烤烟膜下小苗移栽育苗盘规格优选研究
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张久权, 余祥文, 凌爱芬, 王勇, 李磊磊, 董建新
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Optimal Specification of Tobacco Seedling Tray for Small Seedling Transplanting under Plastic Film
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Zhang Jiuquan, Yu Xiangwen, Ling Aifen, Wang Yong, Li Leilei, Dong Jianxin
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表7 各育苗盘规格育苗成本
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Table 7 Seedling cost for specification of seedling trays
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育苗盘规格(孔) Specification of seedling tray (hole) | 基质(元/盘) Medium (yuan/tray) | 盘(元/盘) Tray (yuan/tray) | 装盘播种 Fill and sowing | 间苗补苗 Thin out and replenish | 剪叶 Clipping | 其他管理 Others | 成本小计(元/盘) Cost subtotal (yuan/tray) | 盘数(盘/hm2) Number of trays (tray/hm2) | 总成本(元/hm2) Total cost (yuan/hm2) | 160(CK) | 2.40 | 5.0 | 2.0 | 1.67 | 0 | 2.00 | 13.07 | 112.5 | 1470 | 改良160 Improved 160 | 1.06 | 4.5 | 2.0 | 2.22 | 0 | 2.00 | 11.78 | 112.5 | 1325 | 209 | 1.06 | 6.5 | 2.3 | 2.67 | 0 | 2.00 | 14.53 | 90.0 | 1308 | 286 | 2.06 | 7.0 | 2.5 | 2.67 | 0 | 2.00 | 16.23 | 67.5 | 1096 | 338 | 2.08 | 7.5 | 3.0 | 4.00 | 0 | 2.00 | 18.58 | 60.0 | 1115 | 504 | 1.38 | 9.0 | 3.5 | 4.56 | 0 | 2.00 | 20.44 | 37.5 | 767 | 595 | 1.40 | 10.0 | 3.8 | 4.00 | 0 | 2.00 | 21.20 | 30.0 | 636 | 常规大苗 Conventional plant | 2.40 | 5.0 | 2.0 | 1.67 | 2.00 | 4.00 | 17.07 | 112.5 | 1920 |
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