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1 育苗盘规格
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Table 1 Specification of seedling trays
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育苗盘规格(孔) Specification of seedling tray (hole) | 盘宽 Tray width (cm) | 盘长 Tray length (cm) | 盘深 Tray depth (cm) | 孔穴面积 Hole area (cm2) | 烟苗密度 (株/cm2) Plant density (plant/cm2) | 160(CK) | 33.3 | 52.3 | 6.0 | 10.88 | 92 | 改良160 Improved 160 | 33.3 | 52.3 | 3.0 | 10.88 | 92 | 209 | 33.3 | 52.3 | 3.0 | 8.33 | 120 | 286 | 33.3 | 64.7 | 4.8 | 6.09 | 164 | 338 | 33.3 | 64.7 | 4.8 | 6.37 | 157 | 504 | 33.3 | 48.3 | 3.4 | 3.00 | 313 | 595 | 33.3 | 65.7 | 3.8 | 3.68 | 272 |
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