湿润增热育苗法在凤冈县高海拔烟区的应用

Crop Research(2014)

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Abstract
为解决烤烟漂浮育苗技术在高海拔烟区育苗时间长、成苗素质差的问题,2013年在凤冈县采用农家肥发酵增热+湿润育苗法与常规漂浮育苗的对比研究。结果表明:采用农家肥发酵增热+湿润育苗法可提升池水温度4~5℃,缩短苗龄8 d,苗高增高4.45 cm,茎围增粗0.46 cm,侧根系发达。本方法能缩短烤烟漂浮育苗时间,提高烟苗的素质,适宜在当地高海拔烟区推广应用。
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