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中国农学通报

中国农学通报 ›› 2012, Vol. 28 ›› Issue (19): 275-278.doi: 10.11924/j.issn.1000-6850.2012-0105

• 林学 园艺 园林 • 上一篇    下一篇

不同农艺措施对一年生云当归产量的影响

薛润光 郭承刚 徐天才 汤王外 杨少华 张腾波 王连书   

  • 收稿日期:2012-01-11 修回日期:2012-03-12 出版日期:2012-07-05 发布日期:2012-07-05
  • 基金资助:

    云南省社会发展科技计划项目“云当归良种产业化及种植关键技术研究与应用示范”

Effect of Various Agricultural Measures on the Yield of One-year Angelicae sinensis (Oliv.) Diels in Yunnan

  • Received:2012-01-11 Revised:2012-03-12 Online:2012-07-05 Published:2012-07-05

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摘要：

研究云当归抗早抽薹栽培技术最佳栽培因子。采用单因素随机区组设计研究了密度、基肥、地膜、移栽期等不同农艺措施对一年生云当归单株质量和总产量的影响；不同栽培密度、基肥、地膜和移栽期均对一年生云当归的单株重和产量有显著影响，云当归抗早抽薹栽培技术最佳栽培因子分别为：适宜栽培密度为12.75万株/hm2；适宜基肥用量为40.5 t/hm2左右；最佳移栽期为5月下旬；黑膜覆盖可促进当归的产量。为一年生云当归的大田生产提供理论依据和参考。

关键词: 胃腺, 胃腺

Abstract:

The paper focus on optimum cultivating factors of anti-bolting cultivating techniques of Angelicae sinensis (Oliv.)Diels. By adopting single factor randomized block design, the effect of different cultivating factors such as density, base-fertilizer, mulch and transplanting-time on single-root weigh and the yield of one-year Angelicae sinensis were studied. Different density, base-fertilizer, mulch and transplanting-time have remarkable influence on single-root weigh and the yield of one-year Angelicae sinensis. The most suitable factors were as follows: density 127500 seedling per hectare, base-fertilizer about 40.5 t/hm2, transplanting time late May, black film mulched. The result could serve as theoretical basis and reference for field production of one-year Angelicae.

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