| 纳米材料胶结包膜型缓/控释肥料对作物产量和品质的影响 |
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| 引用本文： | 肖强,张夫道,王玉军,张建锋,张树清.纳米材料胶结包膜型缓/控释肥料对作物产量和品质的影响[J].植物营养与肥料学报,2008,14(5):951-955. |
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| 作者姓名： | 肖强 张夫道 王玉军 张建锋 张树清 |
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| 作者单位： | 1.中国农业科学院农业资源与农业区划研究所,北京100081 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 为了对纳米级材料胶结包膜型缓/控释肥料的缓/控释性能进行准确的评价，以3年6季作物定位施肥试验为基础，对冬小麦和夏玉米的产量及部分品质进行了监测。结果表明，与等量氮磷钾化肥配施相比，4种纳米级材料胶结包膜型缓/控释肥料不同程度地提高了小麦和玉米子粒产量和蛋白质产量，但蛋白质含量增加不显著，可溶性总糖含量反而降低。纳米级材料胶结包膜型缓/控释肥料对提高冬小麦的产量和品质有一定的促进作用，但不同肥料促进作用大小不同。
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| 关 键 词： | 褐潮土 纳米级材料 胶结包膜型缓/控释肥料 小麦 品质 |
| 收稿时间： | 2007-2-27 |
Effects of slow/controlled release fertilizers felted and coated by nano-materials on crop yield and quality |
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| XIAO Qiang,ZHANG Fu-dao,WANG Yu-jun,ZHANG Jian-feng,ZHANG Shu-qing.Effects of slow/controlled release fertilizers felted and coated by nano-materials on crop yield and quality[J].Plant Nutrition and Fertilizer Science,2008,14(5):951-955. |
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| Authors: | XIAO Qiang ZHANG Fu-dao WANG Yu-jun ZHANG Jian-feng ZHANG Shu-qing |
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| Affiliation: | 1.Institute of Agricultural Resources and Regional Planning,CAAS,Beijing 100081,China |
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| Abstract: | In order to evaluate performance of slow/controlled release fertilizer coated and felted by nano-materials, yield and quality of winter wheat and summer corn were determined through the 3-year and 6-season field experiment in winter wheat-summer corn rotation. The results showed that grain yield and protein were improved in some degree, but protein content was increased insignificantly, and soluble sugar content was decreased by slow/controlled release fertilizer coated and felted by nano-materials compared with NPK chemical fertilizer. It was effective to use slow/controlled release fertilizer coated and felted by nano-materials to improve wheat yield and quality but the effects were different. |
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| Keywords: | brown aquic soil nano-materials felting and coating slow/controlled release fertilizer wheat quality |
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