MA Qun,JIA Su,LIU Jing,et al.Effect of Different Irrigation Conditions onYield and Soil Nutrients Movement of Greenhouse Tomato[J].HEILONGJIANG AGRICULTURAL SCIENCES,2013,(10):65-68.
不同灌溉模式对设施番茄产量与土壤养分运移的影响
- Title:
- Effect of Different Irrigation Conditions onYield and Soil Nutrients Movement of Greenhouse Tomato
- 文章编号:
- 1002-2767(2013)10-0065-04
- 分类号:
- S641.2;S275
- 文献标志码:
- A
- 摘要:
- 为有效提高设施番茄水肥利用率,加快推进现代化农业发展进程。试验设置滴灌施肥与传统漫灌施肥两种模式,共5个处理,研究了不同灌溉模式对设施番茄产量以及设施菜田土壤温度、硝态氮、有效磷和氮肥利用率的影响。结果表明:同漫灌施肥相比,滴灌施肥模式能提高设施菜田土壤温度0.5~1.5℃,增产4%~35%,氮肥利用率提高2%~17%。综合节水、氮肥利用和产量3项指标,以每6 d滴灌1次,灌溉定额为每次180 m3.hm-2效果最佳。
- Abstract:
- In order to improve water and fertilizer use efficiency of greenhouse tomato and accelerate development process of modern agriculture.The effects of different irrigation modes on yield of greenhouse tomato,soil temperature,soil nitrate nitrogen,available phosphorus and nitrogen fertilizer use rate were studied with drip fertilization and flood irrigation fertilization.The results showed that drip irrigation fertilization could improve soil temperature 0.5~1.5℃,compared with flood irrigation fertilization,yield increased 4%~35% and nitrogen use efficiency increased 2%~17%.By comprehensive analysis of saving water,nitrogen use and yield,the most optimal treatment was that irrigation frequency was once every six days and irrigation quota was180 m3.hm-2.
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相似文献/References:
[1]郑剑超,王 雷.微咸水灌溉模式对番茄生长和产量的影响[J].黑龙江农业科学,2022,(01):53.[doi:DOI:10.11942/j.issn1002-2767.2022.01.0053]
ZHENG Jian-chao,WANG Lei.Effects of Brackish Water Irrigation Modes on Growth and Yield of Tomato[J].HEILONGJIANG AGRICULTURAL SCIENCES,2022,(10):53.[doi:DOI:10.11942/j.issn1002-2767.2022.01.0053]
备注/Memo
收稿日期:2013-06-07
基金项目:天津市应用基础及前沿技术研究计划资助项目(09JCYBJC08600)
第一作者简介:马群(1990-),男,天津市人,在读学士,从事农业资源与环境研究。E-mail:513365559@qq.com。
通讯作者:卢树昌(1970-),男,河北省献县人,博士,教授,从事土壤资源综合利用与养分资源综合管理教学和科研工作。E-mail:lsc9707@163.com。