西藏光核桃研究进展及展望

光核桃又名西藏桃,属蔷薇科桃属植物,主产西藏,是西藏野生果树分布最广的种质资源之一,也是中国特有的桃种质资源,是国内外罕见的桃种质资源的"活化石群",具有较强的耐寒、耐旱、抗病等多种优良特性。为更好地保护、挖掘及利用光核桃资源,总结了近年来光核桃的的主要研究进展,包括资源分布、生物学特性、生理生化研究、分类地位、遗传学研究、果实植株的利用等方面,并对今后研究方向做出了保护与开发利用相结合的探索性展望。

Research Progress and Prospects of Amygdalus mira (Koehne)

Amygdalus mira Koehne Kov.et Kost, also known as Tibet peach, belongs to Rosaceae Prunes persica, and is one of Chinese endemic species which has many excellent characteristics and is a living fossil in peach germplasm resources at home and abroad. It has a strong resistance to cold, drought and disease. The recent researches on its resource distribution, biological characteristics, physiological and biochemical characteristics, taxonomic status, genetics research, fruit quality were summarized, and prospects on future research were discussed for a better protection, development and utilization of Amygdalus mira (Koehne).