不同退化程度农田秸秆还田对土壤功能影响的季节变化

IF 6.1 1区 农林科学 Q1 SOIL SCIENCE Soil & Tillage Research Pub Date : 2024-12-18 DOI:10.1016/j.still.2024.106426
Chengshu Wang , Guanghui Zhang , Shiqi Chen
{"title":"不同退化程度农田秸秆还田对土壤功能影响的季节变化","authors":"Chengshu Wang ,&nbsp;Guanghui Zhang ,&nbsp;Shiqi Chen","doi":"10.1016/j.still.2024.106426","DOIUrl":null,"url":null,"abstract":"<div><div>The reduction of soil function in croplands is widespread over the world resulting from land degradation induced by intensified agricultural practices. Straw incorporation likely affects soil function in sloping croplands. However, the quantitative influences of incorporated straw on the seasonal dynamics of soil function in croplands with different degradation degrees are still uncertain. The objective of the study is to identify the seasonal variations of different soil functions affected by straw incorporation in different degraded croplands in the black soil region of China. The results of network analysis denoted that soil functions could be fully quantified by eight factors. They were water-stable aggregate, available nitrogen, available phosphorus, humin acid, cation exchange capacity, soil organic matter, invertase and catalase. Significant seasonal variations were observed in soil function factors of different degraded croplands under straw incorporation treatment and its control (p &lt; 0.05). Correspondingly, soil functions exhibited significant seasonal variations in various degraded croplands (p &lt; 0.05). Soil functions were greatly enhanced by incorporated straw. In comparison to the without straw incorporation treatment, soil functions increased by 0.8 %-47.4 % during the growing season. The promotions in soil functions by straw incorporation were closely related to land degradation degree. Compared to cropland of non-degradation, the enhancements of soil functions declined by 6.2 %-58.5 %, 6.5 %-81.7 % and 11.7 %-95.2 % in the light, moderate and strong degradation croplands, respectively. Incorporated straw stimulated crop growth by improving soil functions and the crop yield increased by 12.7 %-18.7 %. Straw incorporation enhances soil functions and crop growth via improved water-stable aggregate, soil organic matter, cation exchange capacity and humin acid of different degraded croplands. The results highlight the significance of straw incorporation in degraded croplands to ameliorate soil functions and crop growth in intensive agricultural regions.</div></div>","PeriodicalId":49503,"journal":{"name":"Soil & Tillage Research","volume":"248 ","pages":"Article 106426"},"PeriodicalIF":6.1000,"publicationDate":"2024-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Seasonal variations of soil functions affected by straw incorporation in croplands with different degradation degrees\",\"authors\":\"Chengshu Wang ,&nbsp;Guanghui Zhang ,&nbsp;Shiqi Chen\",\"doi\":\"10.1016/j.still.2024.106426\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>The reduction of soil function in croplands is widespread over the world resulting from land degradation induced by intensified agricultural practices. Straw incorporation likely affects soil function in sloping croplands. However, the quantitative influences of incorporated straw on the seasonal dynamics of soil function in croplands with different degradation degrees are still uncertain. The objective of the study is to identify the seasonal variations of different soil functions affected by straw incorporation in different degraded croplands in the black soil region of China. The results of network analysis denoted that soil functions could be fully quantified by eight factors. They were water-stable aggregate, available nitrogen, available phosphorus, humin acid, cation exchange capacity, soil organic matter, invertase and catalase. Significant seasonal variations were observed in soil function factors of different degraded croplands under straw incorporation treatment and its control (p &lt; 0.05). Correspondingly, soil functions exhibited significant seasonal variations in various degraded croplands (p &lt; 0.05). Soil functions were greatly enhanced by incorporated straw. In comparison to the without straw incorporation treatment, soil functions increased by 0.8 %-47.4 % during the growing season. The promotions in soil functions by straw incorporation were closely related to land degradation degree. Compared to cropland of non-degradation, the enhancements of soil functions declined by 6.2 %-58.5 %, 6.5 %-81.7 % and 11.7 %-95.2 % in the light, moderate and strong degradation croplands, respectively. Incorporated straw stimulated crop growth by improving soil functions and the crop yield increased by 12.7 %-18.7 %. Straw incorporation enhances soil functions and crop growth via improved water-stable aggregate, soil organic matter, cation exchange capacity and humin acid of different degraded croplands. The results highlight the significance of straw incorporation in degraded croplands to ameliorate soil functions and crop growth in intensive agricultural regions.</div></div>\",\"PeriodicalId\":49503,\"journal\":{\"name\":\"Soil & Tillage Research\",\"volume\":\"248 \",\"pages\":\"Article 106426\"},\"PeriodicalIF\":6.1000,\"publicationDate\":\"2024-12-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Soil & Tillage Research\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0167198724004276\",\"RegionNum\":1,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"SOIL SCIENCE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Soil & Tillage Research","FirstCategoryId":"97","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0167198724004276","RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"SOIL SCIENCE","Score":null,"Total":0}
引用次数: 0

摘要

由于集约化的农业做法引起的土地退化,耕地土壤功能的下降在世界各地普遍存在。秸秆掺入可能影响坡耕地的土壤功能。然而,秸秆还田对不同退化程度农田土壤功能季节性动态的定量影响尚不确定。本研究旨在了解中国黑土区不同退化农田秸秆还田对不同土壤功能影响的季节变化。网络分析结果表明,8个因子可以完全量化土壤的功能。它们分别是水稳性团聚体、有效氮、有效磷、人殖酸、阳离子交换量、土壤有机质、转化酶和过氧化氢酶。秸秆还田与对照不同退化农田土壤功能因子的季节差异显著(p <; 0.05)。相应的,不同退化农田土壤功能表现出显著的季节变化(p <; 0.05)。秸秆掺入后土壤功能显著增强。生长季土壤功能比不还田处理提高0.8 % ~ 47.4 %。秸秆还田对土壤功能的促进作用与土地退化程度密切相关。与未退化农田相比,轻度、中度和重度退化农田土壤功能增强率分别下降了6.2 % ~ 58.5% %、6.5 % ~ 81.7 %和11.7 % ~ 95.2% %。秸秆通过改善土壤功能促进作物生长,作物产量提高12.7 % ~ 18.7 %。秸秆还田通过改善不同退化农田的水稳性团聚体、土壤有机质、阳离子交换能力和腐殖酸,促进土壤功能和作物生长。研究结果表明,在集约化农业地区,退化农田还田秸秆对改善土壤功能和作物生长具有重要意义。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Seasonal variations of soil functions affected by straw incorporation in croplands with different degradation degrees
The reduction of soil function in croplands is widespread over the world resulting from land degradation induced by intensified agricultural practices. Straw incorporation likely affects soil function in sloping croplands. However, the quantitative influences of incorporated straw on the seasonal dynamics of soil function in croplands with different degradation degrees are still uncertain. The objective of the study is to identify the seasonal variations of different soil functions affected by straw incorporation in different degraded croplands in the black soil region of China. The results of network analysis denoted that soil functions could be fully quantified by eight factors. They were water-stable aggregate, available nitrogen, available phosphorus, humin acid, cation exchange capacity, soil organic matter, invertase and catalase. Significant seasonal variations were observed in soil function factors of different degraded croplands under straw incorporation treatment and its control (p < 0.05). Correspondingly, soil functions exhibited significant seasonal variations in various degraded croplands (p < 0.05). Soil functions were greatly enhanced by incorporated straw. In comparison to the without straw incorporation treatment, soil functions increased by 0.8 %-47.4 % during the growing season. The promotions in soil functions by straw incorporation were closely related to land degradation degree. Compared to cropland of non-degradation, the enhancements of soil functions declined by 6.2 %-58.5 %, 6.5 %-81.7 % and 11.7 %-95.2 % in the light, moderate and strong degradation croplands, respectively. Incorporated straw stimulated crop growth by improving soil functions and the crop yield increased by 12.7 %-18.7 %. Straw incorporation enhances soil functions and crop growth via improved water-stable aggregate, soil organic matter, cation exchange capacity and humin acid of different degraded croplands. The results highlight the significance of straw incorporation in degraded croplands to ameliorate soil functions and crop growth in intensive agricultural regions.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
相关文献
二甲双胍通过HDAC6和FoxO3a转录调控肌肉生长抑制素诱导肌肉萎缩
IF 8.9 1区 医学Journal of Cachexia, Sarcopenia and MusclePub Date : 2021-11-02 DOI: 10.1002/jcsm.12833
Min Ju Kang, Ji Wook Moon, Jung Ok Lee, Ji Hae Kim, Eun Jeong Jung, Su Jin Kim, Joo Yeon Oh, Sang Woo Wu, Pu Reum Lee, Sun Hwa Park, Hyeon Soo Kim
具有疾病敏感单倍型的非亲属供体脐带血移植后的1型糖尿病
IF 3.2 3区 医学Journal of Diabetes InvestigationPub Date : 2022-11-02 DOI: 10.1111/jdi.13939
Kensuke Matsumoto, Taisuke Matsuyama, Ritsu Sumiyoshi, Matsuo Takuji, Tadashi Yamamoto, Ryosuke Shirasaki, Haruko Tashiro
封面:蛋白质组学分析确定IRSp53和fastin是PRV输出和直接细胞-细胞传播的关键
IF 3.4 4区 生物学ProteomicsPub Date : 2019-12-02 DOI: 10.1002/pmic.201970201
Fei-Long Yu, Huan Miao, Jinjin Xia, Fan Jia, Huadong Wang, Fuqiang Xu, Lin Guo
来源期刊
Soil & Tillage Research
Soil & Tillage Research 农林科学-土壤科学
CiteScore
13.00
自引率
6.20%
发文量
266
审稿时长
5 months
期刊介绍: Soil & Tillage Research examines the physical, chemical and biological changes in the soil caused by tillage and field traffic. Manuscripts will be considered on aspects of soil science, physics, technology, mechanization and applied engineering for a sustainable balance among productivity, environmental quality and profitability. The following are examples of suitable topics within the scope of the journal of Soil and Tillage Research: The agricultural and biosystems engineering associated with tillage (including no-tillage, reduced-tillage and direct drilling), irrigation and drainage, crops and crop rotations, fertilization, rehabilitation of mine spoils and processes used to modify soils. Soil change effects on establishment and yield of crops, growth of plants and roots, structure and erosion of soil, cycling of carbon and nutrients, greenhouse gas emissions, leaching, runoff and other processes that affect environmental quality. Characterization or modeling of tillage and field traffic responses, soil, climate, or topographic effects, soil deformation processes, tillage tools, traction devices, energy requirements, economics, surface and subsurface water quality effects, tillage effects on weed, pest and disease control, and their interactions.
期刊最新文献
Study on farmland drainage scheme in semi-arid area taking into account the environmental impact of farmland-ditch wetland system Application of biochar in saline soils enhances soil resilience and reduces greenhouse gas emissions in arid irrigation areas Modeling the effect of tillage and irrigation management on water and barley productivity for different soil textures Legume-based rotation benefits crop productivity and agricultural sustainability in the North China Plain Advances in soil heating experimentation: A novel methodological framework for laboratory studies
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1