|
|
|
| Effects of pyroligneous acid on quantity of microorganism and enzyme activity in alkaline soil |
| CHENG Hu1,2,3, WANG Zi-quan1, ZHOU Kun1, QIAN Shuang1, BIAN Yong-rong2, HE Wen-xiang1, LÜ Jia-long1 |
1. College of Resources and Environment, Northwest A & F University, Yangling 712100, China;
2. Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China;
3. University of the Chinese Academy of Sciences, Beijing 100049, China |
|
|
|
|
Abstract A laboratory incubation experiment was conducted to explore the effects of different concentrations of pyroligneous acid on quantities of microorganism and enzyme activity in alkaline soil. Results showed that the quantity of fungi and bacteria in alkaline soil were significantly increased with the presence of pyroligneous acid. Besides, soil enzyme activity was effectively activated within three days. Soil invertase, urease, alkaline phosphatase and dehydrogenase activity were increased to some extent respectively. However, microbial activity in alkaline soils was partly inhibited by high-concentration of pyroligneous acid in a short time. The demand of microbial growth for nitrogen nutrient was increased with the addition of pyroligneous acid, which would cause nutrition competition between crop and microorganism especially in the later incubation period. Consequently, attention should be paid to the concentration of pyroligneous acid and the application of nitrogen to soil simultaneously when using pyroligneous acid.
|
|
Received: 23 June 2016
|
|
|
|
|
|
| [1] |
平安.木醋液在农业上的应用研究进展[J]. 中国农学通报, 2009,25(19):244-247.
|
| [2] |
王远兰.木醋液对大棚瓜果品质及土壤微量元素的影响[D]. 杨凌:西北农林科技大学, 2014.
|
| [3] |
胡春花.木醋液和炭醋肥对设施蔬菜土壤肥力及蔬菜产量的影响[J]. 中国农学通报, 2011,27(10):218-223.
|
| [4] |
李忠徽.灌施木醋液对土壤性质和植物生长的影响[J]. 植物营养与肥料学报, 2014,20(2):510-516.
|
| [5] |
Lu H, Lashari M S, Liu X, et al. Changes in soil microbial community structure and enzyme activity with amendment of biochar-manure compost and pyroligneous solution in a saline soil from Central China[J]. European Journal of Soil Biology, 2015,70(7):67-76.
|
| [6] |
杜相革.木醋液及其主要成分对土壤微生物数量影响的研究[J]. 中国农学通报, 2004,20(2):59-62.
|
| [7] |
胡春花.木醋液及炭醋肥对设施土壤微生物数量及相关性的影响[J]. 土壤通报, 2012,43(4):815-820.
|
| [8] |
王平.长期不同施肥方式对小麦/玉米间作土壤蔗糖酶活性的影响[J]. 农业现代化研究, 2009,30(5):611-614.
|
| [9] |
赵仁竹.吉林西部盐碱田土壤蔗糖酶活性和有机碳分布特征及其相关关系[J]. 生态环境学报, 2015,24(2):244-249.
|
| [10] |
王兵,刘国彬,薛萐.退耕地养分和微生物量对土壤酶活性的影响[J]. 中国环境科学, 2010,30(10):1375-1382.
|
| [11] |
肖敏,高彦征,凌婉婷,等.菲、芘污染土壤中丛枝菌根真菌对土壤酶活性的影响[J]. 中国环境科学, 2009,29(6):668-672.
|
| [12] |
律泽.佳乐麝香和镉复合污染对土壤中放线菌数量的影响[J]. 生态学杂志, 2014,33(6):1501-1507.
|
| [13] |
吴小虎.5种除草剂对土壤蔗糖酶和脲酶活性的影响[J]. 农药学学报, 2015,17(2):179-184.
|
| [14] |
毕巍扬.喷施木醋液对叶菜产量和品质及土壤性质的影响[D]. 杨凌:西北农林科技大学, 2013.
|
| [15] |
程丽娟.微生物学实验技术[M]. 北京:科学出版社, 2012:36-53.
|
| [16] |
关松荫. 土壤酶及其研究方法[M]. 北京:农业出版社, 1986:260-339.
|
| [17] |
贾洪柏.石油污染土壤的微生物修复及对相关土壤细菌群落多样性的影响[D]. 哈尔滨:东北林业大学, 2013.
|
| [18] |
谢静.西藏林芝土壤放线菌抗肿瘤活性菌的筛选及鉴定[J]. 微生物学通报, 2013,40(11):2037-2046.
|
| [19] |
吴照祥.三七根腐病株根际土壤真菌群落组成与碳源利用特征研究[J]. 菌物学报, 2015,34(1):65-74.
|
| [20] |
张建林.有机物料配比施用对土壤碱性磷酸酶活性的影响[J]. 土壤通报, 2001,32(2):75-79.
|
| [21] |
杨清平.不同生态茶园土壤微生物及脲酶活性研究[J]. 湖北大学学报(自然科学版), 2014,36(4):300-306.
|
| [22] |
Wei Q, Ma X, Dong J. Preparation, chemical constituents and antimicrobial activity of pyroligneous acids from walnut tree branches[J]. Journal of Analytical and Applied Pyrolysis, 2010,87(1):24-28.
|
| [23] |
Sulaiman O, Murphy R J, Hashim R, et al. The inhibition of microbial growth by bamboo vinegar[J]. Journal of Bamboo and Rattan, 2005,4(1):71-80.
|
| [24] |
Sinsabaugh R L, Follstad Shah J. Ecoenzymatic stoichiometry and ecological theory[J]. Annual Review of Ecology, Evolution, and Systematics, 2012,43(11):313-343.
|
| [25] |
徐丽丽.不同肥料对稻田红壤碳、氮、磷循环相关酶活性的影响[J]. 应用生态学报, 2013,24(4):909-914.
|
| [26] |
张彦军.黄土丘陵区小流域土壤碳氮比的变化及其影响因素[J]. 自然资源学报, 2012,27(7):1214-1223.
|
| [27] |
Rousk J, Bååth E. Fungal and bacterial growth in soil with plant materials of different C/N ratios[J]. FEMS Microbiology Ecology, 2007,62(3):258-267.
|
|
|
|
