| 间作玉米对丹参生长的影响 |
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| 引用本文： | 邓国生,李晓天,张徽,任卫国,张教洪,王宪昌,单成钢.间作玉米对丹参生长的影响[J].安徽农业科学,2017,45(5). |
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| 作者姓名： | 邓国生 李晓天 张徽 任卫国 张教洪 王宪昌 单成钢 |
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| 作者单位： | 山东省聊城市农业科学研究院,山东聊城,252000;山东省农业科学院药用植物研究中心,山东济南,250100 |
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| 基金项目： | 山东省现代农业产业技术体系中草药创新团队建设项目，山东省农业科学院院地合作项目 |
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| 摘 要： | 目的]研究间作玉米对丹参生长的影响,为有效解决粮药之间的争地矛盾,缓解连作障碍提供科学依据。方法]丹参采用大垄双行种植,以不同的间作玉米行距(60、120、180、240 cm)为试验因素,以丹参单作为对照,比较间作玉米对丹参株高、冠幅、生物量、经济产量、根长、根粗、根条数等的影响。结果]在丹参田间作玉米对丹参的地上部和地下部都具有明显的影响,这种影响随着玉米种植密度的增加更加明显。结论]玉米行距为180~200 cm,株距为25 cm,丹参能够正常生长,获得理想产量和间作的整体效益。
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| 关 键 词： | 丹参 间作 玉米 |
Effects of Intercropping Maize on Growth of Salvia miltiorrhiza |
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| DENG Guo-sheng,LI Xiao-tian,ZHANG Hui,REN Wei-guo,ZHANG Jiao-hong,WANG Xian-chang,SHAN Cheng-gang.Effects of Intercropping Maize on Growth of Salvia miltiorrhiza[J].Journal of Anhui Agricultural Sciences,2017,45(5). |
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| Authors: | DENG Guo-sheng LI Xiao-tian ZHANG Hui REN Wei-guo ZHANG Jiao-hong WANG Xian-chang SHAN Cheng-gang |
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| Abstract: | Objective] To study effects of intercropping maize on growth of Salvia miltiorrhiza,and to provide scientific basis for effectively solving the contradiction between food and medicine to alleviate the obstacles of continuous cropping.Method] With different row spacing (60,120,180,240 cm) as factors and sole cropping Salvia miltiorrhiza as control,effects of intercropping maize on plant height,crown breadth,biomass,economic yield,root length and diameter,root number were compared.Result] Intercropping maize had significant influence on aboveground and underground parts of Salvia miltiorrhiza,the influence was more obvious with the increase of planting density.Conclusion] Salvia miltiorrhiza can grow normally and obtain ideal yield and overall benefits of intercropping when maize was cultivated with spacing between rows 180-200 cm,spacing in rows 25 cm. |
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| Keywords: | Salvia miltiorrhiza Intercropping Maize |
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