Polyacetylenes and sesquiterpenes in Chinese traditional herb Atractylodes lancea: biomarkers and synergistic effects in red secretory cavities

Molecular Horticulture, Journal Year: 2025, Volume and Issue: 5(1)

Published: Feb. 4, 2025

Language: Английский

Enhancement of Rhizoma Atractylodis Quality, Soil Nutrients, and Microbial Characters of Vermicompost Preparations from Spent Mushroom and Cow Dung

Agronomy, Journal Year: 2024, Volume and Issue: 14(7), P. 1384 - 1384

Published: June 27, 2024

Organic fertilizers produced from agricultural waste materials using earthworms have many advantages. The impact of vermicompost bio-organic fertilizer (VcF) prepared mushroom bran on the quality Chinese herbal medicine and soil health deserves attention. We conducted a field experiment to explore Rhizoma atractylodis soil, chemical VcF at dosages 30 t·ha−1 40 t·ha−1. results demonstrated that significantly increased contents atractylenolide II, β-eudesmol, atractylenol, atractylenolone by 34%, 175%, 72%, 24%, respectively, along with 70% increase in yield compared control. available phosphorus content activity enzymes (α-Galactosidase, β-Galactosidase, peroxidase), while reducing nitrate nitrogen content. addition did not change bacterial diversity, it fungal diversity. improved diversity enhanced relative abundance phylum Actinobacteriota WPS-2, as well Ascomycota. Vermicompost bacteria fungi Actinobacteria mainly participate decomposition detritus heterotrophic nutrient cycle. A Principal Coordinates Analysis communities suggested significant application community structure bacteria. Conversely, no variance was detected composition across two levels vermicompost. This study contributes enhancement fertilization strategies for Atractylodes macrocephala, broadens scope vermicompost, advances growth organic agriculture.

Language: Английский

Using hyperspectral reflectance to detect changes in photosynthetic activity in Atractylodes chinensis leaves as a function of decreasing soil water content

Photosynthetica, Journal Year: 2024, Volume and Issue: 62(4), P. 372 - 380

Published: Dec. 5, 2024

Application of hyperspectral reflectance technology to track changes in photosynthetic activity Atractylodes chinensis (A. chinensis) remains underexplored. This study aimed investigate the relationship between and leaves A. chinensis response a decrease soil water content. Results demonstrated that both visible light near-infrared bands increased conjunction with reduced The derived vegetable indices photochemical reflection index (PRI) pigment-specific simple ratio chlorophyll b (PSSR_b) gradually decreased. In contrast, normalized difference (NWI) (WI) increased. Moreover, significant correlations were observed PRI, PSSR_b, WI, NWI indices, namely rate total performance index. Consequently, represents productive approach for evaluating influence deficit on leaves.

Language: Английский