| 保水剂对玉米产量性状和产量的影响 |
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| 引用本文： | 刘学生,高凤文,赵凤民,罗盛国.保水剂对玉米产量性状和产量的影响[J].东北农业大学学报,2006,37(2):151-154. |
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| 作者姓名： | 刘学生 高凤文 赵凤民 罗盛国 |
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| 作者单位： | 1. 东北农业大学资源与环境学院,黑龙江,哈尔滨,150030
2. 甘南县农业技术推广中心,黑龙江,齐齐哈尔,161000 |
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| 基金项目： | 国家科技攻关项目,黑龙江省科技攻关项目 |
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| 摘 要： | 试验选择玉米为指示作物,采用小区试验和大田对比试验相结合的方法,研究几种保水剂对干旱气候条件下玉米产量性状和产量的影响。小区试验结果表明,浙江建德“绿洲”超强保水剂增产效果极显著(F=21.83),使玉米增产9.73%。大田对比试验结果表明,保定“科翰98”高效抗旱保水剂增产效果最佳,使玉米增产25.9%～26.3%。
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| 关 键 词： | 保水剂 玉米 产量 产量性状 |
| 文章编号： | 1005-9369（2006）02-0150-04 |
| 收稿时间： | 2005-01-23 |
| 修稿时间： | 2005年1月23日 |
Effects of super absorbent polymer on corn yield and yield constituent factors |
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| LIU Xuesheng,GAO Fengwen,ZHAO Fengmin,LUO Shengguo.Effects of super absorbent polymer on corn yield and yield constituent factors[J].Journal of Northeast Agricultural University,2006,37(2):151-154. |
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| Authors: | LIU Xuesheng GAO Fengwen ZHAO Fengmin LUO Shengguo |
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| Institution: | 1. College of Resource and Environment, Northeast AgfiCuhural University, Harbin Heilongjiang 150030, PRC; 2. Agriculture Technology Extension Centre of Gannan, Qiqihar Heilong, jiang 161000, PRC |
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| Abstract: | Plot and field experiments were conducted to study the effects of super absorbent polymer on yield as well as its constituent factors of corn in arid area in west Heilongjiang.Plot experiment results showed that the super absorbent polymer of"Oasis" brand produced in Jiande,Zhejiang Province increased corn yield significantly,corn yield was increased by 9.73%;field experiment results indicated that the super absorbent polymer named "Kehan 98" increased corn yield by 25.9%-26.3%. |
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| Keywords: | super absorbent polymer corn yield constituent factors of yield |
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