处理 Treatment | 产值 Output value /(yuan·hm-2) | 肥料成本 Fertilizer cost /(yuan·hm-2) | 总成本 Total cost /(yuan·hm-2) | 净收益 Net income /(yuan·hm-2) | 较普通尿素增收Revenue increase over CU/(yuan·hm-2) | 产投比 Ratio of output/input |
---|---|---|---|---|---|---|
CK | 14 861.1 | 2 185.5 | 4 461.8 | 10 399.3 | - | 2.3 |
CU | 35 259.6 | 2 733.3 | 5 009.6 | 30 250.0 | - | 6.0 |
CLU | 40 507.8 | 2 798.8 | 5 075.1 | 35 432.7 | 5 182.7 | 7.0 |
SU | 39 096.0 | 2 825.5 | 5 101.8 | 33 994.2 | 3 744.2 | 6.7 |
CTU | 44 815.9 | 2 878.8 | 5 155.1 | 39 660.8 | 9 410.8 | 7.7 |