2024年7月18日 星期一 19:43:55

木薯新品种筛选助云南木薯平均单产提高

     近日,云南省科技厅重点新产品开发计划项目“生物能源木薯新品种(系)筛选”通过验收。该项目旨在通过引进国内外木薯优良品种(系)资源开展比较试验,从中筛选适宜云南省热区种植的木薯优良品种(系)3-4个,有效推动云南木薯产业的持续健康发展。
     项目实施3年来,共从国内外引进保存木薯品种(系)资源101份。通过在云南省保山市试种、观察及初步评价,从中选择15份品种(系)在红河、普洱、西双版纳、临沧、保山、德宏、楚雄等云南省木薯产区的不同生态类型的8个试验点开展多点试验。根据试验结果筛选出适宜云南木薯产区种植的优良新品种(系)为SC205、SC8、GR4、GR5、GR911、SC5。筛选的优良木薯新品种(系)产量比目前云南木薯平均单产提高30%以上。
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