年份

折标煤量

秸秆可收集量

生产资料价格指数

农业人口数

机械总动力

可支配收入

2006

5286.6

1532.6

83.0

4850.9

9724.7

10821.6

2007

3294.5

1611.3

140.0

4785.1

10039.9

12106.9

2008

3360.2

1657.6

135.0

4708.7

10389.0

13800.2

2009

3356.7

1629.8

89.0

4617.4

10727.9

15111.5

2010

3220.0

1637.4

105.0

4648.4

11015.1

16775.0

2011

3220.8

1741.6

153.0

4600.5

11198.3

18643.8

2012

3298.5

1746.9

110.0

4538.6

11363.0

20794.5

2013

3303.3

1773.3

102.0

4464.6

11548.3

22454.2

2014

3424.6

1756.7

95.0

4406.1

11691.1

24497.2

2015

3368.1

1744.0

104.0

4274.8

11835.6

27202.3

2016

3245.7

1769.9

133.0

4091.0

8016.4

29489.8

2017

3166.1

1892.1

101.0

3988.3

8178.7

32017.8

2018

3030.9

1822.3

89.0

3896.5

8179.8

34588.2

2019

2679.8

1844.9

137.0

3817.4

8313.4

37468.5

2020

2620.0

1860.5

142.0

3571.4

8454.3

38805.2

关联度

0.864

0.747

0.901

0.836

0.650