摘要
利用GPS定位对西藏拉萨、林芝等地光核桃的桃果实进行了实地采样,对果实的外观、内质进行了分析和评价。结果表明:西藏光核桃果实表型的多样性水平较高,不仅外观变异较大,糖、酸含量的变化也高,部分样品糖酸的组合表现出风味浓郁的良好趋势。个别样品具有无毛、果汁多或成熟期晚等优异特征,研究表明光核桃不仅是优异的育种材料,也是发展加工、鲜食桃的优异资源。
The peach fruit in the main distribution areas of Tibet priunus mira koehne were sampled.And the appearance and endoplasm of the fruit were analyzed and evaluated.The results showed that the phenotypic diversity of Tibetan priunus mira koehne was high.The appearance variation was large.The change of sugar and acid content was high as well.The combination of sugar and acid of individual samples showed a good trend of rich flavor.Individual samples have excellent characteristics such as hairless,fruit juice,which is not only an excellent breeding material,but also an excellent resource for development of processing and peach fresh.
作者
曾秀丽
张姗姗
格桑平措
赵凡
红英
王朔
李青
李媛蓉
ZENG Xiu-li;ZHANG Shan-shan;Gesangpingcuo(Institute of Vegetables, Tibet Academy of Agricultural and Animal Husbandry Sciences /The Ministry of Agriculture of Plateau Fruit Trees Scientific Observation Test Station, Tibet Lhasa 850032,China;Tilaet Agriculture and Animal Tibet Linzhi 860000,China)
出处
《西藏农业科技》
2018年第4期4-7,共4页
Tibet Journal of Agricultural Sciences
基金
西藏自治区财政厅专项"农业资源保护修复与利用-西藏光核桃资源高原适应性功能基因挖掘与利用"(XZNKY-2018-C-0025)
关键词
光核桃
果实
外观
内质
Prunus Mira Koehne
Fruit
Appearance
Endoplasm
