ところで本稿の分析対象となる、集計対象酪農経営の年次別動向がどのようになっているのかを、以下でみていくことにする。表1-8のデータに代表されるように、調査対象農家が毎年同一ではないことから、厳密な意味では時系列的な分析には難点があるものの、集計件数の多さからもその年次別傾向をみる上での重要なデータにかわりはない。
表1-8は昭和58年度から平成9年度までの15年間の都府県の酪農経営の収益性に関する主要指標を年次別にみたものである。
表1−8 主要指数の年度別比較
項 目 |
年度 |
都府県計 |
都府県 |
草地依存型 |
耕地依存型 |
流通飼料依存型 |
実数 |
指数 |
実数 |
指数 |
実数 |
指数 |
実数 |
指数 |
集計件数 |
昭58年 |
811 |
- |
172 |
- |
315 |
- |
324 |
- |
59 |
746 |
- |
176 |
- |
239 |
- |
331 |
- |
60 |
567 |
- |
70 |
- |
176 |
- |
321 |
- |
61 |
567 |
- |
66 |
- |
156 |
- |
346 |
- |
62 |
435 |
- |
73 |
- |
121 |
- |
241 |
- |
63 |
483 |
- |
71 |
- |
105 |
- |
307 |
- |
平元年 |
436 |
- |
85 |
- |
80 |
- |
271 |
- |
2 |
445 |
- |
77 |
- |
90 |
- |
278 |
- |
3 |
393 |
- |
69 |
- |
76 |
- |
248 |
- |
4 |
309 |
- |
41 |
- |
55 |
- |
213 |
- |
5 |
314 |
- |
48 |
- |
60 |
- |
206 |
- |
6 |
298 |
- |
50 |
- |
60 |
- |
188 |
- |
7 |
308 |
- |
57 |
- |
47 |
- |
204 |
- |
8 |
313 |
- |
61 |
- |
51 |
- |
201 |
- |
9 |
280 |
- |
41 |
- |
64 |
- |
175 |
- |
1戸当り経産牛飼養頭数 |
昭58年 |
25.0 |
100 |
25.2 |
100 |
23.1 |
100 |
26.7 |
100 |
59 |
27.3 |
109 |
28.3 |
112 |
26.1 |
113 |
27.6 |
103 |
60 |
26.3 |
105 |
33.1 |
131 |
24.5 |
106 |
25.9 |
97 |
61 |
25.6 |
102 |
23.2 |
92 |
25.1 |
109 |
26.3 |
99 |
62 |
25.2 |
101 |
27.4 |
109 |
24.0 |
104 |
25.1 |
94 |
63 |
26.0 |
104 |
28.2 |
112 |
25.9 |
112 |
25.6 |
96 |
平元年 |
27.7 |
111 |
26.2 |
104 |
29.3 |
127 |
27.7 |
104 |
2 |
28.8 |
115 |
28.2 |
112 |
29.1 |
126 |
28.9 |
108 |
3 |
29.9 |
120 |
29.6 |
117 |
29.0 |
126 |
30.2 |
113 |
4 |
32.6 |
130 |
36.9 |
146 |
32.2 |
139 |
31.9 |
119 |
5 |
32.5 |
130 |
32.1 |
127 |
30.4 |
132 |
33.3 |
125 |
6 |
34.6 |
138 |
32.4 |
129 |
31.9 |
138 |
36.1 |
135 |
7 |
37.0 |
148 |
37.3 |
148 |
39.8 |
172 |
36.3 |
136 |
8 |
38.8 |
155 |
32.0 |
127 |
39.8 |
172 |
40.6 |
152 |
9 |
40.8 |
163 |
33.9 |
135 |
35.1 |
152 |
44.5 |
167 |
経
産
牛
一
頭
当
り
(円) |
牛乳販売収入 |
昭58年 |
632,417 |
100 |
589,259 |
100 |
628,338 |
100 |
659,293 |
100 |
59 |
651,464 |
103 |
608,519 |
103 |
647,410 |
103 |
677,227 |
103 |
60 |
671,455 |
106 |
635,880 |
108 |
667,544 |
106 |
681,356 |
103 |
61 |
683,855 |
108 |
642,394 |
109 |
672,416 |
107 |
696,888 |
106 |
62 |
669,996 |
106 |
653,956 |
111 |
660,743 |
105 |
679,500 |
103 |
63 |
632,573 |
108 |
652,007 |
111 |
682,902 |
109 |
689,513 |
105 |
平元年 |
711,842 |
113 |
702,091 |
119 |
696,839 |
111 |
719,329 |
109 |
2 |
707,133 |
112 |
667,673 |
113 |
703,040 |
112 |
719,388 |
109 |
3 |
712,895 |
113 |
703,284 |
119 |
693,186 |
110 |
721,608 |
109 |
4 |
752,762 |
119 |
733,728 |
125 |
740,113 |
118 |
759,692 |
115 |
5 |
747,886 |
118 |
703,191 |
119 |
699,358 |
111 |
772,435 |
117 |
6 |
737,268 |
117 |
683,396 |
116 |
705,468 |
112 |
761,744 |
116 |
7 |
739,513 |
117 |
678,878 |
115 |
711,184 |
113 |
762,982 |
116 |
8 |
755,732 |
119 |
711,224 |
121 |
726,609 |
116 |
776,629 |
118 |
9 |
759,965 |
120 |
679,747 |
115 |
708,394 |
113 |
797,619 |
121 |
経
産
牛
一
頭
当
り
(円) |
子牛・育成牛・肥育牛・その他販売収入 |
昭58年 |
53,382 |
100 |
68,639 |
100 |
51,929 |
100 |
46,695 |
100 |
59 |
54,526 |
102 |
71,619 |
104 |
48,926 |
94 |
49,479 |
106 |
60 |
51,834 |
97 |
67,949 |
99 |
48,009 |
92 |
50,419 |
108 |
61 |
64,315 |
120 |
63,317 |
92 |
73,114 |
141 |
60,430 |
129 |
62 |
84,087 |
158 |
83,889 |
122 |
89,354 |
172 |
81,503 |
175 |
63 |
96,663 |
181 |
112,589 |
164 |
105,898 |
204 |
89,822 |
192 |
平元年 |
104,223 |
195 |
107,965 |
157 |
100,580 |
194 |
104,127 |
223 |
2 |
83,940 |
157 |
96,464 |
141 |
78,037 |
150 |
82,382 |
176 |
3 |
52,046 |
97 |
63,696 |
93 |
48,666 |
94 |
49,841 |
107 |
4 |
35,816 |
67 |
33,231 |
48 |
36,661 |
71 |
36,094 |
77 |
5 |
38,066 |
71 |
37,464 |
55 |
38,284 |
74 |
38,143 |
82 |
6 |
41,667 |
78 |
39,908 |
58 |
53,263 |
103 |
38,434 |
82 |
7 |
48,754 |
91 |
41,744 |
61 |
62,269 |
120 |
47,598 |
102 |
8 |
50,347 |
94 |
53,314 |
78 |
70,472 |
136 |
44,340 |
95 |
9 |
56,810 |
106 |
51,243 |
75 |
73,550 |
142 |
51,993 |
111 |
経
産
牛
一
頭
当
り
(円) |
購入飼料 |
昭58年 |
299,614 |
100 |
244,016 |
100 |
289,801 |
100 |
338,670 |
100 |
59 |
315,170 |
105 |
261,333 |
107 |
296,846 |
102 |
357,026 |
105 |
60 |
311,519 |
104 |
258,582 |
106 |
287,154 |
99 |
336,423 |
99 |
61 |
298,088 |
99 |
254,893 |
104 |
275,173 |
95 |
316,584 |
93 |
62 |
265,781 |
89 |
232,946 |
95 |
238,410 |
82 |
289,470 |
85 |
63 |
287,064 |
96 |
258,201 |
106 |
259,208 |
89 |
303,267 |
90 |
平元年 |
317,093 |
106 |
284,355 |
117 |
274,680 |
95 |
339,882 |
100 |
2 |
326,679 |
109 |
278,391 |
114 |
289,812 |
100 |
351,988 |
104 |
3 |
335,614 |
112 |
297,335 |
122 |
290,828 |
100 |
359,989 |
106 |
4 |
349,823 |
117 |
310,758 |
127 |
311,091 |
107 |
367,344 |
108 |
5 |
338,299 |
113 |
295,129 |
121 |
284,061 |
98 |
364,155 |
108 |
6 |
317,319 |
106 |
277,455 |
114 |
276,642 |
95 |
340,906 |
101 |
7 |
319,424 |
107 |
264,572 |
108 |
286,141 |
99 |
342,418 |
101 |
8 |
357,952 |
119 |
314,600 |
129 |
320,537 |
111 |
380,603 |
112 |
9 |
361,916 |
121 |
285,374 |
117 |
317,960 |
110 |
395,924 |
117 |
経
産
牛
一
頭
当
り
(円) |
自給飼料費 |
昭58年 |
25,569 |
100 |
43,935 |
100 |
27,691 |
100 |
13,757 |
100 |
59 |
26,428 |
103 |
42,853 |
98 |
29,592 |
107 |
15,410 |
112 |
60 |
23,275 |
91 |
44,827 |
102 |
26,049 |
94 |
17,054 |
124 |
61 |
20,645 |
81 |
40,275 |
92 |
27,099 |
98 |
14,009 |
102 |
62 |
20,952 |
82 |
27,956 |
64 |
27,863 |
101 |
15,360 |
112 |
63 |
21,496 |
84 |
31,572 |
72 |
24,282 |
88 |
18,213 |
132 |
平元年 |
19,194 |
75 |
30,065 |
68 |
22,400 |
81 |
14,838 |
108 |
2 |
17,275 |
68 |
29,682 |
68 |
23,200 |
84 |
11,920 |
87 |
3 |
16,403 |
64 |
30,796 |
70 |
20,971 |
76 |
10,998 |
80 |
4 |
15,487 |
61 |
26,388 |
60 |
22,560 |
81 |
11,563 |
84 |
5 |
16,798 |
66 |
20,593 |
47 |
19,839 |
71 |
15,028 |
109 |
6 |
15,884 |
62 |
25,324 |
58 |
20,709 |
75 |
11,833 |
86 |
7 |
12,423 |
49 |
25,069 |
57 |
12,609 |
46 |
8,847 |
64 |
8 |
11,325 |
44 |
26,014 |
59 |
10,684 |
39 |
7,030 |
51 |
9 |
13,366 |
52 |
27,032 |
61 |
18,058 |
65 |
8,449 |
61 |
経
産
牛
一
頭
当
り
(円) |
労働費 |
昭58年 |
145,105 |
100 |
142,635 |
100 |
142,624 |
100 |
148,828 |
100 |
59 |
142,355 |
98 |
141,613 |
99 |
140,610 |
99 |
144,009 |
97 |
60 |
153,582 |
106 |
133,760 |
94 |
152,426 |
107 |
158,538 |
107 |
61 |
149,513 |
103 |
137,775 |
97 |
149,075 |
105 |
151,948 |
102 |
62 |
157,334 |
108 |
146,721 |
103 |
155,947 |
109 |
161,244 |
108 |
63 |
157,456 |
109 |
144,503 |
101 |
146,996 |
103 |
164,029 |
110 |
平元年 |
149,888 |
103 |
158,744 |
111 |
132,780 |
93 |
152,160 |
102 |
2 |
146,699 |
101 |
142,653 |
100 |
134,130 |
94 |
151,888 |
102 |
3 |
150,352 |
104 |
141,765 |
99 |
135,757 |
95 |
157,214 |
106 |
4 |
157,319 |
108 |
169,059 |
118 |
138,873 |
97 |
159,822 |
107 |
5 |
157,706 |
109 |
167,503 |
117 |
151,273 |
106 |
157,297 |
106 |
6 |
165,011 |
114 |
177,071 |
124 |
148,687 |
104 |
167,013 |
112 |
7 |
165,414 |
114 |
159,692 |
112 |
155,147 |
109 |
169,378 |
114 |
8 |
173,383 |
119 |
177,545 |
124 |
160,129 |
112 |
175,483 |
118 |
9 |
168,616 |
116 |
166,646 |
117 |
172,273 |
121 |
167,740 |
113 |
経
産
牛
一
頭
当
り
(円) |
固定資産減価償却費 |
昭58年 |
110,496 |
100 |
113,720 |
100 |
114,164 |
100 |
105,218 |
100 |
59 |
106,958 |
97 |
106,874 |
94 |
106,496 |
93 |
107,338 |
102 |
60 |
106,194 |
96 |
114,327 |
101 |
103,890 |
91 |
105,684 |
100 |
61 |
105,203 |
95 |
109,365 |
96 |
106,291 |
93 |
103,921 |
99 |
62 |
109,646 |
99 |
106,403 |
94 |
106,822 |
94 |
112,046 |
106 |
63 |
110,197 |
100 |
106,790 |
94 |
113,547 |
99 |
109,838 |
104 |
平元年 |
111,046 |
100 |
109,851 |
97 |
110,453 |
97 |
111,596 |
106 |
2 |
110,928 |
100 |
114,852 |
101 |
110,815 |
97 |
109,877 |
104 |
3 |
109,675 |
99 |
115,034 |
101 |
110,188 |
97 |
108,027 |
103 |
4 |
111,075 |
101 |
115,985 |
102 |
116,678 |
102 |
108,682 |
103 |
5 |
103,766 |
94 |
101,211 |
89 |
109,835 |
96 |
102,594 |
98 |
6 |
101,500 |
92 |
99,664 |
88 |
105,563 |
92 |
100,692 |
96 |
7 |
112,927 |
102 |
124,931 |
110 |
109,106 |
96 |
110,453 |
105 |
8 |
120,029 |
109 |
121,042 |
106 |
112,443 |
98 |
121,646 |
116 |
9 |
116,391 |
105 |
111,488 |
98 |
116,889 |
102 |
117,357 |
112 |
経
営
牛
一
頭
当
り
(円) |
当期生産費用合計 |
昭58年 |
698,043 |
100 |
666,596 |
100 |
683,928 |
100 |
728,461 |
100 |
59 |
713,117 |
102 |
674,861 |
101 |
689,535 |
101 |
750,487 |
103 |
60 |
718,050 |
103 |
662,639 |
99 |
696,252 |
102 |
742,085 |
102 |
61 |
709,607 |
102 |
664,227 |
100 |
694,648 |
102 |
724,967 |
100 |
62 |
685,846 |
98 |
638,602 |
96 |
663,558 |
97 |
711,346 |
98 |
63 |
729,804 |
105 |
683,886 |
103 |
686,620 |
100 |
755,192 |
104 |
平元年 |
755,066 |
108 |
750,053 |
113 |
681,312 |
100 |
778,411 |
107 |
2 |
736,455 |
106 |
696,484 |
104 |
697,799 |
102 |
760,041 |
104 |
3 |
742,504 |
106 |
707,378 |
106 |
680,672 |
100 |
771,225 |
106 |
4 |
760,012 |
109 |
745,949 |
112 |
713,186 |
104 |
774,810 |
106 |
5 |
742,761 |
106 |
704,835 |
106 |
691,441 |
101 |
766,546 |
105 |
6 |
730,977 |
105 |
691,131 |
104 |
686,948 |
100 |
755,627 |
104 |
7 |
763,889 |
109 |
708,487 |
106 |
701,685 |
103 |
793,700 |
109 |
8 |
812,182 |
116 |
772,907 |
116 |
734,757 |
107 |
843,746 |
116 |
9 |
810,869 |
116 |
714,769 |
107 |
773,382 |
113 |
847,093 |
116 |
家族労働力1人当り年間経常所得(千円) |
昭58年 |
1,713 |
100 |
1,524 |
100 |
1,761 |
100 |
1,766 |
100 |
59 |
1,800 |
105 |
1,810 |
119 |
1,895 |
108 |
1,726 |
98 |
60 |
2,190 |
128 |
2,166 |
142 |
2,255 |
128 |
2,160 |
122 |
61 |
2,693 |
157 |
2,082 |
137 |
2,697 |
153 |
2,807 |
159 |
62 |
2,888 |
169 |
2,951 |
194 |
2,838 |
161 |
2,897 |
164 |
63 |
2,877 |
168 |
2,730 |
179 |
3,364 |
191 |
2,745 |
155 |
平元年 |
3,064 |
179 |
2,793 |
183 |
3,744 |
218 |
2,948 |
167 |
2 |
2,884 |
168 |
2,298 |
151 |
3,640 |
207 |
2,802 |
159 |
3 |
2,381 |
139 |
2,284 |
150 |
2,826 |
160 |
2,272 |
129 |
4 |
2,527 |
148 |
2,050 |
134 |
2,999 |
170 |
2,497 |
141 |
5 |
2,521 |
147 |
2,203 |
144 |
2,356 |
134 |
2,644 |
150 |
6 |
2,744 |
160 |
2,024 |
133 |
3,268 |
186 |
2,768 |
157 |
7 |
2,895 |
169 |
2,344 |
154 |
3,891 |
221 |
2,820 |
160 |
8 |
2,516 |
147 |
2,329 |
153 |
3,243 |
184 |
2,389 |
135 |
9 |
2,586 |
151 |
2,457 |
161 |
2,950 |
168 |
2,483 |
141 |
経産牛1頭当り年間経常所得(円) |
昭58年 |
158,349 |
100 |
135,279 |
100 |
164,627 |
100 |
164,492 |
100 |
59 |
160,135 |
101 |
150,692 |
111 |
172,170 |
105 |
156,465 |
95 |
60 |
191,795 |
121 |
173,433 |
128 |
205,911 |
125 |
188,059 |
114 |
61 |
230,811 |
146 |
185,781 |
137 |
226,518 |
138 |
241,323 |
147 |
62 |
252,820 |
160 |
254,980 |
188 |
265,047 |
161 |
246,027 |
150 |
63 |
249,192 |
157 |
247,002 |
183 |
286,395 |
174 |
236,974 |
144 |
平元年 |
254,204 |
161 |
262,141 |
194 |
273,283 |
166 |
246,083 |
150 |
2 |
222,503 |
141 |
213,551 |
158 |
258,734 |
157 |
213,254 |
130 |
3 |
178,202 |
113 |
180,636 |
134 |
199,294 |
121 |
171,061 |
104 |
4 |
176,892 |
112 |
158,822 |
117 |
192,340 |
117 |
176,382 |
107 |
5 |
174,037 |
110 |
157,020 |
116 |
162,126 |
98 |
181,471 |
110 |
6 |
185,354 |
117 |
164,355 |
121 |
204,999 |
125 |
184,668 |
112 |
7 |
185,716 |
117 |
157,110 |
116 |
219,650 |
133 |
185,891 |
113 |
8 |
156,934 |
99 |
157,316 |
116 |
196,520 |
119 |
146,774 |
89 |
9 |
159,776 |
101 |
154,866 |
114 |
188,261 |
114 |
150,509 |
91 |
経産牛1頭当り年間産乳量(kg) |
昭58年 |
5,778 |
100 |
5,774 |
100 |
5,731 |
100 |
5,826 |
100 |
59 |
5,912 |
102 |
5,910 |
102 |
5,814 |
101 |
5,983 |
103 |
60 |
6,017 |
104 |
6,096 |
106 |
6,007 |
105 |
6,005 |
103 |
61 |
6,230 |
108 |
6,148 |
106 |
6,274 |
109 |
6,225 |
107 |
62 |
6,406 |
111 |
6,370 |
110 |
6,349 |
111 |
6,445 |
111 |
63 |
6,630 |
115 |
6,679 |
116 |
6,650 |
116 |
6,611 |
113 |
平元年 |
6,856 |
119 |
6,926 |
120 |
6,782 |
118 |
6,856 |
117 |
2 |
6,811 |
118 |
6,666 |
115 |
6,855 |
120 |
6,837 |
117 |
3 |
6,884 |
119 |
6,988 |
121 |
6,809 |
119 |
6,879 |
118 |
4 |
7,205 |
125 |
7,043 |
122 |
7,161 |
125 |
7,248 |
124 |
5 |
7,283 |
126 |
7,091 |
123 |
7,032 |
123 |
7,400 |
127 |
6 |
7,371 |
128 |
6,993 |
121 |
7,228 |
126 |
7,516 |
129 |
7 |
7,405 |
128 |
7,101 |
123 |
7,216 |
126 |
7,533 |
129 |
8 |
7,730 |
134 |
7,555 |
131 |
7,500 |
131 |
7,841 |
135 |
9 |
7,822 |
135 |
6,955 |
120 |
7,594 |
133 |
8,108 |
139 |
乳飼比(%)
(育成牛その他を含む) |
昭58年 |
48.6 |
- |
41.3 |
- |
48.0 |
- |
53.2 |
- |
59 |
48.9 |
- |
45.5 |
- |
46.0 |
- |
52.9 |
- |
60 |
47.6 |
- |
48.9 |
- |
43.2 |
- |
49.7 |
- |
61 |
43.7 |
- |
39.7 |
- |
40.9 |
- |
45.8 |
- |
62 |
39.8 |
- |
35.6 |
- |
36.1 |
- |
42.8 |
- |
63 |
42.3 |
- |
39.8 |
- |
38.0 |
- |
44.3 |
- |
平元年 |
44.7 |
- |
40.7 |
- |
39.5 |
- |
47.4 |
- |
2 |
46.4 |
- |
41.9 |
- |
41.3 |
- |
49.2 |
- |
3 |
47.2 |
- |
42.3 |
- |
41.9 |
- |
50.1 |
- |
4 |
46.6 |
- |
42.5 |
- |
42.0 |
- |
48.6 |
- |
5 |
45.3 |
- |
42.2 |
- |
40.5 |
- |
47.4 |
- |
6 |
43.1 |
- |
40.9 |
- |
39.5 |
- |
44.9 |
- |
7 |
43.3 |
- |
38.7 |
- |
40.5 |
- |
45.3 |
- |
8 |
47.5 |
- |
44.7 |
- |
44.4 |
- |
49.1 |
- |
9 |
47.8 |
- |
43.0 |
- |
44.9 |
- |
49.9 |
- |
所得率(%) |
昭58年 |
21.4 |
- |
19.9 |
- |
21.8 |
- |
21.9 |
- |
59 |
22.2 |
- |
20.8 |
- |
24.4 |
- |
21.3 |
- |
60 |
25.4 |
- |
17.2 |
- |
28.6 |
- |
25.5 |
- |
61 |
30.4 |
- |
25.6 |
- |
30.2 |
- |
31.4 |
- |
62 |
33.3 |
- |
34.5 |
- |
35.0 |
- |
32.1 |
- |
63 |
31.6 |
- |
32.2 |
- |
35.6 |
- |
30.2 |
- |
平元年 |
30.8 |
- |
32.0 |
- |
33.9 |
- |
29.4 |
- |
2 |
27.4 |
- |
26.9 |
- |
32.9 |
- |
25.8 |
- |
3 |
22.9 |
- |
22.9 |
- |
27.0 |
- |
21.6 |
- |
4 |
22.0 |
- |
20.7 |
- |
24.6 |
- |
21.6 |
- |
5 |
21.7 |
- |
20.6 |
- |
21.0 |
- |
22.2 |
- |
6 |
23.6 |
- |
22.4 |
- |
26.7 |
- |
23.0 |
- |
7 |
23.5 |
- |
22.2 |
- |
28.6 |
- |
22.7 |
- |
8 |
19.4 |
- |
20.1 |
- |
24.5 |
- |
17.9 |
- |
9 |
19.4 |
- |
20.0 |
- |
24.0 |
- |
17.7 |
- |
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