| 白浆土施用生物硅肥对水稻养分吸收利用的影响 |
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| 引用本文： | 任学坤,殷微微,徐文平,高凤文,赵姝. 白浆土施用生物硅肥对水稻养分吸收利用的影响[J]. 山东农业科学, 2012, 44(9): 73-75 |
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| 作者姓名： | 任学坤 殷微微 徐文平 高凤文 赵姝 |
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| 作者单位： | 黑龙江农业职业技术学院农学院,黑龙江佳木斯,154007 |
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| 基金项目： | 黑龙江省教育厅高职高专项目;项目 |
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| 摘 要： | 采用田间小区试验,研究了白浆土施用生物硅肥对水稻养分吸收利用的影响。结果表明,白浆土上施用生物硅肥,可以显著提高水稻植株中氮、磷、钾和硅素养分的含量。在白浆土上以生物硅肥施用量450～600 kg/hm2对水稻养分吸收利用效果较明显。
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| 关 键 词： | 白浆土 生物硅肥 水稻 养分 吸收利用 |
Influence of Bio- silicon Fertilizer on Rice Nutrient Absorption and Utilization in Albic Soil |
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| REN Xue-kun , YIN Wei-wei , XU Wen-ping , GAO Feng-wen , ZHAO Shu. Influence of Bio- silicon Fertilizer on Rice Nutrient Absorption and Utilization in Albic Soil[J]. Shandong Agricultural Sciences, 2012, 44(9): 73-75 |
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| Authors: | REN Xue-kun YIN Wei-wei XU Wen-ping GAO Feng-wen ZHAO Shu |
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| Affiliation: | (Department of Agronomy,Heilongjiang Agricultural College of Vocational Technology,Jiamusi 154007,China) |
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| Abstract: | The plot experiment was carried out to study the influence of applying bio-silicon fertilizer on rice nutrient absorption and utilization in albic soil.The results showed that the application of bio-silicon fertilizer in albic soil could increase the contents of nitrogen,phosphorus,potassium and silicon in rice plants significantly.The effect of bio-silicon fertilizer to rice nutrient absorption and utilization was obvious under the application amount of 450~600 kg/hm2 in albic soil. |
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| Keywords: | Albic soil Bio-silicon fertilizer Rice Nutrient Absorption and utilization |
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