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Subsoil tillage enhances wheat productivity,soil organic carbon and available nutrient status in dryland fields

Journal of Integrative Agriculture 2024年第1期23卷 251-266页

作者： Qiuyan Yan Linjia Wu Fei Dong Shuangdui Yan Feng Li Yaqin Jia Jiancheng Zhang Ruifu Zhang Xiao Huang Institute of Wheat research Shanxi Agricultural UniversityLinfen 041000China State Key Laboratory of Sustainable Dryland Agriculture(in preparation) Shanxi Agricultural UniversityTaiyuan 030031China College of Resources and Environment Shanxi Agricultural UniversityTaigu 030801China Jiangsu Key Lab and engineering center for Solid Organic Waste Utilization National Engineering Research Center for Organicbased FertilizersNanjing Agricultural UniversityNanjing 210095China

Tillage practices during the fallow period benefit water storage and yield in dryland wheat ***,there is currently no clarity on the responses of soil organic carbon(SOC),total nitrogen(TN),and available nutrients to tillage practices within the growing *** study evaluated the effects of three tillage practices(NT,no tillage;SS,subsoil tillage;DT,deep tillage)over five years on soil physicochemical *** samples at harvest stage from the fifth year were analyzed to determine the soil aggregate and aggregate-associated C and N *** results indicated that SS and DT improved grain yield,straw biomass and straw carbon return of wheat compared with *** contrast to DT and NT,SS favored SOC and TN concentrations and stocks by increasing the soil organic carbon sequestration rate(SOCSR)and soil nitrogen sequestration rate(TNSR)in the 0-40 cm *** SOC levels under SS and NT were associated with greater aggregate-associated C fractions,while TN was positively associated with soluble organic nitrogen(SON).Compared with DT,the NT and SS treatments improved soil available nutrients in the 0-20 cm *** findings suggest that SS is an excellent practice for increasing soil carbon,nitrogen and nutrient availability in dryland wheat fields in North China.

关键词： tillage dryland wheat fields soil aggregate size soil nutrients soil carbon and nitrogen fractions

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Mechanism of action, benefits, and research gap in fermented soybean meal utilization as a high-quality protein source for livestock and poultry

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Animal Nutrition 2024年第1期16卷 130-146页

作者： Modinat T.Lambo Haokai Ma Haosheng Zhang Peng Song Hongxiang Mao Guowen Cui Baisheng Dai Yang Li Yonggen Zhang College of Animal Science and Technology Northeast Agricultural University Wilmar (Shanghai) Biotechnology research and development center Co. Ltd College of Electrical engineering and Information Northeast Agricultural University

Animal nutritionists have incessantly worked towards providing livestock with high-quality plant protein feed *** meal (SBM) has been an essential and predominantly adopted vegetable protein source in livestock feeding for a long time;however,several SBM antinutrients could potentially impair the animal's performance and growth,limiting its *** processing methods have been employed to remove SBM antinutrients,including fermentation with fungal or bacterial *** to the literature,fermentation,a traditional food processing method,could improve SBM's nutritional and functional properties,making it more suitable and beneficial to *** current interest in health-promoting functional feed,which can enhance the growth of animals,improve their immune system,and promote physiological benefits more than conventional feed,coupled with the ban on the use of antimicrobial growth promoters,has caused a renewed interest in the use of fermented SBM (FSBM) in livestock *** review details the mechanism of SBM fermentation and its impacts on animal health and discusses the recent trend in the application and emerging advantages to livestock while shedding light on the research gap that needs to be critically addressed in future *** appears to be a multifunctional high-quality plant protein source for *** removing soybean antinutrients,beneficial bioactive peptides and digestive enzymes are produced during fermentation,providing probiotics,antioxidants,and immunomodulatory *** aspects regarding FSBM feeding to animals remain uncharted,such as the duration of fermentation,the influence of feeding on digestive tissue development,choice of microbial strain,and possible environmental impact.

关键词： Soybean meal Protein feed Fermentation Microorganism Livestock

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Dietary nutrition, intestinal microbiota dysbiosis and post-weaning diarrhea in piglets

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Animal Nutrition 2024年第2期17卷 188-207页

作者： Xuebing Han Xiangdong Hu Wei Jin Gang Liu Department of Urology Shengjing Hospital of China Medical University College of Bioscience and Biotechnology Hunan Agricultural University Hunan Provincial Engineering Research Center of Applied Microbial Resources Development for Livestock and Poultry State Key Laboratory of Subtropical Silviculture Zhejiang A&F University

Weaning is a critical transitional point in the life cycle of piglets. Early weaning can lead to post-weaning syndrome, destroy the intestinal barrier function and microbiota homeostasis, cause diarrhea and threaten the health of piglets. The nutritional components of milk and solid foods consumed by newborn animals can affect the diversity and structure of their intestinal microbiota, and regulate post-weaning diarrhea in piglets. Therefore, this paper reviews the effects and mechanisms of different nutrients,including protein, dietary fiber, dietary fatty acids and dietary electrolyte balance, on diarrhea and health of piglets by regulating intestinal function. Protein is an essential nutrient for the growth of piglets;however, excessive intake will cause many harmful effects, such as allergic reactions, intestinal barrier dysfunction and pathogenic growth, eventually aggravating piglet diarrhea. Dietary fiber is a nutrient that alleviates post-weaning diarrhea in piglets, which is related to its promotion of intestinal epithelial integrity, microbial homeostasis and the production of short-chain fatty acids. In addition, dietary fatty acids and dietary electrolyte balance can also facilitate the growth, function and health of piglets by regulating intestinal epithelial function, immune system and microbiota. Thus, a targeted control of dietary components to promote the establishment of a healthy bacterial community is a significant method for preventing nutritional diarrhea in weaned piglets.

关键词： Diarrhea Intestinal barrier Dietary protein Dietary fiber Dietary fatty acid Dietary electrolyte balance

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Tri-milR29 from Trichoderma breve Targets Chitin Synthase Gene in Botrytis cinerea and its Enhanced Disease Control Efficacy through Nanodelievery-base Application

Tri-milR29 from Trichoderma breve Targets Chitin Synthase Ge...

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中国植物病理学会2024年学术年会

作者：刘震 Raja Asad Ali Khan WANG Rui LI Yuejiao 刘铜 School of Breeding and Multiplication (Sanya Institute of Breeding and Multiplication) Hainan University Key Laboratory of Green Prevention and Control of Tropical Diseases and Pests Ministry of Education (School of Tropical Agriculture and Forestry)Hainan University engineering center of agricultural microbial preparation research and development of hainan (hainan University)

In the process of mycoparasitism,a form of biological control that one fungus attacking another fungus,the exchange of biologically active molecules such as RNAs may occur,playing an important role in *** these molecules,microRNAs(miRNAs) can inhibit translation and regulate gene expression at the post-transcriptional level through complementary base pairing,thereby degrading target mRNAs to prevent ***,a well-known mycoparasitic fungus,is one of the most studied biocontrol *** recent years,small RNAs(named milRNA) have also been discovered in ***,the role of Trichoderma RNAs in their mycoparasitic activity and their targets in pathogenic fungi still needs further *** study verified the cross-species regulatory role of Trichoderma-T069 miRNA,named *** demonstrated that Tri-milR29 from T069 was transferred to ***,a pathogenic fungus,where it targeted the chitin synthase gene,BcCHS7,resulting in a marked decrease in its ***-species transportation of sRNAs may occur through extracellular vesicles(EVs) ***,more research is needed on EVs in *** a series of experiments,we verified that the Tri-milR29 from T069 was transferred to *** through the EVs *** sRNA can effectively prevent and control plant diseases by targeting specific genes in pathogenic microbes through RNA ***,their susceptibility to nuclease degradation,off-target effects,and their low absorption efficiency by target pathogens limit their practical ***,the development of suitable delivery systems to protect and deliver sRNA is *** developed a carbon nanomaterial-based delivery system that enhances the stability and absorption of TrimilR29 by ***,increasing antifungal *** nano-delivered Tri-milR29 significantly lowered the disease incidence caused by *** on various fruits and tomato plants.

关键词： microRNA extracellular vesicles biocontrol mycoparasitism pathogen

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The Molecular Regulatory Mechanism of the Hydrophobic Protein TaHFB1 from Trichoderma in Promoting Lateral Root Growth and Inducing Disease Resistance in Tomato

The Molecular Regulatory Mechanism of the Hydrophobic Protei...

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中国植物病理学会2024年学术年会

作者：尹雅萍 WANG Rui LIN Runmao TANG Zhengbin SUN Meiying YU Xiaoli 刘铜 School of Breeding and Multiplication (Sanya Institute of Breeding and Multiplication) Hainan University Key Laboratory of Green Prevention and Control of Tropical Diseases and Pests Ministry of Education (School of Tropical Agriculture and Forestry)Hainan University School of Tropical Agriculture and Forestry (School of agricultural and Rural School of Rural Revitalization)Hainan University School of Life and health Sciences Hainan University hainan Green agricultural Biological Agent Innovation engineering research center Hainan University engineering center of agricultural microbial preparation research and development of hainan Hainan University

Trichoderma *** a beneficial fungus known for its role in enhancing root growth and improving plant resistance to diseases,thereby sustaining plant *** the interactions between Trichoderma and plants have been the subject of several studies,the specific molecular mechanisms by which it promotes lateral root development and triggers plant disease resistance still need to be fully *** the interaction between Trichoderma harzianum and tomato,significant up-regulation of the expressed gene TaHFB1(with an up-regulation of 155-fold compared to the control) was observed,which promotes tomato lateral root growth and induces disease *** expression of the TaHFB 1 protein and its application to plant roots confirmed its functions in promoting growth and inducing disease *** function validation was performed to determine its role in promoting growth and inducing disease ***-MS/MS technology was used to screen for plant receptors interacting with the hydrophobicprotein TaHFB1,and yeast two-hybrid,pull-down,and co-immunoprecipitation assays were employed to confirm the target proteins involved in plant *** co-expression techniques were used to study the molecular mechanisms and signal transduction pathways of protein-receptor *** research aims to thoroughly comprehend the regulatory mechanism of TaHFBl and provide a theoretical foundation for the development of new plant growth stimulants or immune inducers.

关键词： Trichoderma harzianum plant disease resistance lateral root development plant receptors hydrophobic protein

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Antibacterial activity and mechanism of X33 antimicrobial oligopeptide against Acinetobacter baumannii

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Synthetic and Systems Biotechnology 2024年第2期9卷 312-321页

作者： Qunlin Lu Xiaoyu Wu Yuan Fang Yuanxiu Wang Bin Zhang College of Bioscience and Bioengineering Jiangxi Agriculture UniversityNanchang330045China Jiangxi engineering Laboratory for the development and Utilization of agricultural microbial Resources Nanchang330045China Collaborative Innovation center of Postharvest Key Technology and Quality Safety of Fruits and Vegetables in Jiangxi Province Nanchang330045China

Acinetobacter baumannii is a pathogenic bacterium widespread in human environments,especially in intensive care units,and is associated with high morbidity and infection *** drug resistance in *** frequently leads to the death of patients,making the development of multi-effect antibacterial agents against this bacterium a research *** have previously found that the X33 antimicrobial oligopeptide can effectively inhibit the growth of Penicillium digitatum and Candida ***,we evaluated the antibacterial activity of X33 antimicrobial oligopeptide against *** by determining the minimum inhibitory concentration,inhibition zone,and growth *** increase in extracellular alkaline phosphatase and the leakage of intracellular compounds confirmed the effect of X33 antimicrobial oligopeptide on the cell wall and *** in reactive oxygen species,malondialdehyde,ATP,reducing sugar,soluble protein,and pyruvate content demonstrated that the incubation with X33 antimicrobial oligopeptide affected energy metabolism and oxidative *** with the physiological characteristics,transcriptomics analysis indicated that incubation with X33 antimicrobial oligopeptide significantly induced changes in the expression of 2339 genes,including 1262 upregulated and 1077 downregulated genes,which participate in oxidative phosphorylation,ribosome,quorum sensing,fatty acid degradation,glycolysis/gluconeogenesis,and citrate cycle *** results provide a fundamental basis for investigating the mechanism of X33 antimicrobial oligopeptide as a potential drug against ***.

关键词： Acinetobacter baumannii Antimicrobial agents Antibiotic resistance Hospital-acquired infections

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2-O-β-D-Glucopyranosyl-L-ascorbic acid,an ascorbic acid derivative isolated from the fruits of Lycium barbarum L.,ameliorates high fructose-induced neuroinflammation in mice:involvement of gut microbiota and leaky gut

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Food Science and Human Wellness 2024年第1期13卷 241-253页

作者： Wei Dong Yujia Peng Guijie Chen Zhiyong Xie Weiqi Xu Wangting Zhou Jia Mi Lu Lu Yi Sun Xiaoxiong Zeng Youlong Cao Yamei Yan College of Food Science and Technology Nanjing Agricultural UniversityNanjing 210095China Institute of Wolfberry engineering Technology National Wolfberry Engineering Research CenterNingxia Academy of Agriculture and Forestry SciencesYinchuan 750002China

Western diet(rich in highly refined sugar and fat)can induce a range of metabolic dysfunctions in animals and humans,including neuroinflammation and cognitive function *** and cognitive impairment,two critical pathological characteristics of Alzheimer’s disease,have been closely associated with microbial alteration via the gut-brain ***,the present study aimed to investigate the influence of 2-O-β-D-glucopyranosyl-L-ascorbic acid(AA-2βG)isolated from the fruits of Lycium barbarum on preventing the high-fructose diet(HFrD)induced neuroinflammation in *** was found that AA-2βG prevented HFr D-induced cognitive ***-2βG also predominantly enhanced the gut barrier integrity,decreased lipopolysaccharide entry into the circulation,which subsequently countered the activation of glial cells and neuroinflammatory *** beneficial effects were transmissible by horizontal fecal microbiome transplantation,transferring from AA-2βG fed mice to HFr D fed ***,AA-2βG exerted neuroprotective effects involving the enrichment of Lactobacillus and Akkermansia,potentially beneficial intestinal *** present study provided the evidence that AA-2βG could improve indices of cognition and neuroinflammmation via modulating gut dybiosis and preventing leaky *** a potential functional food ingredient,AA-2βG may be applied to attenuate neuroinflammation associated with Western-style diets.

关键词： Neuroinfl ammation Gut microbiota Leaky gut Lipopolysaccharide Fecal microbiome transplantation 2-O-β-D-Glucopyranosyl-L-ascorbic acid

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Recovery of cathode copper and ternary precursors from CuS slag derived by waste lithium-ion batteries:Process analysis and evaluation

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Chinese Chemical Letters 2024年第7期35卷 178-182页

作者： Yun Wei Lei Zhou Wenbin Hu Liming Yang Guang Yang Chaoqiang Wang Hui Shi Fei Han Yufa Feng Xuan Ding Penghui Shao Xubiao Luo National-Local Joint engineering research center of Heavy Metals Pollutants Control and Resource Utilization Nanchang Hangkong UniversityNanchang 330063China School of Life Science Jinggangshan UniversityJi’an 343009China CAS Key Laboratory of Green Process and engineering National Engineering Research Center of Green Recycling for Strategic Metal ResourcesInstitute of Process EngineeringChinese Academy of SciencesBeijing 100190China Biomass Molecular engineering center and Anhui Provincial Key Laboratory of microbial Pest Control Anhui Agricultural UniversityHefei 230036China Jiangxi Ganfeng Recycling Technology Co.LTD. Xinyu 338004China

The efficient and environmentally friendly recycling technology of waste residue that including abundant heavy metal produced during the recovery of lithium batteries has become a research ***,a novelty process of acid leaching-selective electrodeposition-deep impurity removal-regeneration was proposed to recovery of the CuS slag,which has been efficient transferred to high purity cathode copper and commercially available ternary *** cathode with a purity of 99.67%was prepared under electrochemical reaction conditions at-0.55 V for 2 h.A novel impurity remover-Mn powder,which was used to remove the residual impurities and as a feedstock for the ternary ***,NCM523 was regenerated by *** process is superior to the traditional process in economy,energy consumption,CO_(2)emissions,product purity and process *** study provides a new approach for solid waste recovery and precious metal enrichment.

关键词： CuS slag Electrodeposition Cathode copper Ternary precursor Solid waste recovery

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Biodegradation pathway and mechanism of tri (2-chloropropyl) phosphate by Providencia rettgeri

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Journal of Environmental Sciences 2024年第10期144卷 26-34页

作者： Jinming Ye Shaoyu Tang Rongliang Qiu Shuona Chen Huiling Liu College of Natural Resources and Environment of South China agricultural University Guangzhou 510642China Guangdong Provincial Key Laboratory of agricultural&Rural Pollution Abatement and Environmental Safety Guangzhou 510642China research center for Eco-Environmental engineering Dongguan University of TechnologyDongguan 523808China

Tri(2-chloropropyl)phosphate(TCPP)was an emerging contaminant of global concern because of its frequent occurrence,potential toxic effects,and persistence in the *** degradation might be an efficient and safe removal method,but limited information was *** this study,Providencia rettgeri was isolated from contaminated sediment and showed it could use TCPP as unique phosphorus source to promote growth,and decompose 34.7%of TCPP(1 mg/L)within 5 *** microbial inoculation and the initial concentration of TCPP could affect the biodegradation *** study results indicated that TCPP decomposition by Providencia rettgeri was mainly via phosphoester bond hydrolysis,evidenced by the production of bis(2-chloropropyl)phosphate(C6H13Cl2PO4)and mono-chloropropyl phosphate(C3H8ClPO4).Both intracellular and extracellular enzymes could degrade TCPP,but intracellular degradation was dominant in the later reaction stage,and the presence of Cu2+ions had a promoting *** findings developed novel insights into the potential mechanism of TCPP microbial degradation.

关键词： Chlorinated organophosphate flame retardants microbial degradation Degradation pathway Providencia rettgeri Tri(2-chloropropyl)phosphate

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Advanced carbon nitride-based single-atomphotocatalysts

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SusMat 2024年第5期4卷 70-113页

作者： Zifan Zhang Kun Xiang HaitaoWang Xin Li Jing Zou Guijie Liang Jizhou Jiang School of Environmental Ecology and Biological engineering School of Chemistry and Environmental EngineeringKey Laboratory of Green Chemical Engineering Process of Ministry of EducationEngineering Research Center of Phosphorus Resources Development and Utilization of Ministry of EducationNovel Catalytic Materials of Hubei Engineering Research CenterWuhan Institute of TechnologyWuhanChina Institute of Biomass engineering Key Laboratory of Energy Plants Resource and UtilizationMinistry of Agriculture and Rural AffairsSouth China Agricultural UniversityGuangzhouChina Hubei Key Laboratory of Low Dimensional Optoelectronic Materials and Devices Hubei University of Arts and ScienceXiangyangChina

Single-atom catalysts(SACs)have rapidly become a hot topic in photocatalytic research due to their unique physical and chemical properties,high activity,and high *** many semiconductor carriers,the special structure of carbon nitride(C3N4)perfectly meets the substrate requirements for stabi-lizing SACs;they can also compensate for the photocatalytic defects of C3N4 materials by modifying energy bands and electronic ***,devel-oping advanced C3N4-based SACs is of great *** this review,we focus on elucidating efficient preparation strategies and the burgeoning photo-catalytic applications of C3N4-based *** also outline prospective strategies for enhancing the performance of SACs and C3N4-based SACs in the future.A comprehensive array of methodologies is presented for identifying and char-acterizing C3N4-based *** includes an exploration of potential atomic catalytic mechanisms through the simulation and regulation of atomic catalytic behaviors and the synergistic effects of single or multiple ***,a forward-looking perspective is adopted to contemplate the future prospects and challenges associated with C3N4-based *** encompasses considerations,such as atomic loading,regulatory design,and the integration of machine learn-ing *** is anticipated that this review will stimulate novel insights into the synthesis of high-load and durable SACs,thereby providing theoretical groundwork for scalable and controllable applications in the field.

关键词： atomic catalytic mechanism carbon nitride improvement strategies photocatalytic applica-tions single-atom catalysts

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