Ping An

ORCID: 0000-0001-9228-5637
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Research Areas
  • Plant Stress Responses and Tolerance
  • Plant nutrient uptake and metabolism
  • Plant responses to water stress
  • Aluminum toxicity and tolerance in plants and animals
  • Crop Yield and Soil Fertility
  • Silicon Effects in Agriculture
  • Plant Water Relations and Carbon Dynamics
  • Geology and Paleoclimatology Research
  • Rice Cultivation and Yield Improvement
  • Soybean genetics and cultivation
  • Plant Micronutrient Interactions and Effects
  • Geochemistry and Elemental Analysis
  • Seed Germination and Physiology
  • Polysaccharides and Plant Cell Walls
  • Irrigation Practices and Water Management
  • Agricultural Science and Fertilization
  • Growth and nutrition in plants
  • Composting and Vermicomposting Techniques
  • Aeolian processes and effects
  • Geological formations and processes
  • Heavy metals in environment
  • Ecology and Vegetation Dynamics Studies
  • Plant responses to elevated CO2
  • Plant tissue culture and regeneration
  • Banana Cultivation and Research

Tottori University
2016-2025

State Forestry and Grassland Administration
2025

Beijing Forestry University
2025

Chinese PLA General Hospital
2019-2025

Shanghai University
2024

Shandong University of Science and Technology
2024

North China Electric Power University
2011-2023

Sichuan University
2010-2023

West China Hospital of Sichuan University
2010-2023

Linyi University
2016-2023

The effects of silicon application on the drought tolerance sorghum ( Sorghum bicolor (L.) Moench) were investigated for two cultivars differing in susceptibility. Silicon ameliorated decrease dry weight under stress conditions, but had no effect matter production wet conditions. Under silicon‐applied a lower shoot to root (S/R) ratio, indicating facilitation growth and maintenance photosynthetic rate stomatal conductance at higher level compared with plants grown without application....

10.1111/j.1399-3054.2005.00481.x article EN Physiologia Plantarum 2005-03-23

Stationarity or statistical homogeneity is an important prerequisite for subsequent analysis on a given section of soil profile to be valid. The estimation statistics such as the variance likely biased if not properly demarcated into stationary sections. Existing classical tests are inadequate even simple identification stationarity in because spatial variations properties generally correlated with each other. In this paper, modified Bartlett test proposed provide more rational basis...

10.1061/(asce)1090-0241(2003)129:7(649) article EN Journal of Geotechnical and Geoenvironmental Engineering 2003-06-20

ABSTRACT Field water stress is a common problem in crop production, especially arid and semi-arid zones it widely hypothesized that silicon (Si) could reduce plants. We set up greenhouse study to evaluate some sources—potassium silicate (K2SiO3), calcium (CaSiO3) silica gel for growth nutrient uptake by four grass species under adequate deficit irrigation. The studied were Rhodes (Chloris gayana), Timothy (Phleum pratense), Sudan (Sorghum sudanense) Tall fescue (Festuca arundinacea). For all...

10.1080/01904160801894913 article EN Journal of Plant Nutrition 2008-02-11

To analyze how silicon (Si) fertilizer improves plant growth under water stress, we investigated the and root responses of sorghum seedlings to Si application. Seedlings were grown hydroponically at two levels (0 1.78 mM) stress conditions simulated with polyethylene glycol. The reduction in dry weight due was alleviated by application, accompanied an increase uptake. Silicon application decreased osmotic potential roots without affecting their content, showing that adjustment occurred An...

10.1080/01904167.2011.531360 article EN Journal of Plant Nutrition 2010-12-01

Salt stress is a key ecological challenge to wheat establishment at the early stage of germination, especially in drylands.A germination experiment was conducted determine whether an exogenous seed treatment with 24-epibrassinolide could mitigate salinity effects on germination.Seeds Sudanese cv.Imam were treated (BR 1 ) or without 0 eleven concentrations sodium chloride (NaCl) (0.00, 1. 56, 3.13, 4.69, 6.25, 7.81, 9.38, 10.94, 12.50, 14.06 and 15.63 dSm -1 ), 2 x 11 factorial arranged into...

10.35495/ajab.2022.076 article EN cc-by Asian Journal of Agriculture and Biology 2023-01-01

Seed heteromorphism observed in many halophytes is an adaptive phenomenon toward high salinity. However, the relationship between heteromorphic seed germination and germination-related hormones under salt stress remains elusive. To gain insight into this relationship, roles of gibberellins (GAs) abscisic acid (ABA) regulating Suaeda salsa dimorphic brown black seeds salinity were elucidated by studying kinetics two during types with or without treatment. Morphological analysis suggested that...

10.3389/fpls.2015.01235 article EN cc-by Frontiers in Plant Science 2016-01-13

Salinity episodes that are common in arid regions, characterized by dryland, adversely affecting crop production worldwide. This study evaluated the effectiveness of brassinolide (BL) ameliorating salinity stress imposed on soybean at four levels (control (1.10), 32.40, 60.60 and 86.30 mM/L NaCl) factorial combination with six BL application frequency (BL0), seedling (BL1), flowering (BL2), podding (BL3), + (BL4) (BL5)) stages. Plant growth attributes, seed yield, N, P, K, Ca Mg partitioning...

10.3390/plants10030541 article EN cc-by Plants 2021-03-13

Background Because chronic rhinosinusitis (CRS) is one of the most common health conditions in humans, it important to assess its impact on quality life (QoL). This study investigated relationship between findings computed tomography (CT) staging and a patient-based questionnaire for CRS patients Western China. Methods In this prospective study, Lund—MacKay CT system, visual analog scale (VAS), 20-Item Sinonasal Outcome Test (SNOT-20), Short Form 36 Health Survey (SF-36) were completed all...

10.2500/ajra.2010.24.3430 article EN American Journal of Rhinology and Allergy 2010-01-01

Abstract Our objectives were to determine the influence of salinity on root cell wall composition in soya beans and possible mechanism salt tolerance. Two bean cultivars, T ouzan 69 (salt sensitive) D are tolerant), selected as experimental material for comparison. Root growth was clearly inhibited by both but showed more severe reductions length than are. In 0–5 mm segment (from tip), total sugar content decreased considerably due pectin, hemicellulose cellulose fractions. are, NaCl...

10.1111/jac.12060 article EN Journal of Agronomy and Crop Science 2014-04-15

Crop production under hydroponic environments has many advantages, yet the effects of solution flow rate on plant growth remain unclear. We conducted a cultivation study using different rates light-emitting diode lighting to investigate growth, nutrient uptake, and root morphology rates. Swiss chard plants were grown hydroponically four (2 L/min, 4 6 8 L/min). After 21 days, harvested analyzed for shoot fresh weight, dry morphology, cellulose hemicellulose content. found that suitable rates,...

10.3390/plants10091840 article EN cc-by Plants 2021-09-05

<title>Abstract</title> Drought and desertification are expected to increase in Sahelian Africa, where there significant rainfall deficits extreme temperatures. This study examined the trends vegetation climate variables during period 1986–2023 Kano, Katsina Jigawa states, Nigeria. We used Landsat 5 TM, 7 ETM<sup>+</sup> 8 OLI/TIRS processed spectral indices with Google earth engine platform. For pilot site year 2015 had highest minimum (40.19°C), maximum (43.04 °C) mean (42.63 land surface...

10.21203/rs.3.rs-5695286/v1 preprint EN cc-by Research Square (Research Square) 2025-01-02

Abstract A standardized representation and sharing of crop disease pest data is crucial for enhancing yields, especially in China, which features vast cultivation areas complex agricultural ecosystems. knowledge graph diseases pests, acting as a repository entities relationships, conceptually achieving unified management. However, there currently lack graphs specifically designed this field. In paper, we propose CropDP-KG, pests leverages natural language processing techniques to analyze...

10.1038/s41597-025-04492-0 article EN cc-by Scientific Data 2025-02-06

10.3760/cma.j.cn112138-20241018-00694 article PubMed 2025-04-01

ABSTRACT Effects of silicon (Si) application on photosynthesis solution-cultured cucumber seedlings were investigated under osmotic stress and unstressed conditions. In conditions, had no effect growth photosynthetic parameters. The responses the parameters to abruptly imposed did not differ between treatments. After 1 week exposure stress, reduction was observed, but it less severe in grown with than those without silicon. Although there differences treatments stomatal conductance,...

10.1080/01904160801928380 article EN Journal of Plant Nutrition 2008-05-30

ABSTRACT Sorghum [Sorghum bicolor (L.) Moench] was grown hydroponically with or without 50 ppm silicon (Si), and exposed to water stress from 10 days after sowing (DAS). At 15 23 DAS, we measured dry weight diurnal variations in photosynthetic rate (P N), stomatal conductance (g s), transpiration (T), leaf potential (ψ L), uptake (23 DAS only). The reduction at caused by ameliorated silicon. Under stress, silicon-treated seedlings showed higher g s, P N, T than untreated ones. ψ L remained...

10.1080/01904160802660743 article EN Journal of Plant Nutrition 2009-02-11
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