| 崇明绿芦笋合理施肥技术研究初报 |
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| 引用本文： | 诸海焘,田吉林,余廷园.崇明绿芦笋合理施肥技术研究初报[J].北方园艺,2009(2). |
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| 作者姓名： | 诸海焘 田吉林 余廷园 |
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| 作者单位： | 上海市农业科学院环境科学研究所,上海市设施园艺技术重点实验室,上海,201106;上海市农业科学院环境科学研究所,上海市设施园艺技术重点实验室,上海,201106;上海市农业科学院环境科学研究所,上海市设施园艺技术重点实验室,上海,201106 |
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| 基金项目： | 上海市科技兴农重点攻关资助项目 |
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| 摘 要： | 根据绿芦笋的不同肥料品种、不同施肥量和施肥方式试验对芦笋产量的研究.结果表明:缓释肥料在减氮20%条件下,仍能获得比对照高7.9%的产量;通过各元素间的平衡施肥,比对照节本增收154.9元/667m2叶面喷施复合微肥可提高产量6.86%～8.25%,取得了较好的经济和生态效益.
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| 关 键 词： | 绿芦笋 缓释肥 平衡施肥 产量 |
Study on Rational Fertilizing Technology for Asparagus in Chongming |
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| ZHU Hai-tao,TIAN Ji-lin,YU Ting-yuan.Study on Rational Fertilizing Technology for Asparagus in Chongming[J].Northern Horticulture,2009(2). |
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| Authors: | ZHU Hai-tao TIAN Ji-lin YU Ting-yuan |
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| Institution: | Environmental Sciences Research Institute;Shanghai Academy of Agricultural Sciences;Shanghai Key Laboratory of Protected Horticultural Technology;Shanghai 201106;China |
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| Abstract: | In this paper,different kinds of fertilizers,different fertilizer application amounts,and different fertilizer application ways were studied the effects on the Asparagus yield.It demonstrated that yield increased 7.9%,although the N content of the slow-realease fertilizer decreased 20%.The Asparagus production profit increased 154.9 yuan per 667 m2 with equilibrium application fertilizer of various elements.The yield increased 6.86%~8.25% when leaf-surface spraying trace element fertilizers,achieving good e... |
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| Keywords: | Asparagus Slow-realease fertilezer Equilibrium Yield |
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