60 Co γ辐射处理对水仙株型及开花的影响
GUANGDONG AGRICULTURAL SCIENCES(2002)
Abstract
60Coγ射线处理对水仙株型及开花的影响研究结果表明,水仙花芽最高的耐受剂量约为50 Gy;经15~40 Gy剂量辐照处理的水仙植株表现叶片硬朗、浓绿、保绿期长,花期延长1~5天,花型紧凑,花葶开在花叶之上,株型矮壮、不倒伏,根系疏而不密,易盆栽.根据研究结果,提高水仙观赏价值最佳辐照剂量是20~30 Gy.
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