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| 不同种衣剂对玉米抗旱性的影响 | |
| 引用本文： | 柳斌辉,张文英,栗秋生,杨国航,彭海成,赵久然,栗雨勤,徐建芬.不同种衣剂对玉米抗旱性的影响[J].河北农业科学,2010,14(3):22-25,28. |
| 作者姓名： | 柳斌辉 张文英 栗秋生 杨国航 彭海成 赵久然 栗雨勤 徐建芬 |
| 作者单位： | 1. 河北省农林科学院旱作农业研究所,河北,衡水,053000 2. 河北省农林科学院植物保护研究所,河北,保定,071000 3. 北京市农林科学院玉米研究中心,北京,100097 4. 衡水市气象局,河北,衡水,053000 |
| 摘 要： | 以5种种衣剂处理的玉米种子为试验材料,研究了不同种衣剂对玉米种子萌发、出苗及全生育期抗旱性的影响。结果表明:种衣剂处理能增强玉米的抗旱性,提高在水分亏缺条件下的发芽率和出苗率,增加行粒数和百粒重,最终提高了产量;不同种衣剂对玉米抗旱性的影响有一定程度的差异,其中,锐胜+满适金效果最好,具有明显促进玉米种子发芽的作用,而且对玉米全生育期的抗旱性效果显著。 |
| 关 键 词： | 玉米 种衣剂 发芽率 抗旱性 |
Effects of the Different Seed Coating Agents on Drought Resistance of Maize |
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| LIU Bin-hui,ZHANG Wen-ying,LI Qiu-sheng,YANG GUO-hang,PENG Hai-cheng,ZHAO Jiu-ran,LI Yu-qin,XU Jian-fen.Effects of the Different Seed Coating Agents on Drought Resistance of Maize[J].Journal of Hebei Agricultural Sciences,2010,14(3):22-25,28. | |
| Authors: | LIU Bin-hui ZHANG Wen-ying LI Qiu-sheng YANG GUO-hang PENG Hai-cheng ZHAO Jiu-ran LI Yu-qin XU Jian-fen |
| Institution: | 1.Institute of Dry Farming,Hebei Academy of Agriculture and Forestry Sciences,Hengshui 053000,China;2.Institute of Plant Protection,Hebei Academy of Agriculture and Forestry Sciences,Baoding 071000,China;3.Maize Research Center,Beijing Academy of Agriculture and Forestry Sciences,Beijing 100097,China;4.Hengshui Meteorological Bureau,Hengshui 053000,China) |
| Abstract: | The effects of five seed coating agents on the seed germination,emergence and drought resistance during the whole growth period of maize were studied.The results indicated that the seed coating agents could improve the drought resistance,increase the germination rate,emergence rate,row grains,100-seed weight and yield of maize under water deficit conditions.The effects of different coating agents on drought resistance of maize had a certain extent difference,that of Ruisheng＋Manshijin was the best,which could significantly increase the germination rate and improve the drought resistance. |
| Keywords: | Maize Seed coating agent Germination rate Drought resistance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |