BMC Plant Biology, Год журнала: 2025, Номер 25(1)
Опубликована: Фев. 20, 2025
Язык: Английский
ACS Omega, Год журнала: 2024, Номер 9(2), С. 2123 - 2133
Опубликована: Янв. 2, 2024
Background: Wheat, an important cereal crop, is commonly cultivated in arid and semiarid areas, therefore, it often experiences water deficit conditions. The consequences of induced stress on wheat can be mitigated through vermicompost amendments. To address drought seedlings, a pot experiment was conducted the wire-house which two contrasting cultivars, Faisalabad-08 (drought-tolerant) Galaxy-13 (drought-sensitive), were exposed to three level conditions: well-watered [D0, 70% field capacity (FC)], moderate (D1, 45% FC), severe (D2, 30% FC). Four rates vermicompost, derived from cow dung enriched with cellulolytic microbes, applied (VT0, control; VT1, 4 t ha–1; VT2, 6 VT3, 8 ha–1) experiment. Data various physiological, biochemical, enzymatic antioxidants recorded. Results: Our results demonstrated that treatments significantly reduced nutrient accumulation, chlorophyll SPAD values, carotenoid content both cultivars where maximum reduction recorded for stress. Nonetheless, application improved these traits, statistically contents, value, total contents observed VT1 under treatments. While lowest untreated replicated pots. Among exhibited greater resistance drought, as evidenced by higher values aforementioned traits compared Galaxy-13. Soil-applied also showed positive influence antioxidant enzyme activities grown well water-scarce Conclusions: findings this study revealed conditions substantially decreased physiological biochemical attributes crop. However, soil-applied particularly at optimum rate, had impact seedlings Moving forward, exploring potential utilizing microbe-enriched stands promising avenue mitigate detrimental effects wheat. Further research direction could offer substantial insights into enhancing resilience productivity
Язык: Английский
Процитировано
9
Silicon, Год журнала: 2024, Номер 16(7), С. 3095 - 3109
Опубликована: Фев. 16, 2024
Язык: Английский
Процитировано
9
Biocatalysis and Agricultural Biotechnology, Год журнала: 2024, Номер 58, С. 103190 - 103190
Опубликована: Апрель 25, 2024
Язык: Английский
Процитировано
8
Journal of Hazardous Materials, Год журнала: 2024, Номер 472, С. 134611 - 134611
Опубликована: Май 14, 2024
Язык: Английский
Процитировано
7
Plant Physiology and Biochemistry, Год журнала: 2024, Номер 212, С. 108722 - 108722
Опубликована: Май 15, 2024
Язык: Английский
Процитировано
7
BMC Plant Biology, Год журнала: 2024, Номер 24(1)
Опубликована: Июнь 7, 2024
Abstract Background Drought is a major determinant for growth and productivity of all crops, including cereals, the drought-induced detrimental effects are anticipated to jeopardize world food security under ongoing global warming scenario. Biostimulants such as humic acid (HA) can improve drought tolerance in many maize sorghum. These two plant species genetically related; however, more susceptible than The physiological biochemical mechanisms underlying differential responses water shortage absence presence HA, particularly field conditions, not fully understood. Results Herein, priming sorghum seeds 100 mg L −1 HA on their vegetative increased levels (100%, 80%, 60% capacity) were simultaneously monitored field. In caused 37.0 58.7% reductions biomass accumulation compared 21.2 32.3% low high levels, respectively. associated with retardation overall growth, relative content (RWC), photosynthetic pigments CO 2 assimilation both plants. contrast, root traits well H O , malondialdehyde, electrolyte leakage species. treatment significantly improved well-watered being responsive induced 29.2% increase rate 15.0% level. HA-promotive also higher total chlorophyll, stomatal conductance, RWC, sucrose, soluble sugars, carbohydrates, proline, proteins. reduced oxidative stress via induction non-enzymic enzymic antioxidants at different extents Conclusion current results identify significant quantitative differences set critical biomarkers field-grown plants against drought. They reveal potential drought-alleviating biostimulant an effective approach sustainable production possibly other crops drought-affected lands.
Язык: Английский
Процитировано
7
Plants, Год журнала: 2023, Номер 12(15), С. 2759 - 2759
Опубликована: Июль 25, 2023
Stumpy irrigation water availability is extremely important for sugarcane production in Pakistan today. This issue rising inversely to river flow due inadequate distribution and an uneven rainfall pattern. Sugarcane growth faces a shortage of available plant uptake the low water-holding capacity sandy loam soil, particularly under conventional flood methods. To address this problem, clones were evaluated their agronomic physiological traits conditions soil. Ten cane genotypes, HSF-240, SPF-213, CPF-249, CP 77-400, S2008-FD-19, S2006-US-469, S2007-AUS-384, S2003-US-633, S2003-US-127, S2006-US-658, exposed four levels deficit created through skip irrigations. These occurred during 9th, 11th, 13th, 16th irrigations at alternate between 2020 2022. Physiological data collected tillering grand stages (elongation) response deficit. The HSF-240 exhibited resistance both stages. Following them, genotypes performed better also found be statistically significant. Clones susceptible terms development identified as S2003-US-633. showed reduced photosynthetic rate, transpiration stomatal conductance, relative content, yield, proline content stressed conditions. Therefore, performers concerning soil years. Moreover, significant positive correlation was assessed rats. study highlights that can sustain its even with less frequency or moisture availability, albeit certain specific variations.
Язык: Английский
Процитировано
12
Plant Stress, Год журнала: 2023, Номер 9, С. 100193 - 100193
Опубликована: Авг. 2, 2023
Globally, drought has emerged as one of the most serious threats to oil seed crops including Camelina production, which necessitates screening resistant cultivars that are more responsive mitigation treatments. Effect microbes and selenium associated upregulation nutritionally available. Therefore, present study was aimed evaluate effect Selenium (Se) Interactions with arbuscular mycorrhizal fungi Rhizophagus intraradices at four different treatments (T1: CK), T2: inoculation intraradices), T3: Se-priming (2 mM), T4: intraradices+ mM) on two genotypes (Australian Canadian) under varied water levels (100%, 75%, 50%, 25% field capacity, FC). Se Seed priming were applied through camelina seed. The experiment conducted in a Completely Randomized Design (CRD) three replications MNS- University Agriculture Multan, Pakistan. results exhibited application significantly improved physiological growth parameters stress. increased crop growth, physiology, antioxidants compared other (Control), Microbes (Rhizophagus mM). + total soluble sugars by 69.6%, 23.4%, 10.8% mM)., respectively, irrespective capacity levels. Among levels, 100% FC showed unmatched regarding traits, aspects, activities stressed FCs. Proline contents also 93.9%, 52.5%, 10.2% 25%, 75% response Canadian found better than Australian physiological, antioxidant parameters. 2.14% increase superoxide dismutase activity Camelina. combination is recommended achieve higher productivity water-stressed conditions. However, long-term studies must be screen out for increasing yield low input farming systems. Further, Se-mediated biochemical tolerance plants future research prospects have been elucidated.
Язык: Английский
Процитировано
10
Postharvest Biology and Technology, Год журнала: 2024, Номер 213, С. 112962 - 112962
Опубликована: Апрель 16, 2024
Язык: Английский
Процитировано
4
Plants, Год журнала: 2024, Номер 13(8), С. 1062 - 1062
Опубликована: Апрель 9, 2024
Rhododendron chrysanthum (R. chrysanthum) development is hampered by UV-B sunlight because it damages the photosynthetic system and encourages buildup of carotenoids. Nevertheless, still unclear how R. repairs to encourage formation carotenoid pigments. The abscisic acid (ABA) concentrations were ascertained in this investigation. Following stress, level carotenoids was markedly increased, there a strong correlation between ABA. modifications chrysanthum’s OJIP transient curves examined order verify regulatory effect ABA on accumulation. It discovered that external application lessened degree damage donor side caused stress chrysanthum. Additionally, integrated metabolomics transcriptomics used examine changes differentially expressed genes (DEGs) differential metabolites (DMs) have better understanding role plays findings indicated majority DEGs connected accumulation signaling sensing. To sum up, we proposed method for activates production, which then interacts with transcription factors limit photosynthesis accumulate carotenoids, such as MYB-enhanced biosynthesis. This study showed from exposure accumulation, also offered helpful suggestions raising content plants.
Язык: Английский
Процитировано
3