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农学学报

农学学报 ›› 2014, Vol. 4 ›› Issue (1): 57-59.

• 林学 园艺 园林 食用菌 • 上一篇    下一篇

不同灌水量对滴灌哈密大枣生长的影响

李宁 唐启勇   

  • 收稿日期:2013-05-28 修回日期:2013-06-14 出版日期:2014-01-20 发布日期:2014-01-20

The Influence of Different Drip Irrigation Amount on the Growth of Hami Jujube

  • Received:2013-05-28 Revised:2013-06-14 Online:2014-01-20 Published:2014-01-20

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摘要： 为了研究不同滴灌灌水量对哈密成龄大枣生长的影响，在灌水次数相同的情况下，设置了5个灌水处理，观测了全生育期内大枣的生长指标（新稍长度、新稍茎粗等）。结果表明，在一定的范围内，各个生长指标都随着灌水的增加而增加。综合考虑在本试验条件下，滴灌哈密大枣的灌溉定额为720~780 mm较为适宜。

关键词: 纳帕海, 纳帕海, 沼泽化草甸, 土壤真菌, 土壤理化性质, 季节变化

Abstract: To study the influence of different amount of drip irrigation on the growth of Hami mature jujube, 5 irrigation treatments were set in the same irrigation times, the new little length and the new little stem diameter of jujube were observed in its growth period. The results showed that: within a certain range, the growth indexes were increased with increasing irrigation. Considering 720-780 mm was more appropriate under the test conditions, drip irrigation the Hami grape irrigation quota.