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中国农学通报

中国农学通报 ›› 2013, Vol. 29 ›› Issue (34): 201-206.doi: 10.11924/j.issn.1000-6850.2013-0961

• 林学 园艺 园林 • 上一篇    下一篇

灯盏细辛生长发育与土壤环境及养分状况分析

杨淑艳 杨向红 杨绍聪 吕艳玲 沐婵 张子伟 马文彬 左丽娟   

  • 收稿日期:2013-04-03 修回日期:2013-05-20 出版日期:2013-12-05 发布日期:2013-12-05

of the Relationship between Erigeron Breviscapus Growth and Development and Soil Environment Analysis and Nutrient Status

Yang Shu-Yan   

  • Received:2013-04-03 Revised:2013-05-20 Online:2013-12-05 Published:2013-12-05

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摘要： 针对人工种植过程中，不同田块之间灯盏细辛的生长发育及性状表现差异很大，影响整体产量和效益的实际问题，在认真观察分析的基础上，按照土壤肥力、前作、土壤水分、土壤质地进行分类调查，重点考察农艺性状，土壤养分、植株养分状况。结果表明，灯盏细辛的生长发育及性状表现与土壤肥力、前作、土壤水分含量及土壤质地等诸因素有密切关系，这些因素不仅影响土壤养分含量及其有效性，而且影响灯盏细辛对养分的吸收及体内各养分之间的平衡，从而影响灯盏细辛的生长发育，影响产量和效益。因此，在灯盏细辛大田栽培过程中，选择前作烤烟、土质疏松、排水良好、肥力较高的区域和田块种植，移栽前深耕松土，加强肥水管理，是促进灯盏细辛生长发育，进一步提高产量，实现平衡增产的有效措施。

关键词: 遗传分析, 遗传分析

Abstract: The growth and development and Character performance differ greatly on artificial cultivation of Erigeron breviscapus in different field. It also influenced the yield and benefit. Based on conscientious observation and analysis, conducted a classification survey according to soil nutrient, moisture and texture and previous crops. Focusing on agronomic traits, soil nutrient and plant nutrient status. The result shows: There was a close relationship between the growth and development and characters performance of Erigeron breviscapus and soil fertility, moisture and texture and previous crops. These factors influenced not only soil nutrient content but also Erigeron breviscapus on nutrient absorption and the balance of each internal nutrient. Thus it effected the growth and development, yield and benefit of Erigeron breviscapus. Therefore, it will the best way for growing Erigeron breviscapus in loose soil, high fertility, good drainage field which planted flue-cured tobacco in the last season. It is the effective measures that ploughing deeply, loosing soil and strengthening management before transplanting in order to achieve improving the yield.

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