| 大垄深耕整秆还田对郑单958生育性状及产量的影响 |
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| 引用本文： | 齐涛,黄毅,赵艳艳,魏铁霞,于洪志,杨振中,陈振武.大垄深耕整秆还田对郑单958生育性状及产量的影响[J].作物杂志,2012(2):113-115. |
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| 作者姓名： | 齐涛 黄毅 赵艳艳 魏铁霞 于洪志 杨振中 陈振武 |
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| 作者单位： | 1. 沈阳农业大学农学院,110866,辽宁沈阳
2. 凌源市农业技术推广中心,122500,辽宁凌源 |
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| 基金项目： | 农业部公益性行业(农业)科研专项(200903007-5) |
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| 摘 要： | 以耐密玉米郑单958为试材,设24、18、12、6、0t/hm2(CK)的5种用量整秆深还,探讨了对耐密玉米的叶面积、叶绿素含量、单株干物重和产量影响。结果表明:12t/hm2处理的玉米叶面积、叶绿素含量、干物质积累高于对照和其他处理,产量最高达12 756kg/hm2。
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| 关 键 词： | 玉米 郑单958 整秆还田 大垄双行 生育性状 产量 |
Effects of Straw Deep Returning with Double Lines Width Ridge on Growth and Yield of Compact Corn |
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| Qi Tao
,
Huang Yi
,
Zhao Yanyan
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Wei Tiexia
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Yu Hongzhi
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Yang Zhenzhong
,
Chen Zhenwu.Effects of Straw Deep Returning with Double Lines Width Ridge on Growth and Yield of Compact Corn[J].Crops,2012(2):113-115. |
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| Authors: | Qi Tao Huang Yi Zhao Yanyan Wei Tiexia Yu Hongzhi Yang Zhenzhong Chen Zhenwu |
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| Institution: | 1(1College of Agronomy,Shenyang Agricultural University,Liaoning 110866,Shenyang;2Agricultural Technology Extension Service Center of Lingyuan,Lingyuan 122500,Liaoning,China) |
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| Abstract: | Using the compact corn as the material,this trial set the dosage for returning crop stocks to the deep field with 24t/hm2,18t/hm2,12t/hm2,6t/hm2,0t/hm2(CK),investigating its effect on compact corn with the leaf area,chlorophyll content,dry weight and yield of every plant.The results were as follows:The chlorophyll content,dry matter accumulation,leaf area of compact corn under the treatment with 12t/hm2 were the highest compared to others at the jointing,heading and grain filling stages,and harvested a yield of 12 756kg/hm2,which was the best among all the treatments. |
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| Keywords: | Maize Zhengdan 958 Straw deep returning Double lines width ridge Growth Characteristics Yield |
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