| 栽培条件对薄地小麦生育和产量的影响 |
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| 引用本文： | 刘锋,孙本普,李秀云,郑宝枝.栽培条件对薄地小麦生育和产量的影响[J].天津农业科学,2008,14(6). |
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| 作者姓名： | 刘锋 孙本普 李秀云 郑宝枝 |
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| 作者单位： | 滨州职业学院,山东滨州,256624 |
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| 摘 要： | 通过增施有机肥和氮磷化肥,研究不同组合形式及施用方式对薄地小麦产量和生长发育的影响,结果表明,氮磷配合增施化肥能够显著促进分蘖的出现与生长。小麦产量750 kg/hm2左右的低产薄地,施优质圈肥7.5万kg/hm2、尿素375～450 kg/hm2、标准过磷酸钙750～1 125 kg/hm2,当季产量可达6 000～6 750 kg/hm2,甚至更高。
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| 关 键 词： | 薄地小麦 有机肥 氮磷化肥 高产 |
Effect of Cultivation Condition on Birth and Output of Wheat in Infertile Land |
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| LIU Feng,SUN Ben-pu,LI Xiu-yun,ZHENG Bao-zhi.Effect of Cultivation Condition on Birth and Output of Wheat in Infertile Land[J].Tianjin Agricultural Sciences,2008,14(6). |
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| Authors: | LIU Feng SUN Ben-pu LI Xiu-yun ZHENG Bao-zhi |
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| Institution: | LIU Feng1,SUN Ben-pu2,LI Xiu-yun2,ZHENG Bao-zhi1(1.Binzhou Meteorological Office,Binzhou,Sh,ong 256612,China,2.Binzhou Professional Institute,Sh,ong 256624,China) |
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| Abstract: | The effects of combinations and application method on output and growth of wheat in infertile land were studied by ap-plying organic fertilizer and nitrogen phosphorus fertilizer.The results showed that the increasing of the nitrogen phosphorus coordi-nation fertilizes could obviously promote the appearance and the growth of the branch tiller.The infertile land with yield of 750 kg/ hm2 employed high quality barnyard manure 7 5000 kg/hm2,urea 375～450 kg/hm2,standard per phosphoric acid 750～1 125 kg/ hm2,the production may reach 6 000～6 750 kg/hm2,even higher. |
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| Keywords: | infertile land wheat organic fertilizer nitrogen phosphorus chemical fertilizer high production |
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