Table 6 Yield and economic benefits under different intercropping Models.
From: Effects of different intercropping systems on soil properties and tobacco yield and quality
Experimental site | Year | Treatment | Total production cost (CNY·ha−1) | Tobacco yield (kg·ha−1) | Proportion of high-quality tobacco (%) | Tobacco output value (CNY·ha−1) | Intercropped crop yield (kg·ha−1) | Intercropped crop output value (CNY·ha−1) | Total output value (CNY·ha−1) | Net Profit (CNY·ha−1) | Benefit-cost ratio (BCR) |
|---|---|---|---|---|---|---|---|---|---|---|---|
Midu | 2023 | TT | 55,800 | 2740.24 ± 70.89a | 70.00 ± 1.03a | 97076.47 ± 2476.53a | 97076.47 ± 2476.53d | 41276.47 ± 2476.53ab | 1.74 ± 0.04a | ||
TS | 60,450 | 2727.15 ± 73.82a | 68.28 ± 0.92ab | 96222.74 ± 2599.57a | 1703.08 ± 22.84b | 9537.27 ± 127.93c | 105760.00 ± 2485.26bc | 45310.00 ± 2485.26a | 1.75 ± 0.04a | ||
TM | 63,450 | 2631.49 ± 130.21a | 65.35 ± 1.52c | 90760.20 ± 4490.94a | 2179.50 ± 69.94b | 10897.48 ± 349.70c | 101657.69 ± 4601.54 cd | 38207.69 ± 4601.54b | 1.60 ± 0.07bc | ||
TP | 66,150 | 2626.91 ± 118.29a | 66.42 ± 1.00bc | 90733.47 ± 4085.57a | 2862.66 ± 88.90b | 20038.62 ± 622.32b | 110772.09 ± 3704.95b | 44622.09 ± 3704.95ab | 1.67 ± 0.06ab | ||
TH | 76,200 | 2676.70 ± 122.38a | 66.22 ± 1.23bc | 92319.27 ± 4220.75a | 22652.65 ± 1722.73a | 27183.18 ± 2067.28a | 119502.45 ± 2716.24a | 43302.45 ± 2716.24ab | 1.57 ± 0.04c | ||
2024 | TT | 55,950 | 2707.29 ± 80.93a | 67.20 ± 2.01ab | 96301.16 ± 4426.81a | 96301.16 ± 4426.81d | 40351.16 ± 4426.81ab | 1.72 ± 0.08ab | |||
TS | 60,540 | 2779.73 ± 87.24a | 68.62 ± 1.05a | 97913.34 ± 3067.21a | 1735.61 ± 11.40b | 9719.40 ± 63.86d | 107632.74 ± 3027.16bc | 47092.74 ± 3027.16a | 1.78 ± 0.05a | ||
TM | 63,630 | 2659.06 ± 128.07a | 65.03 ± 1.63b | 91766.57 ± 4419.76a | 2232.66 ± 12.09b | 11163.32 ± 60.43c | 102929.88 ± 4402.54 cd | 39299.88 ± 4402.54b | 1.62 ± 0.07bc | ||
TP | 66,345 | 2641.27 ± 94.78a | 67.25 ± 1.09ab | 91241.45 ± 3274.19a | 2996.05 ± 15.86b | 20972.35 ± 111.02b | 112213.80 ± 3255.28b | 45868.80 ± 3255.28ab | 1.69 ± 0.05abc | ||
TH | 76,500 | 2682.77 ± 107.40a | 66.22 ± 1.81ab | 92626.89 ± 3708.05a | 24788.24 ± 28.75a | 29745.89 ± 34.50a | 122372.78 ± 3697.25a | 45872.78 ± 3697.25ab | 1.60 ± 0.05c | ||
Weishan | 2023 | TT | 54,900 | 2685.51 ± 8.85a | 69.14 ± 2.2a | 95187.55 ± 171.40a | 95187.55 ± 171.40d | 40287.55 ± 171.4bc | 1.73 ± 0a | ||
TS | 59,550 | 2693.05 ± 8.35a | 68.42 ± 2.64a | 95449.79 ± 119.94a | 1663.98 ± 90.85b | 9318.31 ± 508.76c | 104768.09 ± 617.26b | 45218.09 ± 617.26a | 1.76 ± 0.01a | ||
TM | 62,550 | 2522.75 ± 11.94c | 66.05 ± 2.29a | 89242.00 ± 272.16c | 2138.58 ± 116.18b | 10692.90 ± 580.88c | 99934.90 ± 624.21c | 37384.90 ± 624.21c | 1.60 ± 0.01bc | ||
TP | 65,250 | 2504.95 ± 12.20c | 65.77 ± 3.99a | 85856.34 ± 418.24d | 2895.67 ± 123.53b | 20269.67 ± 864.72b | 106126.00 ± 1017.48b | 40876.00 ± 1017.48b | 1.63 ± 0.02b | ||
TH | 75,300 | 2560.71 ± 7.79b | 66.60 ± 1.93a | 90417.11 ± 295.55b | 23030.10 ± 2807.16a | 27636.12 ± 3368.59a | 118053.23 ± 3622.53a | 42753.23 ± 3622.53ab | 1.57 ± 0.05c | ||
2024 | TT | 55,050 | 2651.49 ± 39.32b | 68.06 ± 0.66ab | 94349.79 ± 1102.47b | 94349.79 ± 1102.47c | 39299.79 ± 1102.47c | 1.71 ± 0.02b | |||
TS | 59,670 | 2724.50 ± 22.06a | 69.25 ± 1.03a | 97046.81 ± 785.63a | 1668.85 ± 75.17b | 9345.54 ± 420.93c | 106392.35 ± 663.78b | 46722.35 ± 663.78a | 1.78 ± 0.01a | ||
TM | 62,745 | 2552.10 ± 40.51c | 65.32 ± 3.41b | 84780.76 ± 1345.59c | 2187.2 ± 63.4b | 10936.02 ± 316.99c | 95716.77 ± 1168.73c | 32971.77 ± 1168.73d | 1.53 ± 0.02d | ||
TP | 65,445 | 2532.62 ± 23.2c | 65.65 ± 2.2ab | 86767.56 ± 794.73c | 2922.38 ± 106.99b | 20456.66 ± 748.92b | 107224.22 ± 1543.57b | 41779.22 ± 1543.57bc | 1.64 ± 0.02c | ||
TH | 75,630 | 2639.64 ± 51.91b | 67.92 ± 1.15ab | 93205.80 ± 1832.97b | 21660.25 ± 2849.28a | 25992.30 ± 3419.14a | 119198.11 ± 4435.19a | 43568.11 ± 4435.19ab | 1.58 ± 0.06d |
