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中国农学通报 ›› 2015, Vol. 31 ›› Issue (19): 67-73.doi: 10.11924/j.issn.1000-6850.casb14120158

所属专题: 园艺

• 林学 园艺 园林 • 上一篇    下一篇

控水灌溉和覆膜对蓝莓植株生长特性的影响

周琳,张会慧,魏殿文,徐海军,张悦*   

  1. 黑龙江省科学院自然与生态研究所,黑龙江省科学院自然与生态研究所,黑龙江省科学院自然与生态研究所,黑龙江省科学院自然与生态研究所,黑龙江省科学院自然与生态研究所
  • 收稿日期:2014-12-23 修回日期:2015-06-05 接受日期:2015-04-01 出版日期:2015-07-28 发布日期:2015-07-28
  • 通讯作者: 张悦*
  • 基金资助:
    国家科技支撑项目“特色浆果资源恢复及高效培育技术研究与示范”(2011BAD08B01-03)

Effects of Growth Characteristics of Blueberry Under Water-Controlled Irrigation and Plastic Film Mulching

张会慧,魏殿文,徐海军 and   

  • Received:2014-12-23 Revised:2015-06-05 Accepted:2015-04-01 Online:2015-07-28 Published:2015-07-28

摘要: 为研究蓝莓生长发育的需水规律以及不同水分条件下人工覆膜对蓝莓生长是否具有促进作用,以蓝莓‘美登’(‘Blomidon’)为试验材料,在大兴安岭地区连续3年研究了控水灌溉条件下人工覆膜处理对蓝莓生长特性影响的研究。结果表明:水分条件明显影响到蓝莓植株的生长,在无覆膜时,不同年份下3个梯度的人工控水处理下蓝莓的株高、南北与东西冠幅以及枝条粗度和延生枝长均较无灌溉处理(CK)有不同程度的增加,土壤相对含水量维持在45%~60%处理更适宜蓝莓的生长。此外,无灌溉处理(CK)和土壤相对含水量维持在30%~45%处理下人工覆膜处理可以明显促进蓝莓植株的生长。

关键词: 黄胫小车蝗, 黄胫小车蝗, 杀虫剂, 敏感性

Abstract: The paper aims to study water requirement for the growth and development of blueberry and the effect of plastic film mulching on blueberry under different water conditions. With blueberry‘Blomidon’as the test material, the author investigated the effect of film mulching on the growth of blueberry under watercontrolled irrigation for 3 consecutive years in the Greater Khingan Range area of China. The results showed that the moisture condition significantly affect the blueberry plant growth. Without plastic mulch and under 3 gradients of artificial water control in different years, the blueberry plant height, north-south and east-west crown diameter and diameter of branches and the branches increased in various degrees compared with that of CK. Soil relative water content maintained at 45%- 60% was more suitable for the growth of blueberry. In addition, the non irrigation treatment (CK) and the plastic film mulching treatment with relative soil water content maintained at 30%-45% could obviously promote the growth of blueberry plants.