[1]赵华轩,李尚民,蒲俊华,等.鸡粪筒仓式反应器堆肥产品质量评估和经济效益分析[J].江苏农业学报,2023,(05):1159-1168.[doi:doi:10.3969/j.issn.1000-4440.2023.05.008]
　ZHAO Hua-xuan,LI Shang-min,PU Jun-hua,et al.Quality assessment and economic benefit analysis of chicken manure compost products by silo reactor[J].,2023,(05):1159-1168.[doi:doi:10.3969/j.issn.1000-4440.2023.05.008]
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鸡粪筒仓式反应器堆肥产品质量评估和经济效益分析()
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江苏农业学报[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2023年05期
页码:
1159-1168
栏目:
耕作栽培·资源环境
出版日期:
2023-08-31

文章信息/Info

Title:
Quality assessment and economic benefit analysis of chicken manure compost products by silo reactor
作者:
赵华轩; 李尚民; 蒲俊华; 王丹萍; 王洪志; 窦新红
（江苏省家禽科学研究所，江苏扬州225003）
Author(s):
ZHAO Hua-xuan; LI Shang-min; PU Jun-hua; WANG Dan-ping; WANG Hong-zhi; DOU Xin-hong
(Jiangsu Institute of Poultry Sciences, Yangzhou 225003, China)
关键词:
筒仓式反应器; 堆肥; 腐熟状况; 质量评估; 经济效益
Keywords:
silo reactor; compost; maturity condition; quality assessment; economic benefit
分类号:
S141.4
DOI:
doi:10.3969/j.issn.1000-4440.2023.05.008
文献标志码:
A
摘要:
为评估筒仓式反应器堆肥产品质量，利用大型筒仓式反应器开展鸡粪堆肥试验，探究堆肥原料组成、曝气强度和发酵菌剂对反应器堆肥产品的腐熟状况、氮素含量、总养分含量等的影响，并分析反应器堆肥处理鸡粪的经济效益。结果显示，添加菌渣和发酵菌剂、维持适中的曝气强度可以提高堆肥温度，降低堆肥pH值。添加菌渣和发酵菌剂、增大曝气强度可以降低堆肥含水率。添加菌渣、降低曝气强度可以抑制总有机碳和腐殖质的降解，添加发酵菌剂可以促进总有机碳降解，但对腐殖质的影响较小。原料组成对腐熟堆肥的种子发芽指数的影响较小，增大曝气强度和添加发酵菌剂可以提高堆肥的种子发芽指数。反应器处理鸡粪堆肥产品的铵态氮（NH+4-N）含量为100～150 mg/kg，硝态氮（NO-3-N）含量较低且差别较小。反应器处理后的腐熟堆肥的总养分含量为5.58%～7.44%，达到国家有机肥料标准要求；总有机质含量为26.44%～48.12%，含水率为25.00%～35.00%，pH值为9.40，腐熟堆肥的种子发芽指数为19.33%～59.50%，均未达到国家标准要求，需要进行二次腐熟处理。该堆肥反应器每年可生产鸡粪有机肥约657 t，1 t鸡粪有机肥的生产成本为473元，每年可获得经济效益8.34×104元。堆肥反应器购置费用占养殖场鸡粪处理设施设备总投资的70%，建议加大对养殖场堆肥反应器购置的专项补贴力度。
Abstract:
To evaluate the quality of chicken manure compost products by silo reactor, a large-sized silo reactor was used to do composting experiment by using chicken manure as material, so as to explore the effects of raw material composition, aeration intensity and microbial fermentation agent on the decomposing condition, nitrogen content and total nutrient content of compost products, and to analyze the economic benefits of silo reactor in composting chicken manure. The results showed that, adding mushroom residues and microbial agent, maintaining medium aeration intensity could increase the compost temperature and reduce the pH value. Moisture contents of the chicken manure composts could be reduced by adding mushroom residues and microbial fermentation agent, as well as increasing aeration intensity. Degradations of total organic carbon and humus could be inhibited by adding mushroom residues and decreasing aeration intensity, and the degradation of total organic carbon could be accelerated by adding microbial fermentation agent, but the humus was slightly influenced. The raw material composition showed little influences on germination indexes of seeds in matured composts, while increasing aeration intensity and adding microbial fermentation agent could increase the germination index of seeds in composts. The NH+4-N contents of chicken manure compost products by silo reactor during the silo reactor composting were 100-150 mg/kg, while the NO-3-N contents in the compost products were low and showed little difference. The total nutrient contents of matured composts treated by silo reactor were 5.58%-7.44%, which met the requirements of the national standard for commercial organic fertilizer. The total organic matter contents were 26.44%-48.12%, the moisture contents were 25.00%-35.00%, the pH value was 9.40 and the germination indexes of seeds in mature composts were 19.33%-59.50%. All of the indexes didn’t meet the requirements of the national standard and need secondary decomposing treatment. The silo reactor could produce about 657 t chicken manure organic fertilizer per year and the unit production cost was 473 RMB/t, which could obtain economic benefit of 8.34×104RMB per year. The purchase cost of the silo reactor accounted for 70% of the total investment of the facilities and equipment for chicken manure processing in the livestock farm. It is suggested to increase special subsidy for purchasing composting reactors by livestock and poultry farms.

参考文献/References:

[1]BAI Z H, MA W Q, MA L, et al. China’s livestock transition: driving forces, impacts, and consequences[J]. Science Advances, 2018, 4(7): 8534.
[2]王飞，邱凌，沈玉君，等. 华北地区饲料和畜禽粪便中重金属质量分数调查分析[J]. 农业工程学报, 2015, 31(5)：261-267.
[3]CHADWICK D, JIA W, TONG Y A, et al. Improving manure nutrient management towards sustainable agricultural intensification in China[J]. Agriculture, Ecosystems & Environment, 2015, 209: 34-46.
[4]MORAL R, PAREDES C, BUSTAMANTE M A, et al. Utilization of manure composts by high-value crops: safety and environmental challenges[J]. Bioresource Technology, 2009, 100(22): 5454-5460.
[5]LIU Z L, WANG X, WANG F H, et al. The progress of composting technologies from static heap to intelligent reactor: benefits and limitations[J]. Journal of Cleaner Production, 2020, 270: 122328.
[6]中华人民共和国农业农村部. 粪便好氧堆肥技术指南[M]. 北京：中国农业出版社，2017.
[7]JIANG T, LI G X, TANG Q, et al. Effects of aeration method and aeration rate on greenhouse gas emissions during composting of pig feces in pilot scale[J]. Journal of Environmental Science, 2015, 31: 124-132.
[8]CAO Y B, WANG X, BAI Z H, et al. Mitigation of ammonia, nitrous oxide and methane emissions during solid waste composting with different additives: a meta-analysis[J]. Journal of Cleaner Production, 2019, 235: 626-635.
[9]JIANG T, SCHUCHARDT F, LI G X. Effect of turning and covering on greenhouse gas and ammonia emissions during the winter composting[J]. Transactions of the Chinese Society of Agricultural Engineering, 2011, 27(10): 212-217.
[10]侯超，李永彬，徐鹏翔，等. 筒仓式堆肥反应器不同通风量对堆肥效果的影响[J]. 环境工程学报，2017，11(8)：4737-4744.
[11]IYENGAR S R, BHAVE P P. In-vessel composting of household wastes[J]. Waste Management, 2006, 26(10): 1070-1080.
[12]冯康，孟海波，周海宾，等. 一体化好氧发酵设备研究现状与展望[J]. 中国农业科技导刊，2018，20(6)：63-69.
[13]ROSIMARA Z, DA S C P, ELOISE D C, et al. Composting of smuggled cigarettes tobacco and industrial sewage sludge in reactors: physicochemical, phytotoxic and spectroscopic study[J]. Waste Management, 2018, 79: 537-544.
[14]YANG Y L, TAO X, LIN E S, et al. Enhanced nitrogen removal with spent mushroom compost in a sequencing batch reactor[J]. Bioresource Technology, 2017, 244: 897-904.
[15]徐鹏翔，沈玉君，周海宾，等. 原料含水率对筒仓式反应器堆肥氮素转化的影响[J]. 中国农业大学学报，2021，26(11)：180-188.
[16]GOU C, WANG Y, ZHANG X, et al. Inoculation with a psychrotrophic-thermophilic complex microbial agent accelerates onset and promotes maturity of dairy manure-rice straw composting under cold climate conditions[J]. Bioresource Technology, 2017, 243: 339-346.
[17]JIA X J, QIN X M, TIAN X P, et al. Inoculating with the microbial agents to start up the aerobic composting of mushroom residue and wood chips at low temperature[J]. Journal of Environmental Chemical Engineering, 2021, 9(10): 105294.
[18]YE Z M, DING H, YIN Z L, et al. Evaluation of humic acid conversion during composting under amoxicillin stress: emphasizes the driving role of core microbial communities[J]. Bioresource Technology, 2021, 337: 125438.
[19]周海宾，刘娟，丁京涛，等. 采用EEM-FRI方法研究黑曲霉对牛粪堆肥腐熟及纤维素降解影响[J]. 农业工程学报，2022，38(1)：276-286.
[20]中华人民共和国农业农村部. 有机肥料：NY/T 525-2021[S]. 北京：中国农业出版社，2021.
[21]GUO H H, GU J, WANG X J, et al. Beneficial effects of bacterial agent/bentonite on nitrogen transformation and microbial community dynamics during aerobic composting of pig manure[J]. Bioresource Technology, 2020, 298: 122384.
[22]LI H H, ZHANG T, TSANG D C W, et al. Effects of external additives: biochar, bentonite, phosphate, on co-composting for swine manure and corn straw[J]. Chemosphere, 2020, 248: 125927.
[23]WANG M H, LIU Y, WANG S Q, et al. Development of a compound microbial agent beneficial to the composting of Chinese medicinal herbal residues[J]. Bioresource Technology, 2021, 330: 124948.
[24]徐鹏翔. 反应器堆肥过程中氮素的转化特征及工艺优化研究[D]. 北京：中国农业大学，2018.
[25]QIU Z P, LI M X, SONG L Y, et al. Study on nitrogen-retaining microbial agent to reduce nitrogen loss during chicken manure composting and nitrogen transformation mechanism[J]. Journal of Cleaner Production, 2020, 285: 124813.
[26]ZHAO H X, LI S M, JIANG Y X, et al. Independent and combined effects of antibiotic stress and EM microbial agent on the nitrogen and humus transformation and bacterial community successions during the chicken manure composting[J]. Bioresource Technology, 2022, 354: 127237.
[27]李旺旺，刘燕，李国学，等. 菌剂和含磷添加剂联合添加对污泥堆肥污染气体排放及堆肥品质的影响[J]. 农业环境科学学报，2022,41(4)：878-887.
[28]LIU Z L, WANG X, LI S, et al. Advanced composting technologies promotes environmental benefits and eco-efficiency: a life cycle assessment[J]. Bioresource Technology, 2022, 346: 126576.

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备注/Memo

备注/Memo:
收稿日期：2022-08-22 基金项目：江苏省现代农机装备与技术示范推广项目(NJ2020-31)；江苏省农业科技自主创新基金项目[CX(20)2012] 作者简介：赵华轩(1994-)，男，江苏连云港人，硕士，研究实习员，从事家禽养殖环境控制及废弃物处理研究。（E-mail）lyghzzhx@163.com 通讯作者：李尚民，（E-mail）372317312@qq.com
更新日期/Last Update: 2023-09-13