密植精准调控技术对新疆鲜食糯玉米商品品质的影响
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吕建晔, 丁万红, 刘强, 张鹏鹏, 唐勇, 任红松, 薛军, 明博, 李少昆
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Effects of Precision Regulation for Dense Planting on Commercial Quality of Fresh Waxy Maize in Xinjiang
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Lü Jianye, Ding Wanhong, Liu Qiang, Zhang Pengpeng, Tang Yong, Ren Hongsong, Xue Jun, Ming Bo, Li Shaokun
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表4 不同种植密度和水肥管理对鲜食糯玉米经济效益的影响
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Table 4 Effects of different planting densities and water-fertilizer management on economic benefits of fresh waxy maize
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年份 Year | 处理 Treatment | 种植密度 Planting density | 总投入(万元/hm2) Total input (×104 yuan/hm2) | 总收入 (万元/hm2) Total revenue (×104 yuan/hm2) | 净收益 (万元/hm2) Net income (×104 yuan/hm2) | 产投比 Ratio of output to input | | X1 | X2 | X3 | X4 | X5 | X6 | 总计 Total | | 2024 | CK | D1 | 0.47 | 0.30 | 0.24 | - | 0.28 | 0.66 | 1.94 | 4.05b | 2.11b | 2.09ab | | | D2 | 0.47 | 0.30 | 0.25 | - | 0.28 | 0.66 | 1.96 | 4.00b | 2.04b | 2.04b | | T1 | D1 | 0.37 | 0.23 | 0.24 | 0.30 | 0.28 | 0.66 | 2.07 | 4.43a | 2.36a | 2.14a | | | D2 | 0.37 | 0.23 | 0.25 | 0.30 | 0.28 | 0.66 | 2.08 | 4.36a | 2.28a | 2.10ab | | 2025 | CK | D1 | 0.45 | 0.30 | 0.24 | - | 0.28 | 0.66 | 1.92 | 4.15c | 2.23c | 2.16c | | | D2 | 0.45 | 0.30 | 0.25 | - | 0.28 | 0.66 | 1.94 | 4.00d | 2.06d | 2.06d | | | D3 | 0.45 | 0.30 | 0.27 | - | 0.28 | 0.66 | 1.95 | 3.98d | 2.03d | 2.04d | | T1 | D1 | 0.35 | 0.23 | 0.24 | 0.30 | 0.28 | 0.66 | 2.05 | 4.83a | 2.78a | 2.36a | | | D2 | 0.35 | 0.23 | 0.25 | 0.30 | 0.28 | 0.66 | 2.06 | 4.71ab | 2.65ab | 2.29b | | | D3 | 0.35 | 0.23 | 0.27 | 0.30 | 0.28 | 0.66 | 2.07 | 4.62b | 2.55b | 2.23bc |
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