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Luo, Wei
- On the Construction of Agricultural Information Current Situation and Countermeasures
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Authors
Xiaofei Zheng
1,
Wei Luo
1
Affiliations
1 Institute of Scientific and Technical Information, CATAS, 571737, Danzhou Hainan, China, IN
1 Institute of Scientific and Technical Information, CATAS, 571737, Danzhou Hainan, China, IN
Source
International Research Journal of Agricultural Economics and Statistics, Vol 4, No 2 (2013), Pagination: 205-208Abstract
Modern information technology today is penetrating into the line of agriculture and will play an important role in agricultural infomationization. As a symbol and key factor to modern agriculture, infomationization orients future agriculture and will sure to advance economy development and income in rural areas. There are many problems, however, exist during this process, effective counter measures shall be taken to guarantee the agricultural infomationization. From the view of agriculture in China, problems of agriculture were analyzed. A new and standardized model of agricultural industry chain was constructed. Operation mode of informatization management system of agricultural industry chain based on electronic commerce was put forward as well as expounded with a case.Keywords
Agricultural Informationization, Problem, Countermeasure, Electronic Commerce, Agricultural Industry Chain
- Microbial Eukaryotic Diversity with Emphasis on Picoprasinophytes under the Sea Ice of the Central Arctic Ocean in Summer
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Authors
Affiliations
1 Polar Research Institute of China, Ministry of Natural Resources, Shanghai 200136, CN
1 Polar Research Institute of China, Ministry of Natural Resources, Shanghai 200136, CN
Source
Current Science, Vol 115, No 9 (2018), Pagination: 1709-1713Abstract
The central Arctic Ocean and its microbial ecosystem are shifting towards variable states due to climate change. In this study, diverse microbial eukaryotes belonging to Alveolata, Chlorophyta, Stramenopile, Telonemia, Picobiliphyta, Cercozoa, Choanoflagellida, Fungi and Haptophyta have been identified by pyrosequencing. Canonical correspondence analysis suggested that the microbial eukaryote communities sampled from lower latitudes were significantly correlated with temperature and nutrients in sea water, whereas those from higher latitudes were correlated with conditions of ice cover, latitude of sample site and chlorophyll concentration. Picoplankton Micromonas, with a total occurrence of 17% of all reads, was the most abundant taxon. Quantification of picoprasinophytes by FISH proved their absolute predominance in the central Arctic Ocean under heavy sea ice.Keywords
Microbial Eukaryotes, Molecular Probe, Picoprasinophyte, Sea IceFull Text
References
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- New Process of Parameter Calculation and Production Prediction in Heavy Oil Well
Abstract Views :152 |
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Authors
Affiliations
1 Multiphase Flow Laboratory of Gas Lift Innovation Center, CNPC, Wuhan 430 100, CN
2 Gas Production Plant 1 of Changqing Oilfield Company, Jingbian 718 500, CN
1 Multiphase Flow Laboratory of Gas Lift Innovation Center, CNPC, Wuhan 430 100, CN
2 Gas Production Plant 1 of Changqing Oilfield Company, Jingbian 718 500, CN