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6 不同育苗盘规格对烤烟大田还苗时间和还苗率的影响
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Table 6 Effects of different seedling tray specification on the recovery date and rate of flue-cured tobacco seedling after transplanting to the field
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育苗盘规格（孔）
Specification of seedling tray (hole) | 移栽日期
（月-日）
Date of transplanting (month-day) | 还苗日期
（月-日）
Date of seedling recovery
(month-day) | 还苗率
Recovery
rate (%) | | 04-29 | 05-01 | | 160 | 04-25 | 04-26 | 98.8b | 95.3b | 改良160
Improved 160 | 04-25 | 04-26 | 98.7b | 96.3b | | 209 | 04-25 | 04-26 | 100.0a | 100.0a | | 286 | 04-25 | 04-26 | 100.0a | 98.8b | | 338 | 04-25 | 04-26 | 100.0a | 100.0a | | 504 | 04-25 | 04-26 | 100.0a | 100.0a | | 595 | 04-25 | 04-26 | 100.0a | 100.0a | | 常规大苗Conventional plant | 04-25 | 04-28 | 100.0a | 98.8b |
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