| 基施水溶肥对油白菜生长及经济效益的影响 |
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| 引用本文： | 李国山,李春玲,潘东生,崔银花.基施水溶肥对油白菜生长及经济效益的影响[J].农业工程,2020,10(7):105-107. |
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| 作者姓名： | 李国山 李春玲 潘东生 崔银花 |
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| 作者单位： | 武威市农业技术推广中心, 甘肃武威 733000;甘肃东生肥业有限公司, 甘肃武威 733111;榆中县农业技术推广中心, 甘肃榆中 730121 |
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| 摘 要： | 为分析水溶肥作为基肥对油白菜生长和产量的影响，对武威清源镇井水灌溉区的油白菜进行施肥试验。结果表明，基施水溶肥（含Ca+Mg）可改善油白菜的株高、开展度、莲座直径、单株叶片数、叶片性状和叶绿色等性状，较空白对照组可增产108.1%，较常规施肥可增产12.1%，肥料投入产值比为1∶23.3，且施肥经济效益明显。研究结果可为基施水溶性肥对其他作物增产增效提供理论指导。
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| 关 键 词： | 油白菜 水溶肥 肥效 产量 经济效益 |
| 收稿时间： | 2020/5/26 0:00:00 |
| 修稿时间： | 2020/5/29 0:00:00 |
Effect of Water-Solubility Fertilizer on Growth and Economic Benefit of Brassica chinensis |
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| LI Guoshan,LI Chunling,PAN Dongsheng,CUI Yinhua.Effect of Water-Solubility Fertilizer on Growth and Economic Benefit of Brassica chinensis[J].Agricultural Engineering,2020,10(7):105-107. |
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| Authors: | LI Guoshan LI Chunling PAN Dongsheng CUI Yinhua |
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| Abstract: | In order to analyze effect of water-solubility fertilizer as base fertilizer on growth and yield of Brassica chinensis，a fertilization experiment was conducted in well water irrigation area of Qingyuan town，Wuwei.Results showed that basal application of water-solubility fertilizer （including Ca+Mg） could improve plant height，development degree，rosette diameter，leaf number per plant，leaf traits and leaf green of Brassica chinensis.Compared with blank control group，it could increase the yield by 108.1%，12.1% and ratio of fertilizer input to output value was 1∶23.3.It could provide theoretical guidance for basic application of water-solubility fertilizer on yield and efficiency of other crops. |
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