| 生物有机肥对夏玉米灌根施用的肥效研究 |
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| 引用本文： | 王昊,黄丽,王春虎.生物有机肥对夏玉米灌根施用的肥效研究[J].河南职业技术师范学院学报,2011(2):15-19. |
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| 作者姓名： | 王昊 黄丽 王春虎 |
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| 作者单位： | [1]海南大学农学院,海南海口570228 [2]海南大学环植学院,海南海口570228 [3]河南科技学院,河南新乡453003 |
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| 摘 要： | 通过试验探讨了龙峰生物有机肥对夏玉米灌根施用的作用效果.结果表明：用该肥灌根具有促进玉米的生长发育,增加叶片长度、叶片宽度、单株叶面积、果穗长度和穗粒数,提高产量等作用且效果显著.使用方法简便、经济、环保、见效快、效果佳.单位面积产量较对照增加480.00 kg/hm2~1 492.50 kg/hm2,增产幅度达5.29%~16.45%.
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| 关 键 词： | 龙峰生物有机肥 玉米 灌根 增产效果 |
Study on summer corn root-irrigated effect of Longfeng bio-organic fertilizer |
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| Wang Hao,Huang Li,Wang Chunhu.Study on summer corn root-irrigated effect of Longfeng bio-organic fertilizer[J].Journal of Henan Vocation-Technical Teachers College,2011(2):15-19. |
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| Authors: | Wang Hao Huang Li Wang Chunhu |
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| Institution: | 1.College of Agriculture,Hainan University,Haikou 570228,China;2.College of Environment and Plant Protection,Hainan University,Haikou 570228,China;3.Henan Institute of Science and Technology,Xinxiang 453003,China) |
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| Abstract: | The effect of Longfeng bio-organic fertilizer on summer corn treated by root-irrigating was discussed.The results showed that the Longfeng bio-organic fertilizer has prominence function on corn characteristics,increases corn plant growth,the leaf area of corn plant（LA）,ear length,grain number and corn yield.The method was simple,economical,environmental protection,rapid and more better.Per unit yield increased 480.00~1 492.50 kg/hm2 than CK,the increase yield rate reached 5.29%~16.45%. |
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| Keywords: | Longfeng bio-organic fertilizer corn root-irrigating yield-increasing effect |
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