LU Xueli,YU Haiye,ZHANG Jianing.Research on Rapid Rooting Technology in Grafted Cucumber Seedlings[J].Northern Horticulture,2015,39(22):40-44.[doi:10.11937/bfyy.201522010]
黄瓜嫁接苗快速生根技术研究
- Title:
- Research on Rapid Rooting Technology in Grafted Cucumber Seedlings
- Keywords:
- rooting technology; grafted cucumber seedlings; fog culture method; soil culture method; root system
- 文献标志码:
- A
- 摘要:
- 以黄瓜嫁接苗根系为研究对象,分别采用土培法和雾培法对其进行生根,对比分析了嫁接苗初生根时间、根长、根体积、根系数量、根重、根系活力、伤流液体积。结果表明:与土培生根法相比,采用雾培法生根黄瓜嫁接苗根系生长发育提前2 d,生根率提高3.78%,根系活力提高31%,根长、根数量、根体积、根干重分别是土培生根法的1.44、1.49、2.38、1.72倍,伤流液体积是土培生根法的1.52倍,因此与土培生根法相比,采用雾培生根法黄瓜嫁接苗根系生长更早,根系活力更强,根系生长更快速,更有利于黄瓜嫁接苗的生长发育。
- Abstract:
- Treating grafted cucumber seedlings’ root system as research object,soil culture and fog culture methods were conducted to treat root.Comparing and analyzing the time of grafted seedlings’ primary roots,root length,root volume,root number,root weight,root vigor and bleeding sap volume.The results showed that compared with soil culture rooting method,using fog culture method,the growth of grafted cucumber seedlings was advanced 2 days,the rooting rate increased 3.78%,the root vigor increased 31%,the root length,root number,root volume and root weight respectively were 1.44,1.49,2.38 and 1.72 times of soil culture method,the bleeding sap volume was 1.52 times of soil culture method.Therefore,compared with soil culture rooting method,using fog culture rooting method the grafted cucumber seedlings’ root grew earlier,the root vigor was more powerful,the root grew more rapidly,all these were more conductive to grafted cucumber seedlings’ growth and development.
参考文献/References:
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备注/Memo
第一作者简介:鲁雪利(1988-),女,硕士研究生,研究方向为设施农业环境控制及节能技术。E-mail:luxueli880101@163.com.责任作者:于海业(1963-),男,博士,教授,博士生导师,现主要从事农业生物环境测控理论与技术领域等研究工作。E-mail:haiye@jlu.edu.cn.基金项目:国家高技术研究发展计划(“863”计划)资助项目(2012AA10A506-4,2013AA103005-04)。