摘要
对西藏拉萨露地栽培的早熟品种的油桃果实的生长发育进行了动态观测,结果表明:3个油桃品种中油5号、曙光和9-37果实的纵径发育特征为"S"曲线;而果实横径的"S"形不明显,呈较为平缓的直线发育规律;果形指数随着生长发育期表现下降的趋势,此3个油桃品种的果实均呈长圆形。
The article is focused on the fruit development of the early ripe nectarine varieties which production in open in Lhasa. The result shows that the change of longitudinal diameter of ＂zhongyou 5＂, ＂shuguang＂ and ＂9--37＂ are ＂S＂ curve during the growing period. The transverse diameter shows a relatively smooth linear growth rule. Fruit shape index is gradual decline during the growing period, and all fruit appearance characters are long round.
作者
曾秀丽
张姗姗
邓岚
赵凡
格桑平措
崔永宁
Zeng xiuli Zhang shanshan Deng lan Zhao fan Gesang pingcuo Cui yongning(The ministry of agriculture of qinghai--tibet plateau fruit trees scientific observation test station,Institute of Vegetables, Tibet Academy of Agricultural and Animal Husbandry Sciences, Lhasa 850032, Tibet, Chin)
出处
《西藏农业科技》
2016年第4期38-41,共4页
Tibet Journal of Agricultural Sciences
基金
科技部星火计划"西藏优质桃的绿色栽培技术集成与示范"(2014GA840002)和"藏东南经济林高效栽培技术"藏科发【2014】(178号)项目资助
关键词
桃
果实
发育
Peach
Fruit
Growing
