(一)支撑喀斯特研究团队在广西喀斯特区石漠化治理与适应性生态恢复技术研究中取得重要进展,成果获得国家科学技术进步奖二等奖。
西南喀斯特区是全球碳酸盐岩集中分布面积最大的区域,是长江、珠江中上游重要生态安全屏障,也是受地质背景制约的生态脆弱地带。该区域是我国石漠化治理工程与脱贫攻坚的主战场。中心利用IRMS、ICP-OES、XRF等设备为喀斯特研究团队建立针对喀斯特地区土壤的无机碳含量及其稳定同位素比值的检测方法、土壤低分子量有机酸碳氢稳定同位素比值的测定以及土壤样品中Al2O3、CaO、Fe2O3、K2O、MgO、SiO2含量X射线荧光光谱(XRF)法测定等方法5个,检测样品超过10万样次,支撑团队承担的国家重点研发、青年科学家、国家基金重点等项目的相关“景观格局变化下水土过程对生态服务功能影响机理与适应性调控技术研究”顺利实施,创建了“退化机理辨识-水土过程调控-植被修复技术-生态产业模式”的石漠化治理应用生态工程技术体系,取得了系统性创新成果:揭示了翻耕导致的水土流失\漏失加剧和土壤快速退化的石漠化形成机制,研发了水土调蓄的保护性种植技术体系,显著促进了示范区生态系统功能的恢复;创建了喀斯特植被高效利用基岩裂隙水分养分技术,解决了植被稳定性差与生长速度慢问题。相关结果发表在Nature Sustainability(IF27.6), CHEM ENG J(15.1)、Nature Commun(IF 14.7),COMMUN EARTH ENVIRON(Nature新子刊),BIORESOURCE TECHNOL(11.4)Environmental Science & Technology(11.3)和SOIL BIOL BIOCHEM(9.7)等1区Top期刊上;开发的“喀斯特坡地陡崖-裸岩-土岩界面-硬化路多途径产流水联合集蓄技术”入选了水利部2023年度水利先进实用技术重点推广指导目录。成果获得2023年度国家科学技术进步奖二等奖。
(二)支撑印遇龙院士团队开展了仔猪营养性腹泻机制解析与干预关键技术创新研究,获得2023年度神农中华农业科技奖一等奖。
仔猪断奶综合征是养猪面临的一大难题,是仔猪出生之后需要克服的应激源之一。 刚断奶的猪通常受到营养、心理、环境和生理等因素的影响,由于这些应激源的存在,随着日粮组成和摄食行为的改变,为了适应新环境,仔猪胃肠道微生物菌群构成会发生改变,仔猪断奶后营养性腹泻等胃肠道疾病的发生率较高,因此,这一阶段对仔猪生长性能的挑战是巨大的。印遇龙院士团队长期开展仔猪腹泻机制解析和营养调控策略研究,多次获国家重点研发计划、国家自然科学基金等项目支持。中心利用LC-MS、流式细胞仪、TEM等设备为团队建立了26种胆汁酸的检测、肠道形态结构观察等8个方法,检测样品1.1万样次,支撑了团队的重点研发、国家联合基金等项目顺利实施,开展了不同品种猪小肠发育及其消化吸收功能差异比较,机体健康与肠道微生态调控等研究,在不同品种猪断奶前后肠道屏障发育规律及饲粮纤维调控、断奶仔猪腹泻发生机制与谷氨酰胺调控、胆汁酸对仔猪营养代谢的影响等方面取得了重要进展,在TRENDS ENDOCRIN MET(10.9)、NPJ BIOFILMS MICROBI(9.2)等1区Top期刊上发表论文10余篇,获授权专利6项,制定的行业标准《环保型猪用配合饲料通用要求》已报批。成果获2023年度神农中华农业科技奖一等奖。
(三)为研究所农业面源污染研究团队提供关键技术,支撑其成功研制农业农村水污染源头生态治理关键技术体系,并在南方十省市区推广应用,取得显著的社会和生态效益,成果获得2020年度湖南省科学技术进步奖一等奖。
研究所农业面源污染团队瞄准南方农业农村水污染源头COD氮磷和抗生素等污染物传统生态湿地处理效率低、资源化利用难等治理实践中的科技瓶颈,开展农业农村水污染源头生态治理关键技术研究。中心农业生态过程物质循环检测平台使用稳定性同位素质谱仪、流动注射仪、TOC、LC等设备为其提供氮磷和抗生素的检测服务,年均报出有效数据5.5万多个,并为其专门建立了养殖废水中抗生素的测定方法,支撑团队承担的国家重点研发、青年科学家、国家基金重点等项目的相关顺利实施,取得了系统性创新成果:揭示了南方典型小流域径流氮磷负荷变化规律,精确率定了其估算关键参数;原创了绿狐尾藻湿地高效生态处理农业农村污水的新技术,首次发现了绿狐尾藻湿地对水体中的三类主要污染物具高效去除能力,系统阐明了植物-微生物-底泥高效协同作用机理,首创了以稻草为基质材料的沼液前端处理技术并阐明其微生物作用机理;发现了绿狐尾藻生物质的高营养特性,创建了其饲料生产技术和成套设备,实现了资源化利用;基于原创技术创建了南方农业农村水污染小流域源头生态治理新模式,技术先进性强,应用效果突出。成果获国家授权发明专利11件、发表论文110余篇,主要技术和模式纳入《国家重点环境保护实用技术名录》。总体居于同类研究国际先进水平,其中在规模化养殖废水、农田排水和农村生活污水、富营养化水体的生态治理领域处于国际领先水平,已在南方十省市区推广应用并取得显著的社会和生态效益。成果获得2020年度湖南省科学技术进步奖一等奖。
(四)助力作物耐逆境分子育种团队在水稻品种的创制研究中取得进展,通过国审水稻品种3个。
研究所作物耐逆境分子育种团队针对我国耕地重金属污染,极端气候(高温、低温、干旱)等严重影响农产品产量质量安全等关键科学问题,开展了耐逆水稻品种的创制研究。中心使用ICP-MS、ICP-OES等设备为该团队提供了多种重金属和微量元素的检测技术等,年检测样品量3.2万多个;分子生物学技术与显微成像平台还使用定量PCR仪为该团队科研样品进行基因分析,鉴定了两个水稻同源转运蛋白基因的功能,加深了对水稻Zn / Cd吸收过程的认识,为稻米Zn / Cd积累的遗传改良提供了靶标基因,保障了团队种质创新的技术需求,相关研究结果发表在Plant Physiol,Journal of Hazardous Materials等Top1期刊上,支撑团队通过国审水稻品种2个(科荃优4302、天优4302和科天优4312),通过省级审定水稻品种1个(琼审稻2020007),合作申报并通过审定水稻品种4个。其中科荃优4302(国审稻20210242)在区试中表现为:耐热1级,抽穗期耐热性强;白叶枯病1级,高抗白叶枯病;稻瘟病综合指数两年分别为3.6和4.3级,穗颈瘟损失率最高级5级;米质达到部标优质2级;2年区试产量平均增产6.99%。在湖南省中稻迟熟组区试中还鉴定出抗稻曲病3级。科荃优4302杂交水稻新品种中聚集了至少三种具有重要育种价值的抗性,是迄今为止拥有抗性类型最多的高产、优质水稻新品种,较好的实现了多抗与高产、优质的完美结合。
(五)为国家杂交水稻工程技术研究中心提供关键技术服务,支撑其取得多项科研成果,培育出极低镉吸收的水稻新品种。
2015年以来中心一直为国家杂交水稻工程技术研究中心承担的“镉低积累农作物品种筛选与选育”、“国家重金属污染耕地修复综合治理项目长株潭土壤镉污染修复专项”等项目提供测试服务。其中,中心ICP-OES、ICP-MS等仪器全年为其检测镉/锰/铁/锌等指标,激光共聚焦显微镜为其样本解析基因亚细胞定位,年均报出有效数据4000多个,为项目在重金属污染耕地修复技术、低镉品种选育和数据采集等方面提供了重要技术支撑。特别是2022年,国家杂交水稻工程技术研究中心因自有实验室测定结果与实验预期不相符,重新培育后的珍贵水稻株苗送至本研究所检测,获得了较好的试验结果,因此,所有珍贵水稻株苗均委托本研究所检测,支撑该单位率先建立了稻米镉低积累的籼型杂交稻培育技术体系,已培育低镉不育系12个,培育低镉恢复系35个。其中筛选和选育的极低镉吸收的水稻新品种在镉重度污染田中种植的稻米镉含量可稳定控制在0.07 mg/kg以下,远低于0.2 mg/kg的国家标准,在湖南省33个区县进行了2万多亩试验示范,取得了良好效果,为湖南省乃至全国重金属污染耕地修复治理和农业供给侧改革提供科技支撑(部分送检样品与其他送检样品一起检测,由研究所检测人员预约完成。)
(六)积极响应国家号召,服务国家第三次土壤普查。
第三次全国土壤普查是重要的国情国力调查,中心人员心系“国家事”、肩扛“国家责”,积极参与,成功入选了“三普”湖南省省级质控实验室,承担常德市和张家界市13个县的全程质量控制任务,包含外业调查与样品采集,内业实验室样品制备、流转、保存、分析测试、数据审核等环节的质量监督与控制等。该项目2022年启动试点,2025年底结束。试点与准备期间,中心依托农业生态过程物质循环检测平台相关仪器设备承担了第三次全国土壤普查湖南省内业理论和现场操作培训与考核,为期3天(8月3日~8月5日),负责了土壤全量检测方法要点理论培训及有机质现场操作培训与考核,取得了圆满结果。2023~2024年是国家第三次土壤普查的全面推开之年,湖南省为了保障检测数据质量,决定自己制备质控样品与参比样品,以便质控样品的类型与基质和检测样品保持一致。中心利用ICP-MS、ICP-OES、AFS、原子吸收仪、紫外分光光度计等设备完成了8个质控样品(检测32个样品54项指标)与17个参比样品(检测51个样品54项指标)的定值检测工作,其检测数据与其它2家质控实验室的检测结果相比均在实验室间允许的误差范围内,第三方进行8家数据统计时仅有1个样品的1个指标数据被剔除,其它数据均为有效数据,为湖南省三普工作做出了应有的贡献,提升了中心在地方检测行业的影响力。
序号 | 论文信息 |
1 | Qi, Ming; Liao, Simeng; Wang, Jing; Deng, Yuankun; Zha, Andong; Shao, Yirui; Cui, Zhijuan; Song, Tongxing; Tang, Yulong; Tan, Bie; Yin, Yulong.MyD88 deficiency ameliorates weight loss caused by intestinal oxidative injury in an autophagy-dependent mechanism,Journal of Cachexia Sarcopenia and Muscle,2021. |
2 | Qi, Ming; Tan, Bie; Wang, Jing; Liao, Simeng; Deng, Yuankun; Ji, Peng; Song, Tongxing; Zha, Andong; Yin, Yulong.The microbiota-gut-brain axis: A novel nutritional therapeutic target for growth retardation,Critical Reviews in Food Science and Nutrition,2021. |
3 | Chen, Xiangbi; Hu, Yajun; Xia, Yinhang; Zheng, Shengmeng; Ma, Chong; Rui, Yichao; He, Hongbo; Huang, Daoyou; Zhang, Zhenhua; Ge, Tida; Wu, Jinshui; Guggenberger, Georg; Kuzyakov, Yakov; Su, Yirong.Contrasting pathways of carbon sequestration in paddy and upland soils,Global Change Biology,2021 |
4 | Liu, Qiumei; He, Xunyang; Luo, Gongwen; Wang, Kelin; Li, Dejun.Deciphering the dominant components and functions of bacterial communities for lignocellulose degradation at the composting thermophilic phase,Bioresource Technology,2022 |
5 | Tang, Tiangang; Cheng, Zhineng; Xu, Buqing; Zhang, Bolong; Li, Jun; Zhang, Wei; Wang, Kelin; Zhang, Gan.Source Diversity of Intermediate Volatility n-Alkanes Revealed by Compound-Specific delta 13C-delta D Isotopes,Environmental Science & Technology,2022 |
6 | Wei, Liang; Zhu, Zhenke; Razavi, Bahar S.; Xiao, Mouliang; Dorodnikov, Maxim; Fan, Lichao; Yuan, Hongzhao; Yurtaev, Andrey; Luo, Yu; Cheng, Weiguo; Kuzyakov, Yakov; Wu, Jinshui; Ge, Tida.Visualization and quantification of carbon rusty sink by rice root iron plaque: Mechanisms, functions, and global implications,Global Change Biology,2022 |
7 | Li, Qiu Shuang; Wang, Rong; Ma, Zhi Yuan; Zhang, Xiu Min; Jiao, Jin Zhen; Zhang, Zhi Gang; Ungerfeld, Emilio M.; Yi, Kang Le; Zhang, Bai Zhong; Long, Liang; Long, Yun; Tao, Ye; Huang, Tao; Greening, Chris; Tan, Zhi Liang; Wang, Min.Dietary selection of metabolically distinct microorganisms drives hydrogen metabolism in ruminants,ISME Journal,2022 |
8 | Xu, Juan; Huang, Xinxing; Luo, Pei; Zhang, Miaomiao; Li, Hongfang; Gong, Dianlin; Liu, Feng; Xiao, Runlin; Wu, Jinshui.Root exudates release from Myriophyllum aquaticum and effects on nitrogen removal by constructed wetlands,Journal of Cleaner Production,2022 |
9 | Liang Sun , Ruigang Wang, Wenbang Tang, Yuchao Chen, Jieqiang Zhou, Haoran Ma, Sai Li, Hubing Deng, Lei Han, Yibo Chen, Yongjun Tan, Yuxing Zhu, Dasong Lin, Qihong Zhu, Jiurong Wang, Daoyou Huang, Caiyan Chen.Robust identification of low-Cd rice varieties by boosting the genotypic effect of grain Cd accumulation in combination with marker-assisted selection,Journal of Hazardous Materials,2022 |
10 | He, Liuqin; Zhou, Xihong; Liu, Yonghui; Zhou, Lamei; Li, Fengna.Fecal miR-142a-3p from dextran sulfate sodium-challenge recovered mice prevents colitis by promoting the growth of Lactobacilus reuteri,Molecular Therapy,2022 |
11 | Tong, XW (Tong, Xiaowei)] ; Brandt, M (Brandt, Martin) ; Yue, YM (Yue, Yuemin) .Forest management in southern China generates short term extensive carbon sequestration,Nature Communications,2022 |
12 | Mao, Donghai; Tao, Shentong; Li, Xin; Gao, Dongying; Tang, Mingfeng; Liu, Chengbing; Wu, Dan; Bai, Liangli; He, Zhankun; Wang, Xiaodong; Yang, Lei; Zhu, Yuxing; Zhang, Dechun; Zhang, Wenli; Chen, Caiyan.The Harbinger transposon-derived gene PANDA epigenetically coordinates panicle number and grain size in rice,Plant Biotechnology Journal,2022 |
13 | Liu Qi, Li Yuhong, Liu Shoulong, Gao Wei, Shen Jianlin, Zhang Guangbin, Xu Hua, Zhu Zhenke*, Ge Tida, Wu Jinshui.Anaerobic primed CO2 and CH4 in paddy soil are driven by Fe reduction and stimulated by biochar,Science of the Total Environment,2022 |
14 | Xiao, Dan; He, Xunyang; Zhang, Wei; Hu, Peilei; Sun, Mingming; Wang, Kelin.Comparison of bacterial and fungal diversity and network connectivity in karst and non-karst forests in southwest China,Science of the Total Environment,2022 |
15 | Ye, Qianjun; Li, Zhenwei; Duan, Liangxia; Xu, Xianli.Decoupling the influence of vegetation and climate on intra-annual variability in runoff in karst watersheds,Science of the Total Environment,2022 |
16 | Zhang, Shunan; Liu, Feng; Xiao, Runlin; Lian, Shenhai; Lv, Shuangtong.Effects of water level on nitrous oxide emissions from vegetated ditches,Science of the Total Environment,2022 |
17 | Zhang, Ying; Li, Baozhen; Luo, Pei; Xian, Yingnan; Xiao, Runlin; Wu, Jinshui.Glutamine synthetase plays an important role in ammonium tolerance of Myriophyllum aquaticum,Science of the Total Environment,2022 |
18 | Meng Cen, Liu Huanyao, Li Yuyuan*, Wang Yi, Li Xi, Shen Jianlin, Gong Dianlin, Zhang Miaomiao, Wu Jinshui.Landscape patterns of catchment and land-use regulate legacy phosphorus releases in subtropical mixed agricultural and woodland catchments,Science of the Total Environment,2022 |
19 | Zhang, Quan; Chen, Hai-Fei; Huang, Dao-You; Guo, Xiao-Bin; Xu, Chao; Zhu, Han-Hua; Li, Bo; Liu, Tong-Tong; Feng, Ren-Wei; Zhu, Qi-Hong.Sulfur fertilization integrated with soil redox conditions reduces Cd accumulation in rice through microbial induced Cd immobilization,Science of the Total Environment,2022 |
20 | Zhou Juan, Luo Pei*, Liu Feng , Gong Dianlin, Li Baozhen, Xiao Runlin, Wu Jinshui.Unveiling the role of sediments in phosphorus removal in pilot-scale constructed wetlands for swine wastewater treatment,Science of the Total Environment,2022 |
21 | Tong, XW; Brandt, M; Yue, YM; Zhang, XX; Fensholt, R; Ciais, P; Wang, KL; Liu, SY; Zhang, WM; Mao, C; Jepsen, MR.Communications Earth & Environment,2023 |
22 | Du, H; Wang, X; Yuan, W; Wu, F; Jia, LY; Liu, NT; Lin, CJ; Gan, J; Zeng, FP; Wang, KL; Feng, XB.Elevated Mercury Deposition, Accumulation, and Migration in a Karst Forest,Environmental Science & Technology,2023 |
23 | Yang, XY; Duan, PP; Cao, YB; Wang, KL; Li, DJ.Mechanisms of mitigating nitrous oxide emission during composting by biochar and calcium carbonate addition,Bioresource Technology,2023 |
24 | Duan, PP; Fu, RT; Nottingham, AT; Domeignoz-Horta, LA; Yang, XY; Du, H; Wang, KL; Li, DJ.Tree species diversity increases soil microbial carbon use efficiency in a subtropical forest,Global Change Biology,2023 |
25 | Liu, QM; He, XY; Wang, KL; Li, DJ.Biochar drives humus formation during composting by regulating the specialized metabolic features of microbiome,Chemical Engineering Journal,2023 |
26 | Liu, QM; He, XY and Li, DJ.Unearthing the mechanisms underlying calcium carbonate therapies for eliminating pathogens during composting,Chemical Engineering Journal,2023 |
27 | Meng, C; Liu, HY; Wang, Y; Shen, JL; Liu, F; Xia, YQ; Li, YY; Wu, JS.Landscape pattern exhibits threshold-driven effect on nitrogen export of typical land use in subtropical hilly watershed under specific hydrological regimes,Journal Of Cleaner Production,2023 |
28 | Cai, YX; Liu, F; He, GY; Kong, XL; Jiang, YX; Liu, J; Yan, BH; Zhang, SN; Zhang, JC; Yan, ZY.Mechanisms of total phosphorus removal and reduction of β-lactam antibiotic resistance genes by exogenous fungal combination activated sludge,BIORESOURCE TECHNOLOGY,2024 |
29 | Guo, L; Quan, M; Pang, WJ; Yin, YL; Li, FN.Cytokines and exosomal miRNAs in skeletal muscle-adipose crosstalk,Trends In Endocrinology And Metabolism,2023 |
30 | Behzad, HM; Nie, YP.Nextgen Voices: Preventing Bad Behavior,Amer Assoc Advancement Science,2024 |
31 | Behzad, HM; Nie, YP.Groundwater flooding risks overlooked,Amer Assoc Advancement Science,2024 |
32 | Liu, P; Sun, L; Zhang, Y; Tan, YJ; Zhu, YX; Peng, C; Wang, JR; Yan, HL; Mao, DH; Liang, GH; Liang, G; Li, XX; Liang, YT; Wang, F; He, ZY; Tang, WB; Huang, DY; Chen, CY.The metal tolerance protein OsMTP11 facilitates cadmium sequestration in the vacuoles of leaf vascular cells for restricting its translocation into rice grains,Molecular Plant,2024 |
33 | Wang, H; Chen, RP; He, Y; Zhu, XY; Yu, ZX; Feng, ZM; Pan, DX; Yang, L; Tang, XF; Xiong, BH.Controllable self-cleaning FET self-assembled RNA-cleaving DNAzyme based DNA nanotree for culture-free Staphylococcus aureus detection,Journal of Nanobiotechnology,2024 |
34 | Zheng, S; Xu, C; Zhu, HH; Huang, DY; Wang, HJ; Zhang, Q; Li, XX; Zhu, QH.Foliar application of zinc and selenium regulates cell wall fixation, physiological and gene expression to reduce cadmium accumulation in rice grains,Journal of Hazardous Materials,2024 |
35 | Chang, YX; Lin, LH; Shen, JL; Lin, Z; Deng, XY; Sun, WM; Wu, XY; Wang, YF; Li, YQ; Xu, ZM.Enhanced nitrogen fixation and Cd passivation in rhizosphere soil by biochar-loaded nitrogen-fixing bacteria: Chemisorption and microbial mechanism,Journal of Hazardous Materials,2025 |
36 | Jiao, JZ; Wu, J; Zhou, CS; He, ZX; Tan, ZL; Wang, M.Ecological niches and assembly dynamics of diverse microbial consortia in the gastrointestine of goat kids,ISME Journal,2024 |
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