
Tobacco Residues Returning to Field: Decomposition Characteristics and Effects on Soil Nutrients and Nicotine
CHEN Jin, WANG Xinyue, XIE Pengfei, ZHANG Qingfu, YANG Liu, CHEN Zhifeng, PEI Xiaodong, HUANG Jie, DENG Yongsheng, DENG Xiaohua
Tobacco Residues Returning to Field: Decomposition Characteristics and Effects on Soil Nutrients and Nicotine
To clarify the decomposition characteristics of tobacco residues returning to field and the effect on the nicotine content in soil and rice plants, pot experiments were used to study the decomposition characteristics of tobacco stems and roots, and the dynamic changes of soil pH, organic matter and nutrients and nicotine. The results showed that: (1) the decomposing rate and nutrient release of tobacco roots and stems were both fast in the early stage and slow in the later stage, the cumulative release rate of each nutrient was nitrogen (N) > phosphorous (P)> potassium (K), the decomposing rate and nutrient release of tobacco roots were both slower than those of tobacco stems; after tobacco residues returning to field for 120 days, the cumulative decomposing rate of tobacco roots and stems was 45.02% and 53.82%, respectively; (2) returning tobacco stems and roots to field could increase the soil organic matter content by 9.35%-39.87%, the soil pH would decrease at the beginning, but increase after 90 days; (3) nicotine was released fast from tobacco residues, after tobacco residues returning to field for 5 days, about 50% of nicotine was released, and the nicotine in the tobacco residues was basically released after 40 days; nicotine from tobacco roots was released faster than that of tobacco stems, after 30 days, the cumulative nicotine release rate of tobacco roots and stems was 96.95% and 94.03%, respectively, and the nicotine content of each treatment soil was 0 μg/g after 90 days; rice plants absorbed trace amount of nicotine in the early stage, but the content of nicotine in the rice plants was 0 μg/g after 20 days. Overall, returning tobacco residues to field could improve soil nutrients, and there will be no nicotine residue in soil and rice plants in the later stage.
tobacco residues / decomposition rate / NPK nutrient release / paddy soil / soil nutrient / nicotine {{custom_keyword}} /
[1] |
陈金, 黄杰, 邓小华, 等. 烟草残茬水淹腐解特征及对水质的影响[J]. 中国烟草科学, 2019, 40(6):33-41
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[2] |
杨丁元, 李志刚. 谈烟草废弃物处理的思考[C/OL]// 烟草发展技术论文, 2013:33-34[2015-12-02]. http://www.zhazhi.com/lunwen/nykx/ycfzjslw/45877.html.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[3] |
朱开伟, 刘贞, 吕指臣, 等. 中国主要农作物生物质能生态潜力及时空分析[J]. 中国农业科学, 2015, 48(21):4285-4301.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[4] |
王玉, 聂长春, 胡大鸣, 等. 废弃烟草资源化利用研究进展[J]. 地球与环境, 2013, 41(4):429-434.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[5] |
唐春闺, 周勇, 杨红武, 等. 烟草残体腐解特征及其对植烟土壤养分含量的影响[J]. 湖北农业科学, 2016, 55(18):4652-4655.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[6] |
张继旭, 张继光, 申国明, 等. 不同类型秸秆还田对烟田土壤碳氮矿化的影响[J]. 烟草科技, 2016, 49(3):10-16.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[7] |
雷燕萍. 烟稻轮作区不同耕作方式土壤微生物多样性的研究[D]. 南京: 南京农业大学, 2016.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[8] |
李有兵, 把余玲, 李硕, 等. 作物残体与其生物炭配施对土壤有机碳及其自身矿化率的提升[J]. 植物营养与肥料学报, 2015, 21(4):943-950.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[9] |
肖汉乾, 屠乃美, 关广晟, 等. 烟-稻复种制下烟杆还田对晚稻生产的效应[J]. 湖南农业大学学报:自然科学版, 2008(2):154-158.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[10] |
鲁如坤. 土壤农业化学分析方法[M]. 北京: 中国农业科技出版社, 2000.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[11] |
杜瑞华, 周明松. 连续流动分析法在烟草分析中的应用[J]. 中国测试技术, 2007, 33(3):81-83.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[12] |
张甘霖, 龚子同. 土壤调查实验室分析方法[M]. 北京: 科学出版社, 2012.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[13] |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[14] |
曹莹菲, 张红, 赵聪, 等. 秸秆腐解过程中结构的变化特征[J]. 农业环境科学学报, 2016, 35(5):976-984.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[15] |
代文才, 高明, 兰木羚, 等. 不同作物秸秆在旱地和水田中的腐解特性及养分释放规律[J]. 中国生态农业学报, 2017, 25(2):188-199.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[16] |
刘炎红, 姜超强, 沈嘉, 等. 烟杆腐解速率及养分释放规律研究[J]. 土壤, 2017, 49(03):543-549.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[17] |
陈丽鹃, 陈闺, 周冀衡, 等. 烟田秸秆腐解特性及其腐解液对烟草疫霉菌的影响[J]. 中国烟草科学, 2021, 42(1):33-39.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[18] |
杨丽丽, 周米良, 邓小华, 等. 不同腐熟剂对玉米秸秆腐解及养分释放动态的影响[J]. 中国农学通报, 2016, 32(30):32-37.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[19] |
邓小华, 罗伟, 周米良, 等. 绿肥在湘西烟田中的腐解和养分释放动态[J]. 烟草科技, 2015, 48(6):13-18.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[20] |
柳开楼, 张俊清, 苑举民, 等. 不同烟草秸秆还田量在水稻土中的腐解特征及其对水稻产量的影响[J]. 华北农学报, 2019, 34(S1):268-272.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[21] |
高燕, 张延, 郭亚飞, 等. 不同秸秆还田模式对土壤有机碳周转的影响[J]. 土壤与作物, 2019, 8(1):93-101.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[22] |
柳均. 烟草残体腐解物化感作用的研究[D]. 长沙: 湖南农业大学, 2010.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[23] |
凌宁, 荀卫兵, 沈其荣. 根际沉积碳与秸秆碳共存下作物与微生物氮素竞争机制及其调控[J]. 南京农业大学学报, 2018, 41(04):589-597.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[24] |
姜超强, 沈嘉, 王火焰, 等. 烟杆还田对水稻产量和养分吸收的影响及其替代钾肥的效果[J]. 应用生态学报, 2016, 27(12):3969-3976.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[25] |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
Collection(s)
/
〈 |
|
〉 |