A5100737945- Heavy metals in environment
- Plant-Microbe Interactions and Immunity
- Plant Pathogens and Fungal Diseases
- Nanoparticles: synthesis and applications
- Aluminum toxicity and tolerance in plants and animals
- Genomics and Phylogenetic Studies
- Geochemistry and Elemental Analysis
- Chromium effects and bioremediation
- Microbial Community Ecology and Physiology
- Plant Stress Responses and Tolerance
- Heavy Metals in Plants
- Plant Disease Resistance and Genetics
- Remote Sensing and Land Use
- Water Quality and Pollution Assessment
- Medicinal Plants and Neuroprotection
- Insect Utilization and Effects
- Silkworms and Sericulture Research
- Arsenic contamination and mitigation
- Traditional Chinese Medicine Analysis
- Plant Virus Research Studies
- Mine drainage and remediation techniques
- Forest, Soil, and Plant Ecology in China
- Phytochemical Studies and Bioactivities
- Natural Compounds in Disease Treatment
- Coal and Its By-products
Zhejiang Chinese Medical University
2008-2024
Hangzhou Academy of Agricultural Sciences
2020
Zhejiang University
2014
The release of nanoparticles (NPs) to the environment poses an increasing potential threat biological systems. This study investigated phytotoxicity and accumulation copper oxide (CuO) NPs Elsholtzia splendens (a Cu-tolerant plant) under hydroponic conditions. 50% effective concentration (EC50) CuO E. was about 480 mg/L, implying tolerance NPs. Cu content in shoots treated with 1000 mg/L much higher than those exposed comparable 0.5 soluble bulk particles. NPs-like deposits were found root...
Abstract Natural organic matter (NOM) can interact with engineered nanoparticles (NPs) in the environment and modify their behavior toxicity to organisms. In present study, phytotoxicity of copper oxide (CuO) NPs rice seedlings presence humic acid as a model NOM was investigated. The results showed that CuO induced inhibition root elongation, aberrations morphology ultrastructure, losses cell viability membrane integrity. adverse effects partly resulted from generation reactive oxygen...
The remediation of soil contaminated with multiple heavy metals is a matter great concern due to its serious threat the ecosystem and human health. Batch slurry reactor washing experiments were conducted explore removal Cd, Cr, Pb Zn using 7 agents. Citric acid (CA) ferric chloride (FeCl3) exhibited an obvious synergistic effect on metals. Furthermore, concentration in different particle size fractions was closely related element concentrations. Fine sand (0.05-0.25 mm) had strong adsorption...
Fusarium oxysporum is a widespread soil-borne fungal pathogen that can infect various plants, causing wilt and root rot diseases. The disease of Atractylodes macrocephala caused by F. among the most serious diseases associated with continuous cropping, significantly hindering its sustainable development. In this study, we aimed to investigate effect exogenous application double-stranded RNA (dsRNA) on silencing Tup1 gene reduce virulence evaluate potential in controlling A. macrocephala. was...
At a time when heavy metal pollution is increasing, assessing the levels of contamination and associated health risks crucial. Samples water, aquatic plants, fish were collected from four key areas prevention control in Zhejiang Province. The elements analyzed using inductively coupled plasma optical emission spectrometry (ICP-OES). A human risk model was also developed. study revealed that five industrial zones exceeded national standard for Class V water. Elements like arsenic (As),...
To explore the differences of rhizo-bacterial diversity among different habits and relationship between quality of Fritillaria thunbergii and microbial diversity, soil bacterial was analyzed by denaturing gradient gel electrophoresis (DGGE) polymerase chain reaction (PCR) content peimine peiminine in F. thunbergii was detected high performance liquid chromatographic method with evaporative light scattering detection (HPLC-ELSD). For DGGE analysis, genetic based on Shannon index community...
Trichoderma brevicompactum can control of plant diseases, but there are few studies about the root rot by T. 31636 and its biocontrol mechanism. To explore impact on structure fungal communities rhizosphere soil. The effect controlling was assessed, growth plants observed pot experiments, detected high-throughput sequencing analysis. Compared with CK (healthy plants) group, height, fresh weight, dry weight increased 55.3%, 48.55% 57.8%, respectively. While concentration atractylenolide I,...
To reveal the effect of rotation cropping and bacterial manure on growth Chrysanthemum morifolium screen beneficial endophytic, diversity endophytic dominant genera different treatment groups were analyzed. Four treatments continuous cropping, rotation, self-made organic fertilizer commercially available fertilizer, respectively. Endophytic in organs examined using Terminal Restriction Fragment Length Polymorphism (T-RFLP). The results showed that enzyme Hae III was more appropriate than...
It is well known that fluorescence x-ray absorption spectroscopy suffers from the self-absorption effects for thick and concentrated samples. In this study, a simple correction method provided correcting of near edge structure (XANES) spectrum multilayer This validated by application on XANES spectra Cr/C measured at different incidence angles. The errors produced without corrections are also estimated discussed.
Hoya nyingchiensis Y.W.Zuo & H.P.Deng, sp. nov. from Nyingchi, Tibet Autonomous Region (China), is described, illustrated and compared with related species. H. appears to be chinghungensis, bella kingdonwardii due the similar growth habit, but it can easily distinguished by shape of leaves, leaf surfaces, inflorescence, calyx, corolla structure corona shape.
To explore the mechanism of soil microbial ecology, differences fungal diversities in rhizosphere different provenances Fritillaria thunbergii were analyzed. The and compositions rhizo-fungi samples analyzed by using DGGE 454 pyrosequencing. results showed Shannon index Ninbo provenance planted was highest one. And its dominant fungi Ascomycota, Deuteromycota Zygomycota. Except same fungi, every had own special ones. From pyrosequencing, diversity Panan producing which similar with result....
f. sp.