[1]乔莉娟,焦云红,岳丹,等.蚯蚓堆肥过程中蚯蚓生长性能及基料主要酶活性研究[J].黑龙江农业科学,2019,(11):61-64.[doi:10.11942/j.issn1002-2767.2019.11.0061]
　QIAO Li-juan,JIAO Yun-hong,YUE Dan,et al.Research on the Growth Characteristics of Earthworm and Enzyme Activity in Base Stock During Vermicomposting[J].HEILONGJIANG AGRICULTURAL SCIENCES,2019,(11):61-64.[doi:10.11942/j.issn1002-2767.2019.11.0061]
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蚯蚓堆肥过程中蚯蚓生长性能及基料主要酶活性研究

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2019年11期 页码: 61-64 栏目: 出版日期: 2019-11-11
Title:
Research on the Growth Characteristics of Earthworm and Enzyme Activity in Base Stock During Vermicomposting
作者:
乔莉娟1; 焦云红1; 岳丹1; 王红军2; 段保宁3
1.邯郸学院 生命科学与工程学院，河北 邯郸 056005；2.临漳县畜牧水产局称勾动物防疫监督站，河北 邯郸 056600；3.邯郸市农业局畜牧处，河北 邯郸 056000
Author(s):
QIAO Li-juan1; JIAO Yun-hong1; YUE Dan1; WANG Hong-jun2; DUAN Bao-ning3
1.College of Life Science and Engineering,Handan College,Handan 056005,China; 2.Animal Prevention Supervision Station of Chenggou,Animal Husbandry and Fishery of Linzhang County,Handan 056600,China; 3.Animal Husbandry Department of Handan Agricultural Bureau,Handan 056000,China
关键词:
蚯蚓堆肥; 蚯蚓生长性能; 酶活性
Keywords:
vermicomposting;  growth characteristics of earthworm;  enzyme activity
DOI:
10.11942/j.issn1002-2767.2019.11.0061
文献标志码:
A
摘要:
为促进蚯蚓堆肥技术在处理有机废弃物方面的利用，以污泥、玉米芯、苹果渣等为材料，设置初始碳氮比分别为25∶1、20∶1的实验组，在实验室模拟进行蚯蚓堆肥，测定蚯蚓堆肥过程中的蚯蚓生长性能及基料主要酶活性变化规律。结果表明：养殖时间能极显著影响蚯蚓的日增重倍数（P<0.001），基料起始比碳氮能显著影响蚯蚓的日增重倍数（P<0.05）；两组基料中有机碳含量均呈下降趋势，总氮含量先上升后下降，脲酶含量先下降后上升然后又下降，蛋白酶含量初期略有增长之后呈下降趋势，且在堆肥期间1组脲酶含量和蛋白酶含量均显著高于2组（P<0.05）；1组基料的C/N与蚯蚓平均重呈低度负相关、与基料脲酶含量呈显著负相关、与蛋白酶含量呈显著正相关。总之，1组比2组更利于蚯蚓的生长，利于脲酶和蛋白酶对基料相应物质的分解转化，建议在利用蚯蚓堆肥处理有机废弃物时，要注意堆肥配方起始碳氮比的调制。
Abstract:
In order to promote the utilization of earthworm composting technology in the treatment of organic waste,the paper analyzed the change law of growth characteristics of earthworm and enzyme activity in base stock.Vermicomposting was to carry out in with sewage sludge,corn cob and apple slag for materials.The initial C-to-N ratio was 25∶1 and 20∶1 of 1th and 2th group in this experiment.The results showed that the cultural time had significant effect on daily growth rate of earthworms (P<0.01),the initial C-to-N ratio had significant effect on daily growth rate of earthworms (P<0.05).The organic carbon content was going down in base stock,the total nitrogen content increased first and then descreased,the urease content tended to first down,then up and down.The protease content raised in the earlier days then declined.The urease content and protease content in 1th group was significant higher than 2th group（P<0.05）.The C-to-N ratio of base stock in 1th group was negatively correlated in low degree with earthworms average weight,was significant negatively correlated with the urease content (P<0.05),were significant positively correlated with the urease content(P<0.01).In a word,the growth characteristics of earthworm in 1th group was better than 2th group,and the base stock in 1th group was better for decomposition and transformation of related substances.It suggest to pay great attention to the initial C-to-N ratio in compost formula modulation during treatment of organic waste using vermicomposting.

参考文献/References:

［1］洪翩翩.周传斌.全生命周期视角下有机易腐垃圾分类与资源化利用[EB/OL].2018-07-12.http://www.solidwaste.com.cn/column/926.html.

[2]Aira M，Monroy F，Domínguez J． Earthworms strongly modify microbial biomass and activity triggering enzymatic activities during vermicomposting independently of the application rates of pig slurry[J].Science of the Total Environment,2007,385(1/3): 252-261.
[3]Kaviraj,Sharma S.Municipal solid waste management through vermicomposting employing exotic and local species of earthworms[J].Bioresource Technology,2003,90(2): 169-173.
[4]刘玉奇.蚯蚓处理城市生活污泥的技术研究[J].科技与企业,2012（2）:105-106.
[5]袁绍春.蚯蚓处理污水污泥工艺及蚯蚓粪土地利用研究[D].重庆: 重庆大学,2012.
[6]徐轶群,封克,王子波,等.城市生活污泥蚯蚓处理过程中相关酶活性的动态变化特征[J].农业环境科学学报,2010,29(5):995-999.
[7]李碧洁.城市污泥蚯蚓堆肥过程中的营养元素-酶活性及微生物动态研究[D].兰州: 西北师范大学,2013.
[8]邵淼.奶牛养殖场粪便堆肥处理技术研究[D].陕西: 西北农林科技大学,2010.
[9]于群英.土壤磷酸酶活性及其影响因素研究[J].安徽技术师范学院学报,2001,15(4): 5-8.
[10]唐景春.生物质废弃物堆肥过程与调控[M].北京:中国环境科学出版社,2010.
[11]袁嘉铭.有机物料碳氮比调控对赤子爱胜蚓生长繁殖影响[D].广州: 华南农业大学,2016.
[12]高娟,杨京平,杨虎.蚯蚓处理猪粪与秸秆的最适碳氮比及混合物腐熟度评价[J].应用生态学报,2012,23(3):765-771.
[13]孙文,邢美燕,杨健,等.污泥蚯蚓堆肥研究进展[J].环境工程,2015(10): 90-94.
[14]罗联.不同农业废弃物配比对蚯蚓的影响及蚯蚓堆制物料的效果研究[D].成都:四川大学,2011.
[15]刘波.不同农作物秸秆配比对蚯蚓生长繁殖特性的影响及物料转化效率研究[D].成都:四川农业大学,2012.
[16]刘昭兵.蚯蚓对城市污泥中镉、铅及养分生物有效性的影响[D].武汉:华中农业大学,2007.
[17]翁娜,韩潇.重金属污染对土壤酶活性影响的研究进展[J].农业开发与装备,2016(10):34-35.

备注/Memo

收稿日期：2018-09-30

基金项目：河北省高等学校科学技术研究项目（ZD2019315）；邯郸市科技计划项目（1464601095-5）；邯郸学院自然科学研究课题（15203）。
第一作者简介：乔莉娟(1981-)，女，博士，副教授，从事蚯蚓养殖及综合利用开发研究。E-mail: 86662923@qq.com。

更新日期/Last Update: 2019-12-09