| 沼液对甜玉米幼苗素质、产量和品质影响的试验研究 |
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| 引用本文： | 余东波,HU Xiang-jun,胡向军,宋洪川,张无敌,夏朝凤,刘士清,官会林,尹芳,普有仙,李慧国.沼液对甜玉米幼苗素质、产量和品质影响的试验研究[J].可再生能源,2006(2):42-45. |
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| 作者姓名： | 余东波 HU Xiang-jun 胡向军 宋洪川 张无敌 夏朝凤 刘士清 官会林 尹芳 普有仙 李慧国 |
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| 作者单位： | 云南师范大学,云南省农村能源工程重点实验室,云南,昆明,650092;云南省农村能源工作站,云南,昆明,650031;禄丰县罗川镇园艺站,云南,禄丰,651200 |
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| 基金项目： | 云南省农村科技星火燎原计划 |
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| 摘 要： | 试验研究了沼液浸种、沼液喷施和沼液追肥对甜玉米幼苗素质、产量及品质的影响。结果表明．沼液浸种能增强甜玉米的幼苗素质，根鲜重和干重分别比干播增加13．92％和15．71％，全株鲜重和干重分别比干播增加14．81％和6．37％。处理2（沼液浸种）和处理3（沼液喷施）分别比处理1（对照）增产5．37％，11．75％。沼液处理改善了甜玉米的内在品质，处理4（沼液浸种＋沼液追肥＋沼液喷施）的糖／酸和固／酸最大，分别比处理1（对照）增加74．0％，52．7％。沼液处理的籽粒中的钙和铁含量降低，磷、镁和锰含量升高；沼液浸种可促进籽粒对大多数元素的吸收。
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| 关 键 词： | 沼液 甜玉米 幼苗素质 品质 |
| 文章编号： | 1671-5292（2006）02-0042-04 |
| 收稿时间： | 2005-09-19 |
| 修稿时间： | 2005年9月19日 |
Effect of biogas slurry on sweet corn seedling growth, production and quality |
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| HU Xiang-jun.Effect of biogas slurry on sweet corn seedling growth, production and quality[J].Renewable Energy,2006(2):42-45. |
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| Authors: | HU Xiang-jun |
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| Abstract: | Experimental results showed that the seedling growth of sweet corn, which treated with biogas slurry, is strengthened. The dry weight of the roots and seedling increased by 15.71% and 6.37% respectively. The yield of treatment 2 and treatment 3 increased 5.37% and 11.75% by comparison with treatment. Biogas slurry can improved the quality, the sugar/sour and solid/sour of treatment 4 increased 74.0% and 52.7% respectively,by comparison with treatment. The content of iron and calcium of sweet corn was decreased, while the phosphorus, magnesium and manganese was increased. Immersing with biogas slurry can help the seed to absorb more chemical element. |
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| Keywords: | biogas slurry sweet corn seedling growth quality |
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