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Identification and Control of Several Leaf Diseases of Poplar

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Plant Diseases and Pests 2022年第4期13卷 14-16页

作者： weishuang tong Jingwen HUANG Huashan GAO School of Chemical and Environmental Engineering Pingdingshan UniversityPingdingshan 467000China

This paper introduces the identification characteristics,occurrence regularity and control methods of several leaf diseases of poplar,including poplar angular leaf spot,poplar large spot,poplar leaf blight and poplar rust,in order to provide the basis for the healthy growth of poplar and the technical support for the sustainable development of forestry industry.

关键词： Poplar Poplar angular leaf spot Poplar large spot Poplar leaf blight Poplar rust Identification and control

Advances in Origin,Evolution and Classification of Pyrus L.

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Asian Agricultural Research 2022年第8期14卷 46-48,54页

作者： weishuang tong Zhanbo GUAN Huashan GAO College of Chemical and Environmental Engineering Pingdingshan UniversityPingdingshan 467000China

China is not only one of the origin centers of Pyrus L.,but also the earliest birthplace of Pyrus *** the *** paper reviews the evolution of Pyrus *** the aspects of leaf edge morphology,inflorescence and fruit type,and summarizes the research progress of classification and species distribution of Pyrus L.,which is of great significance for the protection,evaluation and utilization of germplasm resources.

关键词： Pyrus L. Origin Evolution Classification Species distribution Germplasm resources conservation

Experiment on Tissue Culture Technique of Saposhnikovia divaricata(Turcz.) Schischk

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Journal of Northeast Agricultural University(English Edition) 2009年第1期16卷 19-24页

作者： tong weishuang FAN Ruifeng GUO Shicheng CHANG Ying College of Life Sciences Northeast Agricultural University Harbin 150030 China College of Pharmacy Heilongjiang University of Chinese Medicine Harbin 150040 China

The study aimed to optimize the induction and differentiation medium by exploreing different tissue culture of Saposhnikovia divaricata （Turcz.） Schischk. In tissue culture with the root, stem segments, young leaf, cotyledonary node and axillary bud of Saposhnikovia divaricata （Turcz.） Schischk as explants, a lot of plantleles were obtained and the corresponding plant regeneration-system was established. The results showed that when use MS＋1.0 mg·L^-1 6-BA＋0.2 mg·L^-1 NAA as callus induction medium, the cotyledonary node had the highest bourgeon rate, and its callus was better than any others; MS＋2 mg·L^-1 6-BA＋0.4 mg·L^-1 NAA was the best adventitious buds induction medium, and the best adventitious buds induced condition was 3% sucrose as carbon source, illumination for 12-14 h·d^-1 and pH 5.8, The best rootage medium was 1/2 MS＋0.5 mg·L^-1 NAA.

关键词： Saposhnikovia divaricata (Turcz.) Schischk. tissue culture callus plant regeneration

Cloning and Expression Analysis of TcREMORIN Gene Related to Anthracnose Resistance in Taxus chinesis

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Plant Diseases and Pests 2020年第5期11卷 24-27页

作者： Chen Minghui Li Yanjiao Zhang Zhilu tong weishuang Pingdingshan University Pingdingshan 467000China

[Objective]The paper was to obtain a pathogen-inducible responsive gene TcREMORIN from Taxus chinesis.[Method]Total RNA was extracted by Trizol reagent,and cDNA was synthesized using TaKaRa reverse transcription kit and Invitrogen M-MLV Reverse Transcriptase *** TcREMORIN gene was amplified by qRT-PCR.[Result]The full length of TcREMORIN was 778 bp with a 501 bp open reading frame(ORF)which encoded 166 amino *** analysis indicated that TcREMORIN possessed a conserved domain of remorin family genes and located probably in cell plasma *** results of real-time quantitative PCR assay revealed that the target gene was induced by anthracnose of *** and its expression level was up-regulated by PEG,NaCl,H2O2 and 4℃stresses.[Conclusion]The TcREMORIN gene may play a critical role in plant-pathogen interaction.

关键词： Taxus chinesis Anthracnose Remorin qRT-PCR

Research Progress of Maternal Environmental Effects in Resource-based Regions

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Plant Diseases and Pests 2020年第4期11卷 31-35页

作者： Li Yanjiao tong weishuang Gao Huashan Zhao Yan Wang Limin Pingdingshan University Key Laboratory of Ecological Restoration in Hilly AreaPingdingshan 467000China Forestry College Henan University of Science&TechnologyLuoyang 471003China

Heavy metal pollution is common in resource-based ***,the morphological,physiological and biochemical mechanisms of plants transmitting environmental information to their offspring in environments polluted by heavy metals have not been studied *** soybean,an annual self-pollinated plant in Huang-Huai-Hai region,as the research object,the morphological,physiological and biochemical indexes and heavy metal enrichment and distribution characteristics of plants under heavy metal stress were monitored continuously for about three generations,and the trans-generational differences of soybean reproduction,vegetative growth,stress resistance and life cycle in heavy metal stress environment were *** results will be helpful to better understand the long-term adaptive strategy of plants to heavy metal stress and provide the theory basis for ecological security of soybean and other crops under heavy metal stress.

关键词： Maternal environmental effect Glycine max(L.)Merr. Heavy metal stress Plant life history Resource-based regions Transgenerational plasticity

Characteristics of Soil Seed Banks of Typical Plant Communities in Hilly Area of Funiu Mountain

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Asian Agricultural Research 2020年第11期12卷 27-33页

作者： Yanjiao LI Pengsen CAI weishuang tong Huashan GAO Yan ZHAO Limin WANG Key Laboratory of Ecological Restoration in Hilly Area Pingdingshan University Pingdingshan 467000 China College of Horticulture and Plant Protection Henan University of Science and Technology Luoyang 471003 China

[Objectives]The purpose was to investigate the characteristics of soil seed bank of typical plant communities in hilly area of Funiu Mountain.[Methods]The seed density,number of species and species composition of the soil seed bank of typical plant communities such as Themeda japonica,Imperata cylindrica,Vitex negundo,Quercus acutissima,Robinia pseudoacacia,Platycladus orientalis and Populus canadensis in the surface,top 0-5 and top 5-10 cm soil were studied.[Results]The seed reserves of plant communities at different succession stages were(220.00±95.39)–(2650.00±1064.52)seeds/m2.A total of 48 species were counted in the seed bank,belonging to 45 genera in 22 *** 27 species were identified in the above-ground vegetation,belonging to 25 genera in 14 *** the shallow soil where the seeds gathered,the seed densities of Imperata cylindrica and Themeda japonica were relatively *** reserves of plant communities with different naturalness degrees were(403.33±64.29)-(2110.00±356.79)seeds/m2.A total of 67 species were counted in the seed bank,belonging to 64 genera in 37 families.A total of 45 species were identified in the above-ground vegetation,belonging to 43 genera in 28 *** the soil layers of 0-5 and 5-10 cm,the seed density of natural secondary *** was higher than those of planted ***,*** and *** each soil layer,the species number of natural secondary *** forest was slightly smaller than those of planted ***,*** and *** forests.[Conclusions]The seeds in the soil seed bank may not completely come from existing above-ground *** assistance is required for vegetation restoration or reconstruction relying on soil seed bank,to ensure the direction of community succession.

关键词： Soil seed bank Seed density Species number Species composition Hilly area Funiu Mountain

Cultivation and Primary Processing of Medicinal Chrysanthemums

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Asian Agricultural Research 2020年第10期12卷 52-55页

作者： Huashan GAO Mengke SONG Guanhua WANG Yulin MO Yuyuan XU weishuang tong Pingdingshan University Pingdingshan 467000China

The morphological characteristics and growth habits of medicinal chrysanthemums are described,the cultivation techniques are summarized from the aspects of nursery,transplanting and field management,and the harvest an... 详细信息

关键词： Chrysanthemum Medicinal use Characteristics Cultivation management Processing technology

Exploration of Ideological and Political Materials for the Course of Inorganic and Analytical Chemistry for Environmental and Ecological Engineering Major

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Asian Agricultural Research 2024年第4期16卷 41-47页

作者： Lihua XIE Siqian JIAO Pengqiang YAO weishuang tong Yanjiao LI Zhe WANG Haina SONG School of Chemical and Environmental Engineering Pingdingshan UniversityPingdingshan 467000China

Integrating ideological and political theories teaching into the whole process of classroom teaching construction is a new requirement for implementing the fundamental task of cultivating people by virtue and playing the role of collaborative *** order to realize the seamless integration of inorganic and analytical chemistry courses and ideological and political education,this paper summarizes the current situation of ideological and political research on inorganic and analytical chemistry courses in three major databases in China(VIP,CNKI and Wanfang),and sorts out the knowledge points,ideological and political elements and educational goals according to the content of the course chapters,to provide a basic guarantee for the ideological and political education construction of the course.

关键词： Environmental and ecological engineering Ideological and political materials Talent training Inorganic and analytical chemistry

Research and Exploration on Ideological and Political Theories Teaching in the Course of Soil Science Experiment:Taking Pingdingshan University as an Example

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Asian Agricultural Research 2023年第12期15卷 61-63页

作者： Xining GENG Yanjiao LI weishuang tong Shiping CHENG Pengqiang YAO Fengqin HUANG Pingdingshan University Pingdingshan 467000China Key Laboratory for Innovation and Utilization of Ecological and Economic Woody Plant Germplasm in Henan Province Pingdingshan 467000China

Experimental course is an important link of ideological and political education in colleges and universities under the new situation,and plays an important role in the construction of ideological and political theories teaching in the *** Pingdingshan University as an example,by introducing the real soil cases in Pingdingshan area,the ideological and political elements of the course are integrated into the teaching links of laboratory safety training,self-study before class,experimental teaching implementation,evaluation and *** implementing the concept of"All-round Education"in experimental teaching,we are committed to realizing the comprehensive coverage of value shaping,knowledge inheritance and ability training,and explore and practice the reform of ideological and political theories teaching in the course of Soil Science Experiment.

关键词： Soil Science Experiment Ideological and political theories teaching in the course Teaching link