| 长期定位施肥对夏玉米生长发育的影响 |
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| 引用本文： | 肖伟,夏连胜,王万志,刘树堂. 长期定位施肥对夏玉米生长发育的影响[J]. 安徽农业科学, 2006, 34(16): 4058-4059 |
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| 作者姓名： | 肖伟 夏连胜 王万志 刘树堂 |
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| 作者单位： | 莱阳农学院,山东,莱阳,265200 |
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| 摘 要： | 以持续进行了28年的长期定位试验为基础,研究了不同施肥条件对夏玉米生长发育的影响。结果表明,施肥对夏玉米不同时期生长发育指标影响明显,夏玉米高有机肥、高氮肥配施处理灌浆期平均株高、开花期茎粗、单株叶面积最高。
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| 关 键 词： | 长期定位施肥 夏玉米 生长发育 |
| 文章编号： | 0517-6611（2006）16-4058-02 |
| 收稿时间： | 2006-07-12 |
| 修稿时间： | 2006-07-12 |
Effect of Long-term Located Fertilization on Growth and Deveiopme of Summer Maize |
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| XIAO Wei et al. Effect of Long-term Located Fertilization on Growth and Deveiopme of Summer Maize[J]. Journal of Anhui Agricultural Sciences, 2006, 34(16): 4058-4059 |
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| Authors: | XIAO Wei et al |
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| Affiliation: | Laiyang Agriculture College, Laiyang, Shandong 265200 |
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| Abstract: | 28 years locatal experiment was conducted to study the effects of long-term fertilization on the growth and development index of summer maize and the results showed: different treatments of fertilization had significant effects on growth and development index of summer maize. The average plant height in filling stage resulted from the fertilization of high-rate organic fertilizers in combination with high-rate nitrogenous fertilizers. The stem diameter in blooming stage resulted from the fertilization of high-rate organic fertilizers in combination with high-rate nitrogenous fertilizer.The fertilization of high-rate organic fertilizers in combination with high-rate nitrogenous fertilizers significantly increased the leaf areas of single plant in every stage and the leaf area of single plant was 9 888.0 cm2,which increased by 10.6 % compared with those of CK. |
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| Keywords: | Long-term located fertilization Summer maize Growth and development |
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