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预处理和外源激素对黄瓜未授粉子房的胚状体诱导的影响

DOI: 10.7668/hbnxb.2008.S1.013, PP. 50-53

Keywords: 黄瓜,子房,预处理,外源激素

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Abstract:

用正交设计法研究了预处理和4种外源激素对诱导黄瓜未授粉子房胚状体发育的影响。结果显示,诱导黄瓜大孢子发育的最佳培养条件是:36℃3d+0.5mg/LNAA+2.0mg/LKT+1.5mg/LBA,高温36℃预处理对再生植株的诱导率明显高于低温的预处理,且2,4-D,NAA和BA对胚状体的诱导有促进作用。

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