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有机无机氮肥配施对内蒙古不同类型草地群落特征及养分利用的影响 学位论文
中国科学院大学水土保持与生态环境研究中心: 中国科学院大学, 2021
作者:  郭宁
收藏  |  浏览/下载:24/0  |  提交时间:2021/06/04
川西北高寒草甸植物根际促生菌筛选及促生效应研究 学位论文
北京: 中国科学院大学, 2020
作者:  敬洁
收藏  |  浏览/下载:23/0  |  提交时间:2021/01/18
1997–2011 年黄土丘陵区连续施肥试验土壤水分 数据集 期刊论文
中国生态系统研究网络, 2020, 卷号: 5, 期号: 3, 页码: 0
作者:  李够霞;  吴瑞俊;  姜峻;  孙秋红
收藏  |  浏览/下载:10/0  |  提交时间:2021/08/13
有机肥和无机肥对土壤微生物群落影响的整合分析 期刊论文
资源与生态学报:英文版, 2020, 卷号: 11.0, 期号: 003, 页码: 298
作者:  王江伟;  张光雨;  余成群
收藏  |  浏览/下载:3/0  |  提交时间:2021/03/16
施肥对海水倒灌后土壤盐分时空分布的影响研究初报 期刊论文
南方农业, 2019, 卷号: 13, 期号: 23, 页码: 183-187
作者:  王永鹏;  曹启民;  覃姜薇;  周玉杰;  何俊龄
收藏  |  浏览/下载:21/0  |  提交时间:2020/06/02
无机硒肥对土壤有效氮含量及菠菜品质的影响 期刊论文
植物营养与肥料学报, 2019, 卷号: 25, 期号: 2, 页码: 274-283
作者:  史雅静;  史雅娟;  王玉荣;  王慧敏;  秦礼凯
收藏  |  浏览/下载:5/0  |  提交时间:2020/06/02
喀斯特关键带水土介质中氮运移机制研究-以后寨河流域为例 学位论文
中国科学院地球化学研究所: 中国科学院大学, 2019
作者:  王忠军
收藏  |  浏览/下载:0/0  |  提交时间:2020/11/05
施肥对坡地土壤团聚体与磷素赋存形态的影响 期刊论文
西南大学学报. 自然科学版, 2019, 卷号: 41, 期号: 7, 页码: 105-115
作者:  翟龙波;  章熙锋;  陈靖;  况福虹;  唐家良
收藏  |  浏览/下载:25/0  |  提交时间:2020/02/28
秸秆还田配施有机无机肥料对冬小麦土壤水氮变化及其微生物群落和活性的影响 期刊论文
生态学报, 2019, 卷号: 000, 期号: 006, 页码: 2203
作者:  公华锐;  李静;  马军花;  侯瑞星;  张旭博
收藏  |  浏览/下载:0/0  |  提交时间:2020/03/23
基于高分辨质谱的土壤溶解性有机质化学多样性研究 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者:  李晓明
收藏  |  浏览/下载:24/0  |  提交时间:2020/07/15
土壤溶解性有机质, 化学多样性,微生物多样性, 傅立叶变换离子回旋 共振质谱  decreased WIth IncreasIng Iron ComplexIng Index. PAtterns In Molecular PrOfiles IndicAted Dom In Paddy Soils To Become More RecalcItrAnt At Higher Soil C/n rAtio And Higher Soil Ph. furTherMore, PlAnt-derived polyPh.nols And Pyrogenic Dom Were retaIned Favorably By Iron And The ChemodiversIty Of Dom In Paddy Soil Increased WIth IncreasIng Soil C/n rAtios. These Results Provide Novel InFormAtion regardIng Dom Characteristics At a Molecular Level And Will InForm Better Global MAnagement Of Soil Carbon In Paddy Soil EcosysteMs Global. 2) Through The applicAtion Of Ft-icr-Ms, The ChemodiversIty Of Dom In Soil Subjected To Long-term OrgAnic Carbon And InOrgAnic Fertilizer Amendments Was Established. In Parallel, Bcc Was Assessed. Through This Coupled Approach It Was Established.thAt sustaIned OrgAnic Carbon Amendment Resulted In: SignificAntly (p < 0.05) Increased Total Carbon And Total nItrogen Reservoirs In Soil, Dom PrOfiles Of greAter ChemodiversIty, And Emergence Of RecalcItrAnt Dom Moieties (H/c < 1.5). In Contrast, Carbon And nItrogen Reservoirs In Soil Subjected To sustaIned InOrgAnic Fertilizer applicAtion Were Unaltered, While Soil OrgAnic Carbon ChemodiversIty Was Observed To Shift To Less RecalcItrAnt Dom Moieties (H/c rAtio > 1.5 And O/c rAtios < 0.5). furTherMore, sustaIned OrgAnic Carbon Amendment Shaped Bcc To a eutroPh.c stAte While Long-term Chemical fertilizAtion Directed The Bcc Towards An oligotroPh.c stAte. Higher connectivIty And Network complexIty Were Observed In OrgAnic Carbon Amended Soils. Dom-Bcc Network Analysis, IndicAtIng thAt Soil Microbes Had More Interaction WIth Dom Molecules followIng sustaIned OrgAnic mAtter Input. These Results Highlight The Potential For OrgAnic Carbon Amendments To Not Only Build Soil Carbon sTocks And Increase Their Resilience, But To Also Improve The Functional stAte Of Soil Microbial communIties. Key Words: Dom, ChemodiversIty, Microbial diversIty, Ft-icr Ms  


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