| 硅钙肥在玉米上的应用效果研究 |
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| 引用本文： | 张磊,王玉峰,陈雪丽,谷学佳.硅钙肥在玉米上的应用效果研究[J].黑龙江农业科学,2011(7):48-50. |
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| 作者姓名： | 张磊 王玉峰 陈雪丽 谷学佳 |
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| 作者单位： | 黑龙江省农业科学院土壤肥料与环境资源研究所/黑龙江省土壤环境与植物营养重点实验室/黑龙江省肥料工程技术研究中心,黑龙江哈尔滨,150086 |
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| 基金项目： | 农业部行业专项资助项目，国家科技重大专项资助项目 |
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| 摘 要： | 以硅钙肥为供试肥料,进行田间小区试验,对玉米生长发育及产量进行研究.结果表明:施用硅钙肥提高了玉米叶绿素含量,增强光合作用,促进了玉米生长.并且,随着硅钙肥用量增加,玉米抗倒伏性增强.处理5(硅钙肥用量150 kg·hm-2)产量最高,比不施硅钙肥处理高14.39%,达到显著水平.
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| 关 键 词： | 玉米 硅钙肥 叶绿素含量 倒伏 产量 |
Research on the Effect of Calcium-silicon Fertilizer on Maize |
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| ZHANG Lei,WANG Yu-feng,CHEN Xue-li,GU Xue-jia.Research on the Effect of Calcium-silicon Fertilizer on Maize[J].Heilongjiang Agricultural Science,2011(7):48-50. |
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| Authors: | ZHANG Lei WANG Yu-feng CHEN Xue-li GU Xue-jia |
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| Institution: | (Soil Fertilizer and Environment Resource Institute of Heilongjiang Academy of Agricultural Sciences/Key Lab of Soil Environment and Plant Nutrition of Heilongjiang Province/Heilongjiang Fertilizer Engineering Research Center,Harbin,Heilongjiang 150086) |
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| Abstract: | Using calcium-silicon fertilizer as materials to study growth and yield of maize by field plot experiment.The results showed that using calcium-silicon fertilizer could increase chlorophyll content,enhance photosynthesis and promote the growth of maize.Moreover,with the application of calcium-silicon fertilizer increasing,maize lodging resistance also increased.The yeild of treatment 5（the dosage of calcium-silicon fertilizer was 150 kg·hm-2） was the highest,more than the non-using calcium-silicon fertilizer treatment by 14.39%. |
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| Keywords: | maize calcium-silicon fertilizer chlorophyll content lodging yield |
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