| 小麦专用涂层缓释一次肥在冬小麦生产上的应用效果 |
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| 引用本文： | 宋晓,李夕军,李瑜玲,李建芬,陈莉,付勇.小麦专用涂层缓释一次肥在冬小麦生产上的应用效果[J].河北农业科学,2014(5):57-59. |
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| 作者姓名： | 宋晓 李夕军 李瑜玲 李建芬 陈莉 付勇 |
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| 作者单位： | 石家庄市农林科学研究院,河北石家庄050041 |
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| 摘 要： | 为了明确小麦专用涂层缓释一次肥在冬小麦生产上的应用效果，分别在中水肥和中低水肥2种肥力的地块上，以施用普通化肥（尿素和磷酸二铵）为对照，研究了底施小麦专用涂层缓释一次肥对小麦长势、产量和经济效益的影响。结果表明：施用小麦专用涂层缓释一次肥的小麦长势良好，秸秆粗壮，抗倒伏；中后期无需追肥也能满足小麦整个生育期的养分需求，省时省工；产量性状得到显著改善，籽粒产量和外观品质明显提高，增收节支合计收益高达2300元／hm2以上。小麦专用涂层缓释一次肥在小麦生产上有较好的应用效果和应用前景，可在生产上广泛推广应用。
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| 关 键 词： | 小麦 小麦专用涂层缓释一次肥 生产性能 产量 经济效益 |
Application Effect of Wheat Special Coated Slow Released Fertilizer on Winter Wheat Production |
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| SONG Xiao,LI Xi-jun,LI Yu-ling,LI Jian-fen,CHEN Li,FU Yong.Application Effect of Wheat Special Coated Slow Released Fertilizer on Winter Wheat Production[J].Journal of Hebei Agricultural Sciences,2014(5):57-59. |
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| Authors: | SONG Xiao LI Xi-jun LI Yu-ling LI Jian-fen CHEN Li FU Yong |
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| Institution: | ( Shijiazhuang Academy of Agriculture and Forestry Sciences, Shijiazhuang 050041, China) |
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| Abstract: | In order to study the application effect of wheat special coated slow released fertilizer on winter wheat production, with common fertilizers （urea and diammonium phosphate ） as control, the effect applied wheat special coated slow released fertilizer as base fertilizer on growth, yield and economic benefits of wheat were studied in 2 kinds of fertility plots of middle, middle-low water and fertilizer. The results showed that the wheat was growing well, it with straw stout and lodging resistance after applied wheat special coated slow released fertilizer, without topdressing in the middle and late periods also could meet the nutrient requirement of wheat during the whole growing period, it saved time and labor, the grain yield and quality improved obviously, the benefit increased more than 2 300 yuan/hm2. Wheat special coated slow released fertilizer had good application effect and prospect on wheat production, and it could be widely popularized and applied in production. |
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| Keywords: | Wheat Wheat special coated slow released fertilizer Production performance Yield Economic benefits |
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