| 规模化养殖畜禽粪主要有害成分测定分析研究 |
| |
| 引用本文： | 张树清,张夫道,刘秀梅,王玉军,邹绍文,何绪生.规模化养殖畜禽粪主要有害成分测定分析研究[J].植物营养与肥料学报,2005,11(6):822-829. |
| |
| 作者姓名： | 张树清 张夫道 刘秀梅 王玉军 邹绍文 何绪生 |
| |
| 作者单位： | 1.中国农业科学院土壤肥料研究所 北京100081 |
| |
| 基金项目： | 农业部农业科技成果转化示范基金 |
| |
| 摘 要： | 随着我国规模化养殖业的快速发展,畜禽粪中重金属、兽药残留、盐分及有害菌等有害污染物的增加,构成影响农田土壤健康功能的限制因素,甚至带来生态环境风险。对我国7个省、市、自治区的典型规模化养殖畜禽粪的主要化学组成进行了测定。结果表明,规模化养殖畜禽粪中富含有机质、氮、磷、钾及钙、镁、铁、钠、锰、钴等矿质元素;砷、铜、锌、铬等重金属及盐分含量较高,55个猪粪、鸡粪样中,Cu、Zn、Cr、As含量变幅分别为10.7～1591mg/kg、71.3～8710.mg/kg、0～688.mg/kg、0.01～65.4.mg/kg。同时多有四环素类抗生素残留,32个猪粪样中,土霉素、四环素、金霉素平均含量分别为9.09.mg/kg、5.22.mg/kg、3.57.mg/kg;23个鸡粪样中,土霉素、四环素、金霉素平均含量分别为5.97.mg/kg2、.63.mg/kg1、.39.mg/kg。因此,规模化养殖畜禽粪对农田施用后存在潜在危害性,规模化养殖畜禽粪必须进行无害化处理,才能资源化利用。
|
| 关 键 词： | 畜禽粪 化学组成 重金属 抗生素 盐分 |
| 文章编号： | 1008-505X（2005）06-0822-08 |
| 收稿时间： | 2004-08-25 |
| 修稿时间： | 2005-03-16 |
Determination and analysis on main harmful composition in excrement of scale livestock and poultry feedlots |
| |
| ZHANG Shu-qing,ZHANG Fu-dao,LIU Xiu-mei,WANG Yu-jun,ZOU Shao-wen,HE Xu-sheng.Determination and analysis on main harmful composition in excrement of scale livestock and poultry feedlots[J].Plant Nutrition and Fertilizer Science,2005,11(6):822-829. |
| |
| Authors: | ZHANG Shu-qing ZHANG Fu-dao LIU Xiu-mei WANG Yu-jun ZOU Shao-wen HE Xu-sheng |
| |
| Institution: | 1.Institute of Soil and Fertilizer;CAAS;Beijing 100081;China |
| |
| Abstract: | In the last several decades,along with the rapid development of scale livestock and poultry industry in China,the increase of deleterious contaminants,such as heavy metals,residues of animal medicine,salinities,and maleficent bacteria,in the manures of livestock and poultry made up of the limiting factors which affected the healthy function of farmland soil,even brought about eco-environment risk.The main chemical composition of livestock and poultry manures from typical intensive farms from seven provinces or municipalities in China were measured.Results showed that manures riched in organic materials and inorganic minerals elements,such as nitrogen,phosphorus,potash,calcium,magnesium,iron,sodium,manganese,and cobalt.Moreover,the contents of some heavy metals(arsenic,copper,zinc,chromium) and salinities were high in livestock and poultry manures;The content of copper,zinc,chromium and arsenic was in range of 10.7—1591 mg/kg,71.3—8710 mg/kg,0—688 mg/kg and 0.01—65.4 mg/kg respectively in 55 samples of pig and chicken manures.Meanwhile,the antibiotics residues of tetracycline were detected in the manures.The average content of OTC,TTC and CTC for 32 samples of pig manure was 9.09 mg/kg,5.22 mg/kg and 3.57 mg/kg,(respectively,) and the average content of OTC,TTC and CTC for 23 samples of chicken manure was 5.97 mg/kg,2.63(mg/kg) and 1.39 mg/kg,respectively.As a result,the livestock and poultry manures must be harmlessly processed before land utilization. |
| |
| Keywords: | livestock and poultry manures chemistry ingredients heavy metals antibiotics salinities |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《植物营养与肥料学报》浏览原始摘要信息 |
| 点击此处可从《植物营养与肥料学报》下载免费的PDF全文 |
|
