[1]YAN Qiuxiao,HE Tengbing,GAO Anqin,et al.Heavy Metal Contamination Characteristics of Soil and Buds of Lonicerae Flos in Different Planting Years[J].Research of Soil and Water Conservation,2015,22(01):310-315,328.
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Heavy Metal Contamination Characteristics of Soil and Buds of Lonicerae Flos in Different Planting Years
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
22
Number of periods:
2015 01
Page number:
310-315,328
Column:
Public date:
2015-02-28
- Title:
- Heavy Metal Contamination Characteristics of Soil and Buds of Lonicerae Flos in Different Planting Years
- CLC:
- X131
- DOI:
- -
- Abstract:
- The samples of this study is Lonicerae Flos and site soil in different planting years in Karst mountainous area, and the wasteland soil near the research area was used as a control, by using the methods of field investigation and experiments. The heavy metal contents of the flower and site soil were determined in different planting years in Suiyang County. The soils and flower were evaluated with single factor pollution index and comprehensive pollution index. The research disclosed the effects of different planting years on heavy metals of soil and the level of environment contamination. The correlation of the 6 heavy metals (Cr, Cd, As, Pb, Hg and Cu) between soil and flower were analyzed. The findings showed that heavy metal contents of soils and flower did not exceed the standard. The contents of Cu, Cr, Cd and As are increasing with the growth years, Pb is decreasing, Hg has a little change, average value of pollution index is 0.72. The level of pollution has reached the warning rate. The average contents of heavy metals and pollution index of flower are increasing along with the planting years, but the contents did not exceed the standard, the levels of pollution are in the safe class and warning rate. There was a positive correlation among Cr, Cu and As of soil, Cr, Cu and As had a significant negative correlation with Pb in soil, Cu, Cr, Cd and As of soil were notable or significantly positive correlated with the 6 heavy metals of flower, Hg and Pb of soil had the negative correlation in different degrees with the 6 heavy metal elements of flower. This study has significance for understanding the effect of cultivating Lonicerae Flos on soil environment, protecting and controlling pollution of site soil and guaranteeing the quality of Lonicerae Flos.
- References:
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[1] 程若敏,梁晓乐,陈少容.药用银花环境因子特性研究概况[J].中国试验方剂学杂志,2011,17(3):232-234.
[2] 黄秀忠.盛开在黔西南州的金银花[J].中国林业产业,2004(9):61-62.
[3] 吴世福,张永清.影响金银花植株体内绿原酸含量的因素[J].山东医药工业,2003,22(2):32-34.
[4] 王昶,马少娜,魏大鹏,等.中药材中重金属污染分析以及防治措施[J].天津科技大学学报,2005,20(3):12-161.
[5] 姚黎霞,茹巧美,何兴良.蔬菜重金属元素污染研究进展[J].现代农业科技,2013(22):208-210.
[6] 王锦芳,王纯健.金银花药材中重金属铅、镉含量分析[J].海峡医学,2010,22(10)72-74.
[7] 杨春,成红砚.黔东南州9种药材重金属污染评价[J].贵州农业科学,2010,38(4):231-234.
[8] 薛延丰,石志琦,不同种植年限设施地土壤养分和重金属含量的变化特征[J].水土保持学报,2011,25(4):125-130.
[9] 万红友,周生路,赵其国.不同种植年限菜地土壤基本性质和重金属含量变化[J].河南农业科学,2006(11):81-84.
[10] 陈碧华,杨和连,周国俊,等.大棚菜田种植年限对土壤重金属含量及酶活性的影响[J].农业工程学报,2012,28(1):213-218.
[11] 乐乐,何腾兵,赵欢,等.土壤环境对金银花质量影响的研究进展[J].贵州农业科学,2013,41(3):91-94.
[12] 肖丹,熊康宁,兰安军,等.贵州省绥阳县喀斯特石漠化分布与岩性相关性分析[J].地球与环境,2006,34(2):77-80.
[13] 陈永超.贵州省绥阳县小关乡金银花产业发展调查与思考[J].北京农业,2011(36):53-55.
[14] 鲍士旦.土壤农化分析[M].3版.北京:中国农业出版社,1999.
[15] NY/T391-2000.中华人民共和国农业行业标准[S].中华人民共和国农业部,2000.
[16] GB15618-1995.中华人民共和国国家标准.土壤环境质量标准[S].国家环境保护局,国家技术监督局,1995.
[17] WM/T2-2004药用植物及制剂外经贸绿色行业标准[S].中华人民共和国商务部,2005.
[18] 刘元生,何腾兵,罗海波,等.贵阳市乌当区耕地土壤重金属污染现状及评价[J].重庆环境科学,2003,25(10):42-45.
[19] 宋春然,何锦林,谭红,等.贵州省农业土壤重金属污染的初步评价[J].贵州农业科学,2005,33(2):13-16.
[20] 刘周莉,何兴元,陈玮,等.镉胁迫下金银花的生长反应及积累特性[J].生态学杂志,2009,28(8):1579-1583.
[21] 杨玉海,蒋平安.不同种植年限苜蓿地土壤理化特性研究[J].水土保持学报,2005,19(2):110-113.
[22] Udo Roth.Edda von Roepenack-Lahaye. Stephan Clemens. Proteome changes in Arabidopsis thaliana roots upon exposure to Cd2+[J]. Journal of Experimental Botany,2006,57(15):4003-4013.
[23] 毛建华.正确认识化肥的重要作用[J].天津农业科学,2005,11(2):1-3.
[24] 黄国勤,王兴祥,钱海燕,等.施用化肥对农业生态环境的负面影响及对策[J].生态环境,2004,13(4):656-660.
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