Asian Journal of Agricultural Research最新文献_第6页

Characteristics of Soil Seed Banks of Typical Plant Communities in Hilly Area of Funiu Mountain 伏牛山丘陵区典型植物群落土壤种子库特征

Asian Journal of Agricultural Research Pub Date : 2020-11-20 DOI: 10.22004/AG.ECON.310101

Liu Yanjiao, Cai Pengsen, Tong Weishuang, Gao Huashan, Zhao Yan, W. Limin

{"title":"Characteristics of Soil Seed Banks of Typical Plant Communities in Hilly Area of Funiu Mountain","authors":"Liu Yanjiao, Cai Pengsen, Tong Weishuang, Gao Huashan, Zhao Yan, W. Limin","doi":"10.22004/AG.ECON.310101","DOIUrl":"https://doi.org/10.22004/AG.ECON.310101","url":null,"abstract":"[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) – (2 650.00±1 064.52) seeds/m2. A total of 48 species were counted in the seed bank, belonging to 45 genera in 22 families. Total 27 species were identified in the above-ground vegetation, belonging to 25 genera in 14 families. In the shallow soil where the seeds gathered, the seed densities of Imperata cylindrica and Themeda japonica were relatively low. The reserves of plant communities with different naturalness degrees were (403.33±64.29) – (2 110.00±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 families. In the soil layers of 0-5 and 5-10 cm, the seed density of natural secondary Q. acutissima was higher than those of planted P. canadensis, P. orientalis and R. pseudoacacia. In each soil layer, the species number of natural secondary Q. acutissima forest was slightly smaller than those of planted P. canadensis, P. orientalis and R. pseudoacacia forests. [Conclusions] The seeds in the soil seed bank may not completely come from existing above-ground vegetation. Manual assistance is required for vegetation restoration or reconstruction relying on soil seed bank, to ensure the direction of community succession.","PeriodicalId":8499,"journal":{"name":"Asian Journal of Agricultural Research","volume":"16 1","pages":"27-33"},"PeriodicalIF":0.0,"publicationDate":"2020-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74606626","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Exploration on Ecological Compensation Mechanism of Family Farm 家庭农场生态补偿机制探索

Asian Journal of Agricultural Research Pub Date : 2020-11-20 DOI: 10.22004/AG.ECON.310095

Zhang Qiang

{"title":"Exploration on Ecological Compensation Mechanism of Family Farm","authors":"Zhang Qiang","doi":"10.22004/AG.ECON.310095","DOIUrl":"https://doi.org/10.22004/AG.ECON.310095","url":null,"abstract":"Family farm is a new type of agricultural operation, and the research on ecological compensation for its production behavior is conducive to consolidating the basic position of agriculture and protecting agricultural resources and environment. By summarizing and drawing lessons from the domestic research results in related fields, the family farm is selected as the object, and the opportunity cost method is used to analyze the setting of the ecological compensation standard of the family farm. The basic framework of ecological compensation mechanism of family farm is constructed from three aspects: ecological compensation responsibility determination mechanism; compensation object establishment mechanism; compensation standard determination and mode selection mechanism. The operation mechanism of ecological compensation of family farm is analyzed from three aspects: farmer; farm production; resources and environment. The results show that the family farms' pursuit of agricultural products and ecological services is the response mechanism of ecological compensation for their production behavior. On the basis of this, this paper puts forward some measures and suggestions to ensure the ecological compensation mechanism of family farms from three aspects: perfecting the land use system; widening the compensation channels; constructing the green GDP accounting.","PeriodicalId":8499,"journal":{"name":"Asian Journal of Agricultural Research","volume":"46 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2020-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87036567","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Research on Perfecting Innovation Policy and Solving the Dilemma of Private Innovation in the Context of "Mass Entrepreneurship and Innovation" “双创”背景下完善创新政策解决民营创新困境研究

Asian Journal of Agricultural Research Pub Date : 2020-11-20 DOI: 10.22004/AG.ECON.310098

Wang Hui, Chen Chunxiao

引用次数: 1

cDNA-SCoT Analysis of Differential Expressed Genes in Allium tuberosum Induced by Botrytis cinerea 灰霉病菌诱导大葱差异表达基因的cDNA-SCoT分析

Asian Journal of Agricultural Research Pub Date : 2020-10-20 DOI: 10.22004/AG.ECON.309999

Chen Minghui, Zhang Zhilu, Li Yanjiao, Yao Pengqiang, C. Shiping, Zhao Ganqing

{"title":"cDNA-SCoT Analysis of Differential Expressed Genes in Allium tuberosum Induced by Botrytis cinerea","authors":"Chen Minghui, Zhang Zhilu, Li Yanjiao, Yao Pengqiang, C. Shiping, Zhao Ganqing","doi":"10.22004/AG.ECON.309999","DOIUrl":"https://doi.org/10.22004/AG.ECON.309999","url":null,"abstract":"[Objectives] To investigate the molecular mechanism of gene differential expression in A.tuberosum under Botrytis cinerea stress. [Methods] The leaf of A. tuberosum was inoculated with B. cinerea to induce resistance, then leaf samples were taken at 2, 4, 8, 12 and 24 h, respectively, after inoculation, and used for cDNA-SCoT analysis to detect the gene differential expressions. [Results] More than 800 bands with length of 100–1800 bp were obtained using 60 SCoT primers. A total of 40 differentially expressed EST sequences were screened out, and 18 non-redundant ESTs with high quality were obtained by cluster analyses of the ESTs sequencing. The results of BlastN showed that the differential genes of A. tuberosum mainly related to disease defense, signal transduction, and protein metabolism. [Conclusions] Further analysis of gene function indicated that brassinosteroid biosynthesis-like proteins, NBS-LRR type disease resistance protein, jasmonic acid induced protein, abscisic stress ripening protein may be involved in the process of the incompatible interaction between the A. tuberosum and B. cinerea.","PeriodicalId":8499,"journal":{"name":"Asian Journal of Agricultural Research","volume":"126 1","pages":"38-41"},"PeriodicalIF":0.0,"publicationDate":"2020-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87629248","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Cultivation Techniques of Salix carmanica Bornm, a Genuine Herb in Xinjiang 新疆原产药材山茱萸栽培技术研究

Asian Journal of Agricultural Research Pub Date : 2020-10-20 DOI: 10.22004/AG.ECON.310005

N. Aidarhan, G. Yanhua, A. Yili, Ning Huixia, Liu Geyu, H. Aisa

引用次数: 0

Research Progress on Diagnosis and Treatment of Bovine Mastitis 牛乳腺炎的诊断与治疗研究进展

Asian Journal of Agricultural Research Pub Date : 2020-10-20 DOI: 10.22004/AG.ECON.310007

Yao Jia, Peng Dacai, Chen Zhengmei

引用次数: 1

Cultivation and Primary Processing of Medicinal Chrysanthemums 药用菊花的栽培与初级加工

Asian Journal of Agricultural Research Pub Date : 2020-10-20 DOI: 10.22004/AG.ECON.310003

Gao Huashan, Song Mengke, W. Guanhua, MO Yulin, Xu YuYuan, Tong Weishuang

引用次数: 0

Identification and Detection of Dyeing Components in Counterfeit Cinnabar (Elutriation) 假朱砂染色成分的鉴别与检测(洗脱)

Asian Journal of Agricultural Research Pub Date : 2020-10-20 DOI: 10.22004/AG.ECON.310000

Ran Hailin

引用次数: 0

Optimization for Dissemination Factors of Core Socialist Values in the Process of Citizenization of Migrant Workers 农民工市民化过程中社会主义核心价值观传播因素的优化

Asian Journal of Agricultural Research Pub Date : 2020-03-20 DOI: 10.22004/AG.ECON.304140

H. Yun

引用次数: 0

Organic Connection between Small Farmers and Modern Agriculture Development Based on Farmers’ Cooperatives in China 基于中国农民合作社的小农与现代农业发展的有机联系

Asian Journal of Agricultural Research Pub Date : 2020-03-20 DOI: 10.22004/AG.ECON.304125

W. Liying, Ding Shuyu, Liu Houping

{"title":"Organic Connection between Small Farmers and Modern Agriculture Development Based on Farmers’ Cooperatives in China","authors":"W. Liying, Ding Shuyu, Liu Houping","doi":"10.22004/AG.ECON.304125","DOIUrl":"https://doi.org/10.22004/AG.ECON.304125","url":null,"abstract":"As socialism with Chinese characteristics enters a new era, China's agricultural and rural development has also made remarkable achievements. However, the shortcomings of modernization are still in the field of agriculture, rural areas and farmers. The report of the 19th National Congress of the Communist Party of China proposes a strategy of rural revitalization. It is pointed out that the organic connection between small farmers and modern agricultural development should be promoted. In the development of modern agriculture, small farmers face the problems of scattered production factors, aging labor force and low labor quality, low industrialization, and low market position. This paper compares the characteristics of farmer cooperatives with other new business entities. Combined with the relevant contents of the Law of the People's Republic of China on Farmers’ Professional Cooperatives newly revised in 2017, this paper analyzes the organizational, service, and intermediary functions of farmers' cooperatives to promote the organic connection between small farmers and modern agriculture development and reveals the role of farmers' cooperatives in China's agricultural development.","PeriodicalId":8499,"journal":{"name":"Asian Journal of Agricultural Research","volume":"28 1","pages":"1-9"},"PeriodicalIF":0.0,"publicationDate":"2020-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84395995","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2