Analysis of the Coupling Coordination Effect of Agricultural

Innovation and Agricultural Economic Development in Heilongjiang

Province Under the SPSS Method

Shuguang Wang

, and Tongyu Wei

Institute of Finance and Public Management, Harbin University of Commerce, Xuehai Street, Harbin, China

Keywords: Agricultural Innovation, Agricultural Economic Development, Coupling Coordination Effect, Big Data

Technology.

Abstract: According to the data on agricultural innovation and agricultural economic development of 12 prefecture-

level cities in Heilongjiang Province, SPSS software was used to conduct coupled and coordinated analysis

of the two based on computer systems. The research results showed that the associated coordinated

development level of agricultural innovation and agricultural economic development in Heilongjiang

Province was low, which was related to the government's insufficient investment in agriculture and its

creation, so it put forward basic suggestions for increasing agricultural investment and improving the

innovation ability of talents.

1 INTRODUCTION

Since the Eighteenth National Congress of the

Communist Party of China, with the popularity of the

Internet, the coverage of big data, the "three rural

areas" issue has attracted much attention. Promoting

the modernization and development of rural

agriculture is a critical way to ensure the stable

development of the agricultural economy.

Agricultural land in Heilongjiang Province is

included in the scope of national black land

protection, based on revitalizing rural revitalization

and revitalizing old industrial bases in Northeast

China. Heilongjiang Province's rational and scientific

layout proposed to vigorously develop the

agricultural economy based on ensuring agricultural

innovation, optimizing the supply-side structure,

using incentive policies to retain enterprises and

talents, and using modern technology to provide

guarantees for the development of the farm economy

to achieve a highly coordinated result of agricultural

economic development and agricultural innovation.

After long-term ongoing efforts, the total agricultural

capacity of Heilongjiang Province has been

significantly improved, so it is necessary to increase

https://orcid.org/0000-0002-7327-6556

https://orcid.org/0000-0001-8950-5985

support for agricultural innovation and consolidate

the strategic position of the rural economy. As an

important force in developing rural economy, the

study of the coupling and coordination relationship

between the two is of great practical significance to

developing the agricultural economy in Heilongjiang

Province.

According to previous scholars' research, most

scholars only pay attention to one aspect of

agricultural economic development and innovation.

Few scholars combine the two elements to analyze

the coupling and coordination effect. Therefore,

based on the research on the former, this paper

integrates the data on agricultural economic

development and agricultural innovation of 12

prefecture-level cities in Heilongjiang Province. The

coupling coordination degree model calculates the

coupling coordination between the two, analyzes the

relationship between the two, and on this basis, puts

forward suggestions for the integration and

development of the two.

Wang, S. and Wei, T.

Analysis of the Coupling Coordination Effect of Agricultural Innovation and Agricultural Economic Development in Heilongjiang Province Under the SPSS Method.

DOI: 10.5220/0012072100003624

In Proceedings of the 2nd International Conference on Public Management and Big Data Analysis (PMBDA 2022), pages 205-210

ISBN: 978-989-758-658-3

 2023 by SCITEPRESS – Science and Technology Publications, Lda. Under CC license (CC BY-NC-ND 4.0)

205

2 THE COUPLING AND

COORDINATION EFFECT OF

AGRICULTURAL ECONOMIC

DEVELOPMENT AND

AGRICULTURAL INNOVATION

The Eighteenth National Congress of the Communist

Party of China proposed to implement the strategy of

innovation-driven economic development and

promote the scientific development of the economy

and society. During the "13th Five-Year Plan" period,

innovation was taken as the first of the five major

development concepts of "innovation, coordination,

green, openness and sharing", and it was proposed to

put innovation at the core of the overall development

of the country (Ge, Han, Wu 2020).

The agricultural economy is an essential part of

social and economic development, and the degree of

pastoral innovation determines the quality and

efficiency of agricultural economic development. The

story of the farm economy is related to land resources,

land use efficiency, and how to improve land use

efficiency in the case of limited land resources has

become the key to agricultural economic

development. Therefore, Heilongjiang Province

needs agricultural innovation to improve land use

efficiency and develop a farming economy based on

low-carbon environmental protection.

At the same time, developing the agricultural

economy can effectively promote the progress of

rural innovation and lay the foundation for

introducing agricultural scientific and technological

talents and financial support in Heilongjiang

Province. From a practical point of view, local

governments at all levels in Heilongjiang Province

have actively implemented the national rural

revitalization strategy, increased investment in

agricultural innovation, and maintained the sustained

growth of the rural economy. Governments at all

levels have formulated related policies to promote the

implementation of rural strategies, such as the "14th

Five-Year Plan for National Economic and Social

Development of Heilongjiang Province and the

Outline of Long-term Goals for 2035" adopted by the

Fifth Session of the 13th National People's Congress

of Heilongjiang Province, which put forward the

policy requirement of "taking the lead in realizing

agricultural and rural modernization."

To sum up, the high-quality agricultural

development system and the agricultural scientific

and technological innovation capacity system

produce synergistic amplification effects through

interaction and linkage: The agricultural high-quality

development system provides high-quality

development conditions and growth platforms for the

agricultural scientific and technological innovation

ability, and the agricultural scientific and

technological innovation ability is the core driving

force for the high-quality development of agriculture

(Liu, Guo, Ma 2021).Therefore, we must correctly

understand and grasp the mutually beneficial and

win-win coupled and coordinated relationship

between agricultural economic development and

agricultural innovation and continuously improve

agricultural economic benefits and innovation.

3 DATA SOURCES, RESEARCH

METHODS AND MODEL

CONSTRUCTION

3.1 Page Setup

In this paper, the relevant data on agricultural

economic development and agricultural innovation

level of 12 prefecture-level cities in the province (data

from Heilongjiang Statistical Yearbook 2020, China

Regional Statistical Yearbook 2020, and China Urban

Statistical Yearbook 2020) are selected, and SPSS

software is used to analyze the coupling,

coordination, and coupling coordination effect

between the two.

3.2 Index System Construction

Based on the current situation of agricultural

economic development and agricultural innovation

development in Heilongjiang, this paper selects 11

secondary indicators to build an indicator system as

follows:

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Table 1: Evaluation index system of agricultural economic development and agricultural innovation in heilongjiang province.

Coupling system Primary index Secondary index

Agricultural economic

development

ricultural economic scale

Gross agricultural production

Proportion of agriculture in GDP

Per capita disposable income in rural

areas

Agricultural output Grain output

Agricultural development guarantees

Rural electricity consumption

Number of agricultural industrial

activities

Agricultural innovation

ricultural funds

Agricultural financial expenditure

Regional financial expenditure

Agricultural personnel Agricultural service personnel

Agricultural innovation

achievements

Total power of agricultural machinery

Agricultural land resources Grain sown area

3.3 Determine Indicator Weight

First, optimize the data of secondary indicators to

homogenize heterogeneous indicators: ( 0≤i≤

a,0 ≤ j ≤b)



′=



−minU



maxU



−minU



′=

maxU



−U



maxU



−minU



𝑈



：Index j of the ith year

Secondly, calculate the proportion 𝑃



of index j

in different years:



∑







(i = 1，2.....a;j=1,2.....b)

Finally, calculate the entropy 𝑒



of index j:



=−

p



ln（p



）







=1−e



∑









=W



∙U







After the above calculation, the index weight

results are as follows:

Table 2: Index weight.

Third level indicator weight

Gross agricultural production 0.166

Proportion of agriculture in GDP 0.110

Per capita disposable income in rural

areas

0.134

Grain output 0.171

Rural electricity consumption 0.217

Number of agricultural industrial

activities

0.202

Agricultural financial expenditure 0.164

Regional financial expenditure 0.345

Agricultural service personnel 0.193

Total power of agricultural machinery 0.165

Grain sown area 0.133

3.4 Research Methods

3.4.1 Development Level Index

In this paper, the data of 12 prefecture-level cities are

processed by the extreme difference method. Then

the data is calculated by the entropy method by SPSS

software, and the development level index is finally

obtained.

3.4.2 Development Level Index

Coupling refers to the degree of dependence between

agricultural innovation and economic development,

and coordination refers to the degree of integration

between the two. This paper uses SPSS software to

build the model as follows:

Analysis of the Coupling Coordination Effect of Agricultural Innovation and Agricultural Economic Development in Heilongjiang Province

Under the SPSS Method

207

√

C∙T





∙U



)





)





T=a∙U



+b∙U





: The level of agricultural economic

development



: The level of agricultural innovation and

development

D: The degree of coupling coordination between

the level of agricultural economic development and

the level of agrarian innovation development

C: The coupling degree between the level of

agricultural economic development and the level of

agrarian innovation development

T: Harmonized index of the level of agricultural

economic development and the level of agricultural

innovation development

a: 0.5 (the two work equally)

b: 0.5 (the two work equally)

3.4.3 Grades and Classification Criteria for

Coupled Coordinated Development

This paper divides the coupling coordination level

based on the former study.

Table 3: Classification standard of coupling coordination

degree.

Compatibility Coordination level

0 ≤ D ≤0.3

Low coupling coordination

0.3 < D ≤0.5

Moderate coupling coordination

0.5 < D ≤0.8

High coupling coordination

0.8< D ≤1

Extreme coupling coordination

4 ANALYSIS OF THE COUPLING

AND COORDINATION EFFECT

OF AGRICULTURAL

ECONOMIC DEVELOPMENT

AND AGRICULTURAL

INNOVATION IN

HEILONGJIANG PROVINCE

The coupling and coordination analysis of

agricultural economic development and agricultural

innovation development level in Heilongjiang

Province in 2019 was conducted with SPSS software,

and Table 4 was obtained.

Table 4 shows that, from the perspective of

coupling degree, the average coupling degree of 12

prefecture-level cities in Heilongjiang Province is

0.716, which is a medium-high state. Among them,

the coupling degree of 5 cities, such as Qiqihar, is

higher than 0.9, which is a high-level state; the

coupling degree of 5 cities, such as Daqing, is higher

than 0.5, which is a running in the state; the coupling

degree of 2 cities such as Hegang is lower than 0.5,

which is nonrunning in the state; From the

perspective of coordination degree, the average

coordination degree of 12 prefecture-level cities in

Heilongjiang Province is 0.488, which is a medium-

high coordination state. Among them, only one city

in Harbin has a coordination degree of more than 0.9,

a very high coordination state. The coordination

degree of four cities, including Suihua, is 0.5-0.8,

which is a high coordination state. The coordination

degree of four cities, including Daqing, is 0.3-0.5,

which is a medium coordination state. The

coordination degree of three cities, including Hegang,

is 0-0.3, a low coordination state. The above data

shows that the coupling degree between agricultural

economic development and agricultural innovation in

Heilongjiang Province is at a medium-high level,

indicating that they are interdependent and mutually

beneficial; that is, agricultural economic development

depends on the level of agricultural innovation, and

agricultural innovation also needs the support of

agricultural economic development; However, the

coordination degree between the two is at a low level,

which indicates that Heilongjiang Province generally

has a low investment in agricultural innovation and

less support for agricultural economic development,

leading to a low level of coordinated development of

the two. This requires the government to increase the

introduction of high-quality talents and innovation

investment to ensure the two highly coupled and

coordinated development.

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Table 4: Coupling degree and coupling coordination degree in Heilongjiang Province.

Urban Coupling condition Coordinated

development

coordinated level

C ranking D ranking

Qiqihar

0.998 1 0.771 3

Extreme coupling coordination

Harbin

0.994 2 0.948 1

High coupling coordination

Suihua

0.979 3 0.799 2

Moderate coupling

coordination

Jiamusi

0.907 4 0.676 4

Low coupling coordination

Heihe

0.904 5 0.534 5

Moderate coupling

coordination

Daqing

0.773 6 0.484 6

Moderate coupling

coordination

Mudanjiang

0.755 7 0.437 7

Low coupling coordination

Shuangyashan

0.596 8 0.368 9

High coupling coordination

Jixi

0.566 9 0.390 8

Low coupling coordination

Qitaihe

0.512 10 0.110 12

Moderate coupling

coordination

Hegang

0.417 11 0.210 10

High coupling coordination

Yichun

0.195 12 0.130 11

High coupling coordination

Average value

0.998 -

0.488

Moderate coupling

coordination

5 RESEARCH CONCLUSIONS

AND COUNTERMEASURES

5.1 Research Conclusions

According to the coupling degree of agricultural

economic development and agricultural innovation in

those mentioned above 12 prefecture-level cities in

Heilongjiang Province and the level of coupled

coordinated action between the two, based on

computer systems, it can be seen that the level of

connected coordinated development of agricultural

economic development and agricultural innovation in

Heilongjiang Province is low, which is related to the

government's efforts to invest in agriculture and

innovation.

5.2 Development Recommendations

First, increase agricultural input. Government input

into agriculture affects the level of agricultural

innovation. Heilongjiang Province should actively

implement the national policy requirements and

accelerate the completion of the transformation from

the old industrial base to the agricultural base, which

requires the provincial governments at all levels to

increase the investment in supporting agriculture and

create a good business environment through incentive

policies to attract enterprises to settle in, improve the

ability of agricultural innovation through agricultural

economic development, and ultimately realize the

modernization of agriculture.

Second, enhance the ability of talents to innovate.

Agricultural scientific research talents have a

favorable driving role in developing the farm

economy, and the introduction of skills should be

strengthened. Such as the construction of a talent

incentive system, maintaining the cooperative

relationship with universities and enterprises in talent

training, improving the innovation, research, and

practice ability of talents, providing a higher platform

and broader development space for agricultural

scientific and technological skills, drive agricultural

economic development through agricultural

innovation, and achieve the goal of highly

coordinated development of the two.

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