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| 垄作行间非等量播种技术对小麦生长发育及产量的影响 | |
| 引用本文： | 邵运辉,靳春梅,岳俊芹,柏立超,郑飞,秦峰.垄作行间非等量播种技术对小麦生长发育及产量的影响[J].河南农业科学,2010(3). |
| 作者姓名： | 邵运辉 靳春梅 岳俊芹 柏立超 郑飞 秦峰 |
| 作者单位： | 1. 河南省农业科学院,小麦研究中心,河南,郑州,450002 2. 长垣县农业局,河南,长垣,453400 3. 河南省农作物新品种重点实验室,河南,郑州,450002 |
| 基金项目： | "十一五"国家科技支撑计划项目 |
| 摘 要： | 在垄作模式下,通过对边行和内行设置不同的密度水平,研究了不同模式垄作小麦的生态效应和生长发育状况。结果表明,不同垄作模式对小麦群体的影响不同,其中,采用非等量播种技术且边行较内行播量多30%的T5处理的群体结构最为合理,个体和群体生产力得以协调发展,旗叶光合速率、叶绿素含量等光合生理指标表现较好,产量最高。 |
| 关 键 词： | 小麦 垄作 非等量播种 生态指标 |
Effect of Non-equivalent Sowing Technique on Wheat Growth and Yield in Raised-bed-planting Model |
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| SHAO Yun-hui,JIN Chun-mei,YUE Jun-qin,BAI Li-chao,ZHENG Fei,QIN Feng.Effect of Non-equivalent Sowing Technique on Wheat Growth and Yield in Raised-bed-planting Model[J].Journal of Henan Agricultural Sciences,2010(3). | |
| Authors: | SHAO Yun-hui JIN Chun-mei YUE Jun-qin BAI Li-chao ZHENG Fei QIN Feng |
| Abstract: | In raised-bed planting condition,the ecological indicators and growth status of winter wheat were studied by setting up different density levels between border row and inner row.The result showed that different bed-planting models had different effects on the growth and development of wheat.The T5 treatment had the most rational population structure and the highest yield because of its harmonious development between the population and the individuals and its better physiological indexes such as the flag-leaf photosynthetic rate and chlorophyll content. |
| Keywords: | Wheat Bed-planting Non-equivalent sowing Ecological indicator |
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