The Grain Security Assessment Based on Improved TOPSIS Model in Yunnan Province China

Kun Tong; Chao Yang

doi:doi:10.11648/j.ijfsb.20190403.11

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The Grain Security Assessment Based on Improved TOPSIS Model in Yunnan Province China

Kun Tong, Chao Yang

Published in International Journal of Food Science and Biotechnology (Volume 4, Issue 3)

Received: 24 June 2019 Accepted: 16 July 2019 Published: 7 October 2019

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Abstract

Food security has become an important part of the security of all countries in the world, especially in a populous country like China. This paper analyzes the impact of different influencing factors on food security in Yunnan Province, and establishes an appropriate evaluation index system to analyze and evaluate the food security of Yunnan Province under the changing environment of 2001-2016. Firstly, the principal factors analysis method is used to divide the factors affecting food security in Yunnan Province into three levels: natural conditions, social development and technology level, and agricultural management level. Secondly, the entropy weight method is combined with the OWA operator to obtain the Yunnan Province. The main influencing factors are the total power of agricultural machinery, the amount of agricultural chemical fertilizer and the proportion of the primary industry's output value to GDP. Finally, using the improved gray correlation TOPSIS model, the food security in Yunnan Province has basically shown a trend of volatility growth since 2001. The calculation results show that since 2001, food security in Yunnan Province has shown a growth trend, the grain production has been effectively secured in Yunnan Province. In its three criteria levels, social development and technological level and agricultural management levels are steadily increasing, except for natural condition is volatile. In the future, Yunnan Province should reduce its dependence on mechanical power and fertilizer in the grain production process, further expand the development of green agriculture and organic agriculture, and ensure food safety production in many aspects.

Published in	International Journal of Food Science and Biotechnology (Volume 4, Issue 3)
DOI	10.11648/j.ijfsb.20190403.11
Page(s)	56-63
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2019. Published by Science Publishing Group

Keywords

Grain Security, Grey TOPSIS Model, Entropy and OWA Weight

References

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APA Style

Kun Tong, Chao Yang. (2019). The Grain Security Assessment Based on Improved TOPSIS Model in Yunnan Province China. International Journal of Food Science and Biotechnology, 4(3), 56-63. https://doi.org/10.11648/j.ijfsb.20190403.11

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ACS Style

Kun Tong; Chao Yang. The Grain Security Assessment Based on Improved TOPSIS Model in Yunnan Province China. Int. J. Food Sci. Biotechnol. 2019, 4(3), 56-63. doi: 10.11648/j.ijfsb.20190403.11

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AMA Style

Kun Tong, Chao Yang. The Grain Security Assessment Based on Improved TOPSIS Model in Yunnan Province China. Int J Food Sci Biotechnol. 2019;4(3):56-63. doi: 10.11648/j.ijfsb.20190403.11

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@article{10.11648/j.ijfsb.20190403.11,
  author = {Kun Tong and Chao Yang},
  title = {The Grain Security Assessment Based on Improved TOPSIS Model in Yunnan Province China},
  journal = {International Journal of Food Science and Biotechnology},
  volume = {4},
  number = {3},
  pages = {56-63},
  doi = {10.11648/j.ijfsb.20190403.11},
  url = {https://doi.org/10.11648/j.ijfsb.20190403.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijfsb.20190403.11},
  abstract = {Food security has become an important part of the security of all countries in the world, especially in a populous country like China. This paper analyzes the impact of different influencing factors on food security in Yunnan Province, and establishes an appropriate evaluation index system to analyze and evaluate the food security of Yunnan Province under the changing environment of 2001-2016. Firstly, the principal factors analysis method is used to divide the factors affecting food security in Yunnan Province into three levels: natural conditions, social development and technology level, and agricultural management level. Secondly, the entropy weight method is combined with the OWA operator to obtain the Yunnan Province. The main influencing factors are the total power of agricultural machinery, the amount of agricultural chemical fertilizer and the proportion of the primary industry's output value to GDP. Finally, using the improved gray correlation TOPSIS model, the food security in Yunnan Province has basically shown a trend of volatility growth since 2001. The calculation results show that since 2001, food security in Yunnan Province has shown a growth trend, the grain production has been effectively secured in Yunnan Province. In its three criteria levels, social development and technological level and agricultural management levels are steadily increasing, except for natural condition is volatile. In the future, Yunnan Province should reduce its dependence on mechanical power and fertilizer in the grain production process, further expand the development of green agriculture and organic agriculture, and ensure food safety production in many aspects.},
 year = {2019}
}

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TY  - JOUR
T1  - The Grain Security Assessment Based on Improved TOPSIS Model in Yunnan Province China
AU  - Kun Tong
AU  - Chao Yang
Y1  - 2019/10/07
PY  - 2019
N1  - https://doi.org/10.11648/j.ijfsb.20190403.11
DO  - 10.11648/j.ijfsb.20190403.11
T2  - International Journal of Food Science and Biotechnology
JF  - International Journal of Food Science and Biotechnology
JO  - International Journal of Food Science and Biotechnology
SP  - 56
EP  - 63
PB  - Science Publishing Group
SN  - 2578-9643
UR  - https://doi.org/10.11648/j.ijfsb.20190403.11
AB  - Food security has become an important part of the security of all countries in the world, especially in a populous country like China. This paper analyzes the impact of different influencing factors on food security in Yunnan Province, and establishes an appropriate evaluation index system to analyze and evaluate the food security of Yunnan Province under the changing environment of 2001-2016. Firstly, the principal factors analysis method is used to divide the factors affecting food security in Yunnan Province into three levels: natural conditions, social development and technology level, and agricultural management level. Secondly, the entropy weight method is combined with the OWA operator to obtain the Yunnan Province. The main influencing factors are the total power of agricultural machinery, the amount of agricultural chemical fertilizer and the proportion of the primary industry's output value to GDP. Finally, using the improved gray correlation TOPSIS model, the food security in Yunnan Province has basically shown a trend of volatility growth since 2001. The calculation results show that since 2001, food security in Yunnan Province has shown a growth trend, the grain production has been effectively secured in Yunnan Province. In its three criteria levels, social development and technological level and agricultural management levels are steadily increasing, except for natural condition is volatile. In the future, Yunnan Province should reduce its dependence on mechanical power and fertilizer in the grain production process, further expand the development of green agriculture and organic agriculture, and ensure food safety production in many aspects.
VL  - 4
IS  - 3
ER  -

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Author Information

Kun Tong

Key Laboratory of Watershed Geographic Science, Nanjing Institute of Geography & Limnology, Chinese Academy of Sciences, Nanjing, China
Chao Yang

Nanjing Guohuan Science and Technology Co Ltd, Nanjing, China

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Plain Text BibTeX RIS

APA Style

Kun Tong, Chao Yang. (2019). The Grain Security Assessment Based on Improved TOPSIS Model in Yunnan Province China. International Journal of Food Science and Biotechnology, 4(3), 56-63. https://doi.org/10.11648/j.ijfsb.20190403.11

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ACS Style

Kun Tong; Chao Yang. The Grain Security Assessment Based on Improved TOPSIS Model in Yunnan Province China. Int. J. Food Sci. Biotechnol. 2019, 4(3), 56-63. doi: 10.11648/j.ijfsb.20190403.11

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AMA Style

Kun Tong, Chao Yang. The Grain Security Assessment Based on Improved TOPSIS Model in Yunnan Province China. Int J Food Sci Biotechnol. 2019;4(3):56-63. doi: 10.11648/j.ijfsb.20190403.11

Copy | Download

@article{10.11648/j.ijfsb.20190403.11,
  author = {Kun Tong and Chao Yang},
  title = {The Grain Security Assessment Based on Improved TOPSIS Model in Yunnan Province China},
  journal = {International Journal of Food Science and Biotechnology},
  volume = {4},
  number = {3},
  pages = {56-63},
  doi = {10.11648/j.ijfsb.20190403.11},
  url = {https://doi.org/10.11648/j.ijfsb.20190403.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijfsb.20190403.11},
  abstract = {Food security has become an important part of the security of all countries in the world, especially in a populous country like China. This paper analyzes the impact of different influencing factors on food security in Yunnan Province, and establishes an appropriate evaluation index system to analyze and evaluate the food security of Yunnan Province under the changing environment of 2001-2016. Firstly, the principal factors analysis method is used to divide the factors affecting food security in Yunnan Province into three levels: natural conditions, social development and technology level, and agricultural management level. Secondly, the entropy weight method is combined with the OWA operator to obtain the Yunnan Province. The main influencing factors are the total power of agricultural machinery, the amount of agricultural chemical fertilizer and the proportion of the primary industry's output value to GDP. Finally, using the improved gray correlation TOPSIS model, the food security in Yunnan Province has basically shown a trend of volatility growth since 2001. The calculation results show that since 2001, food security in Yunnan Province has shown a growth trend, the grain production has been effectively secured in Yunnan Province. In its three criteria levels, social development and technological level and agricultural management levels are steadily increasing, except for natural condition is volatile. In the future, Yunnan Province should reduce its dependence on mechanical power and fertilizer in the grain production process, further expand the development of green agriculture and organic agriculture, and ensure food safety production in many aspects.},
 year = {2019}
}

Copy | Download

TY  - JOUR
T1  - The Grain Security Assessment Based on Improved TOPSIS Model in Yunnan Province China
AU  - Kun Tong
AU  - Chao Yang
Y1  - 2019/10/07
PY  - 2019
N1  - https://doi.org/10.11648/j.ijfsb.20190403.11
DO  - 10.11648/j.ijfsb.20190403.11
T2  - International Journal of Food Science and Biotechnology
JF  - International Journal of Food Science and Biotechnology
JO  - International Journal of Food Science and Biotechnology
SP  - 56
EP  - 63
PB  - Science Publishing Group
SN  - 2578-9643
UR  - https://doi.org/10.11648/j.ijfsb.20190403.11
AB  - Food security has become an important part of the security of all countries in the world, especially in a populous country like China. This paper analyzes the impact of different influencing factors on food security in Yunnan Province, and establishes an appropriate evaluation index system to analyze and evaluate the food security of Yunnan Province under the changing environment of 2001-2016. Firstly, the principal factors analysis method is used to divide the factors affecting food security in Yunnan Province into three levels: natural conditions, social development and technology level, and agricultural management level. Secondly, the entropy weight method is combined with the OWA operator to obtain the Yunnan Province. The main influencing factors are the total power of agricultural machinery, the amount of agricultural chemical fertilizer and the proportion of the primary industry's output value to GDP. Finally, using the improved gray correlation TOPSIS model, the food security in Yunnan Province has basically shown a trend of volatility growth since 2001. The calculation results show that since 2001, food security in Yunnan Province has shown a growth trend, the grain production has been effectively secured in Yunnan Province. In its three criteria levels, social development and technological level and agricultural management levels are steadily increasing, except for natural condition is volatile. In the future, Yunnan Province should reduce its dependence on mechanical power and fertilizer in the grain production process, further expand the development of green agriculture and organic agriculture, and ensure food safety production in many aspects.
VL  - 4
IS  - 3
ER  -

Copy | Download