猪场沼液灌溉冬小麦对土壤质量的影响
陈永杏; 董红敏; 陶秀萍; 尚斌
刊名中国农学通报
2011
卷号27期号:3页码:154-158
关键词沼液 冬小麦 土壤质量
ISSN号1000-6850
其他题名Effect of Irrigating Winter Wheat with Anaerobic Digested Swine Farm Wastewater(ADSFW) on Soil Quality
英文摘要为了研究猪场沼液灌溉冬小麦后,对土壤有机质、全氮、全磷以及铜、锌等金属元素含量变化的影响程度,笔者通过田间试验的方法对规模化猪场沼液灌溉冬小麦进行研究,重点研究沼液利用对土壤质量和生态安全的影响。结果表明,沼液处理使表层土壤有机质增加达3.0kg/hm~2,全氮含量提高65%,土壤pH值下降0.4个单位,土壤铜、锌、铅、镉含量符合《小麦产地环境技术条件》NY/T851—2004的要求。本研究结果仅说明沼液以大田灌溉方式利用在短期内不会造成土壤质量下降和土壤环境污染,长期灌溉的影响需进一步研究确定。; The objective of this study is to determine the effect of using anaerobic effluent of swine farm wastewater for winter wheat irrigation on soil contents of organic matter, total nitrogen, total phosphorus, copper, zinc etc.A field plot experiment was carried out to investigate the effect of irrigating winter wheat with anaerobic digested swine farm wastewater(ADSFW)on soil quality and ecological safety.The results showed that the organic matter content of the surface soil of the ADSFW irrigation treatment increased up to 3.0 kg/hm~2, and total nitrogen content increased by 65%, while pH down 0.4, and copper, zinc, lead and cadmium content all met the requirements of NY/T 851-2004.These results only indicated the use of ADSFW in field irrigation would not result in the short term decline in soil quality and cause soil pollution, and the impact of long term irrigation needed further research to determine.
学科主题农业基础科学 ; 农作物
语种中文
内容类型期刊论文
源URL[http://111.203.20.206/handle/2HMLN22E/17123]  
专题农业环境与可持续发展研究所_环境工程研究室
作者单位中国农业科学院农业环境与可持续发展研究所, 农业部农业环境与气候变化重点开放实验室, 北京, 100081
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GB/T 7714
陈永杏,董红敏,陶秀萍,等. 猪场沼液灌溉冬小麦对土壤质量的影响[J]. 中国农学通报,2011,27(3):154-158.
APA 陈永杏,董红敏,陶秀萍,&尚斌.(2011).猪场沼液灌溉冬小麦对土壤质量的影响.中国农学通报,27(3),154-158.
MLA 陈永杏,et al."猪场沼液灌溉冬小麦对土壤质量的影响".中国农学通报 27.3(2011):154-158.
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