|
描述 |
2006/07 |
2007/08 |
2008/09 |
2009/10 |
2010/11 |
2011/12 |
|
|
面积(百万英亩) | |||||
|
种植面积 |
14.9 |
10.6 |
10.5 |
11.2 |
11.5 |
11.7 |
|
收获面积 |
12.4 |
10.3 |
9.7 |
10.3 |
10.6 |
10.8 |
|
|
单产(磅/ 英亩) | |||||
|
每收获英亩单产 |
806 |
845 |
860 |
875 |
885 |
895 |
|
|
供量与用量(千包) | |||||
|
年初库存 |
5,981 |
9,368 |
7,519 |
4,469 |
4,069 |
4,119 |
|
产量 |
20,823 |
18,050 |
17,400 |
18,800 |
19,500 |
20,100 |
|
进口 |
10 |
10 |
10 |
10 |
10 |
10 |
|
供量 |
26,814 |
27,428 |
24,929 |
23,279 |
23,579 |
24,229 |
|
国内用量 |
4,907 |
4,560 |
4,450 |
4,400 |
4,350 |
4,300 |
|
出口 |
12,338 |
15,400 |
16,000 |
14,800 |
15,100 |
15,400 |
|
总用量 |
17,245 |
19,960 |
20,450 |
19,200 |
19,450 |
19,700 |
|
期末库存 |
9,368 |
7,519 |
4,469 |
4,069 |
4,119 |
4,519 |
|
库存对用量比(%) |
54.3 |
37.7 |
21.9 |
21.2 |
21.2 |
22.9 |
|
|
价格(美元/磅) | |||||
|
农场价格1/ |
0.465 |
--- |
--- |
--- |
--- |
--- |
|
贷款利率 |
0.52 |
0.52 |
0.52 |
0.52 |
0.52 |
0.52 |
|
|
可变生产成本 (美元) | |||||
|
每英亩 |
366 |
412 |
429 |
444 |
450 |
456 |
|
每磅 |
0.45 |
0.49 |
0.50 |
0.51 |
0.51 |
0.51 |
|
|
可变成本回报(美元 / 英亩) | |||||
|
净回报 2/ |
157 |
148 |
248 |
265 |
258 |
252 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
描述 |
2012/13 |
2013/14 |
2014/15 |
2015/16 |
2016/17 |
2017/18 |
|
|
面积(百万英亩) | |||||
|
种植面积 |
11.8 |
11.9 |
12.0 |
12.1 |
12.2 |
12.3 |
|
收获面积 |
10.9 |
10.9 |
11.0 |
11.1 |
11.2 |
11.3 |
|
|
单产(磅/ 英亩) | |||||
|
每收获英亩单产 |
905 |
|||||