| 微肥与杀菌剂配施对玉米茎基腐病的防治及增产效果 |
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| 引用本文： | 张彦才,周晓芬,李巧云,刘全清,魏娜.微肥与杀菌剂配施对玉米茎基腐病的防治及增产效果[J].河北农业科学,2003,7(2):24-28. |
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| 作者姓名： | 张彦才 周晓芬 李巧云 刘全清 魏娜 |
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| 作者单位： | 1. 河北省农林科学院农业资源环境研究所,石家庄,050051
2. 河北农业大学资源与环境学院99级,保定,071001 |
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| 摘 要： | 研究了ZnSO_4·7H_2O、MnSO_4与五氯硝基苯可湿性粉剂和福美双可湿性粉剂配施防治玉米茎基腐病的效果及对玉米生长发育的影响。结果表明,微肥与杀菌剂配施,有利于促进玉米根系发育,培育壮苗,增强抗病能力,提高对玉米茎基腐病的防效。玉米拌种用量ZnSO_4·7H_2O6g/kg MnSO_46g/kg 50％福美双3g/kg 40％五氯硝基苯3g/kg,对玉米茎基腐病的防效88.75％～92.17％,较微肥处理和杀菌剂处理分别增产4.77％～6.42％和6.25％～11.80％。
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| 关 键 词： | 玉米 微肥 杀菌剂 茎基腐病 产量 |
| 修稿时间： | 2003年4月14日 |
Effect of Micro-fertilizer and Fungicides on Corn Fusarium Monjliforme and Yield |
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| Zhang Yancai,Zhou Xiaofen,Li Qiaoyun,Liu Quanqing,Wei Na.Effect of Micro-fertilizer and Fungicides on Corn Fusarium Monjliforme and Yield[J].Journal of Hebei Agricultural Sciences,2003,7(2):24-28. |
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| Authors: | Zhang Yancai Zhou Xiaofen Li Qiaoyun Liu Quanqing Wei Na |
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| Abstract: | The effect of ZnSO47H2O, MnSo4 Quintozene Thiram on controlling corn Fusarium monjliforme and the development of corn were studied. The results showed that the combination application of miro-fertilizer and fungicides could accelerate corn root development, enhance disease resistance and improve the controlling effect of corn Fusarium monjliforme . To apply 3 grams of ZnSO47H2O MnSO4 50%quintozene 40%thiram to one kg of corn seed for seed treatment could effectively control corn Fusarium monjli -forme , and the control effect could reach to 88. 75% -92. 17%. Yield was increased by 4. 77%-6. 42% and 6. 25-11. 80% respectively compared with mirofertilizer treatment and fungicides treatment. |
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| Keywords: | Corn Microfertilizer Fungicides Corn fusarium monjliforme Yield |
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