Industrial Crops and Products, Год журнала: 2024, Номер 224, С. 120355 - 120355
Опубликована: Дек. 25, 2024
Язык: Английский
Plants, Год журнала: 2024, Номер 13(11), С. 1580 - 1580
Опубликована: Июнь 6, 2024
Selenium (Se) is crucial for both plants and humans, with acting as the main source human Se intake. In plants, moderate enhances growth increases stress resistance, whereas excessive leads to toxicity. The physiological mechanisms by which influences rice seedlings’ are poorly understood require additional research. order study effects of selenium on seedlings, plant phenotype analysis, root scanning, metal ion content determination, response index hormone level quantitative PCR (qPCR), other methods were used. Our findings indicated that sodium selenite had dual seedling under hydroponic conditions. At low concentrations, treatment promotes enhancing biomass, length, antioxidant capacity. Conversely, high concentrations impair damage rice, evidenced leaf yellowing, reduced chlorophyll content, decreased stunted growth. Elevated levels also significantly affect antioxidase activities proline, malondialdehyde, ions, various phytohormones metabolism, transport, genes in rice. adverse may directly disrupt protein synthesis or indirectly induce oxidative altering absorption compounds. This aims elucidate responses toxicity lay groundwork development Se-enriched varieties.
Язык: Английский
Процитировано
3
Plant Stress, Год журнала: 2024, Номер unknown, С. 100646 - 100646
Опубликована: Окт. 1, 2024
Язык: Английский
Процитировано
1
Agriculture, Год журнала: 2024, Номер 14(11), С. 1880 - 1880
Опубликована: Окт. 24, 2024
The ginseng industry’s reliance on chemicals for fertilizer and pesticides has adversely affected the environment decreased quality of ginseng; therefore, microbial inoculum is an effective way to restore damaged soil in fields. To investigate effects plant growth-promoting rhizobacteria (PGPR) spent mushroom substrate (SMS) ginseng, high throughput sequencing was performed examine community structures rhizosphere soil. All treatments significantly increased nutrient, enzyme activity, biomass compared control (p < 0.05). combination PGPR SMS notably enhanced activities: urease (7.29%), sucrase (29.76%), acid phosphatase (13.24%), amylase (38.25%) had different diversity. Significantly, diversity by increasing abundance beneficial bacteria such as Allorhizobium-Neorhizobium-Pararhizobium-Rhizobium Plectosphaerella, meanwhile suppressing harmful Klebsiella. relative Fusarium reduced some extent with application alone. organic matter, available potassium, phosphorus, alkaline nitrogen, key factors, influenced structures. Overall, positively impacted quality.
Язык: Английский
Процитировано
0
Plants, Год журнала: 2024, Номер 13(23), С. 3387 - 3387
Опубликована: Дек. 2, 2024
Crop rotation is widely recognized as a key strategy to mitigate the adverse effects associated with continuous cropping. Recent studies have demonstrated that biochar has significant potential for preventing and controlling these challenges. However, ameliorative of green manure application on pepper cultivation in karst mountainous regions Southwest China remain largely unexplored. To address this gap, field experiment was conducted from 2020 2023 investigate cropping peppers. The consisted five treatments: CK (no no biochar), WP (winter fallow conventional production chemical fertilization), GP (green rotation, amount fresh returned about 15 t·ha
Язык: Английский
Процитировано
0
Industrial Crops and Products, Год журнала: 2024, Номер 224, С. 120355 - 120355
Опубликована: Дек. 25, 2024
Язык: Английский
Процитировано
0