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枣树以其抗逆性强、枣果速丰、管理简易、经济和生态效益显著等特点,已成为南疆环塔里木盆地绿洲经济带的主要栽种果树之一。但由于南疆地区独特的气候、土壤环境,使得引进枣品种物候发生改变,我们对主栽品种—灰枣开展生长物候、开花期、果实发育期、落花落果率等观测,以进一步确定灰枣在环塔里木盆地不同物候期对养分的需求,关键期
Jujube has become one of the main planting fruit trees in the oasis economic belt of the Central Tarim Basin in southern Xinjiang for its strong resistance, fast jujube fruit fruit, simple management and significant economic and ecological benefits. However, due to the unique climate and soil environment in southern Xinjiang, the phenology of jujube cultivars has been changed. We observed the growth phenophase, flowering stage, fruit development stage and fruit drop rate of the main cultivated species, The demand of nutrients during different phenophase in the Tarim Basin is the key period