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Changes of root length of hippeastrum hybridum hort .

孤挺花根长於同时期之变化.

Changes of fresh weight of hippeastrum hybridum hort .

孤挺花全株鲜重於同时期之变化.

Extraction and inclusion technology for volatile oil from ligusticum chuanxiong hort .

川芎、薄荷挥发油的提取及包合工艺的研究。

Breeding research on the yellow and white flower cultivars of gerbera hybrida hort .

非洲菊黄花、白花品种杂交子代之研究。

Changes of number of flower buds on hippeastrum hybridum hort .

孤挺花於同时期之花芽变化.