ZENG Qi, ZHENG Wenying
2017, 34(6): 1087-1094. doi: 10.11833/j.issn.2095-0756.2017.06.017
[Abstract](3040) [HTML] (669) [PDF](397)
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The composition and evaluation of the plant community characteristics and stand spatial structure are the keys to the forest park landscape, and are of great significance to the optimization and promotion of forest park landscape. The research took J...
Temporal and spatial evolution of landscape patterns and ecological risk in the Puzhehei Lake basin
WEN Guojing, LIU Yungen, WANG Yan, HOU Lei, WANG Yanxia, GUO Yujing
2017, 34(6): 1095-1103. doi: 10.11833/j.issn.2095-0756.2017.06.018
[Abstract](4595) [HTML] (678) [PDF](310)
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To analyze temporal and spatial evolution for ecological risk and landscape patterns in a lake basin so as to further improve the ecological environment, Puzhehei Lake basin in Yunnan Province was studied over(1990, 1995, 2000, 2005, 2010, and 2015)....
Constructing a synthetic evaluation system of hospital out-door environment based on analytic hierarchy process and fuzzy synthetic evaluation
DING Shaogang, ZHU Yanran
2017, 34(6): 1104-1112. doi: 10.11833/j.issn.2095-0756.2017.06.019
[Abstract](4239) [HTML] (655) [PDF](316)
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The landscape has a supporting role to the medical effect. A synthetic evaluation system on out-door environment should be constructed through scientific and quantitative methods to build hospital outdoor environment which helps patients recover. Tak...
Evaluation of sustainable development status of tourism in the northeast forest areas, China
MAO Liang, WANG Jingru, SHAO Zhuofeng
2017, 34(6): 1113-1119. doi: 10.11833/j.issn.2095-0756.2017.06.020
[Abstract](2736) [HTML] (553) [PDF](294)
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Sustainable development of tourism in forest areas is based on the urban-rural interaction. It is conducive to China's ecological environment, solving the problem of surplus labor and increasing workers' income in forest areas. It has a great impact ...
Selection of tree species in an urban green space by local participants
WANG Jianan, ZHAO Dexian, LIU Hui, LÜ Zhikun, WANG Haixun
2017, 34(6): 1120-1127. doi: 10.11833/j.issn.2095-0756.2017.06.021
[Abstract](3256) [HTML] (614) [PDF](392)
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Because local participants of an urban greening project were not the decision makers for tree species selection, the initial tree distribution in an urban green space was completely controlled by artificial selection resulting in problems such as con...
Research on bamboo production efficiency based on three-stage DEA model
YANG Shuisheng, XU Xiuying, FU Jiaoyan, XU Jinhan
2017, 34(6): 1128-1136. doi: 10.11833/j.issn.2095-0756.2017.06.022
[Abstract](3146) [HTML] (556) [PDF](240)
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Forestry production efficiency is an important issue in the development forestry economics. Measuring and analysing the efficiency of forestry production scientifically, which reflect truly the actual situation of forestry production efficiency to pr...
Review
Research progress of soil plant root exudates in heavy metal contaminated soil
XU Weijie, GUO Jia, ZHAO Min, WANG Renyuan, HOU Shuzhen, YANG Yun, ZHONG Bin, GUO Hua, LIU Chen, SHEN Ying, LIU Dan
2017, 34(6): 1137-1148. doi: 10.11833/j.issn.2095-0756.2017.06.023
[Abstract](4500) [HTML] (795) [PDF](624)
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Root exudates are the carrier of material exchange between plant and rhizosphere, which are also involved in phytoremediation of contaminated soil links. The classification basis, methods applicability and remediation effects of root exudates in soil...
Scientific notes
Histological structure of cucumber seedlings with drought stress
CHEN Wenfei, DU Changxia, JIN Peiying, HE Yani, FAN Huaifu
2017, 34(6): 1149-1154. doi: 10.11833/j.issn.2095-0756.2017.06.024
[Abstract](3207) [HTML] (664) [PDF](354)
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To determine the effect of drought stress on cucumber histological structure, the Cucumis sativus 'Jinyou No.1' seedlings were cultured in a nutrient solution under drought stress simulated by 5% and 10% PEG-6000. Results showed that the degree of de...
Leaf morphology and C, N, and P stoichiometry of Phyllostachys prominens under soil cover with rhizome controlling cultivation
JIANG Zhibiao, CHEN Shuanglin, GUO Ziwu, YANG Qingping, ZHU Ling, LI Mingliang
2017, 34(6): 1155-1160. doi: 10.11833/j.issn.2095-0756.2017.06.025
[Abstract](2609) [HTML] (548) [PDF](353)
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To determine the effect of soil cover with rhizome controlling cultivation on growth of Phyllostachys prominens, an excellent shoot and timber used bamboo species ecologically well adapted to its habitat, and to provide guidance for sustainable bambo...