Plant Physiology and Biochemistry, Год журнала: 2024, Номер unknown, С. 109421 - 109421
Опубликована: Дек. 1, 2024
Язык: Английский
International Journal of Plant Biology, Год журнала: 2025, Номер 16(1), С. 32 - 32
Опубликована: Март 3, 2025
Drought and salinity are major factors that hinder crop cultivation significantly impair agricultural productivity, particularly in (semi)arid regions. These two abiotic constraints cause deterioration soil structure reduced fertility hamper plant growth by limiting access to mineral elements water, thereby threatening global food security. What’s more, the excessive, long-term use of chemical fertilizers boost productivity can disrupt balance ecosystems, health. Faced with these challenges, sustainable exploitation natural resources, particular rhizospheric microorganisms, is an environmentally friendly solution. Arbuscular mycorrhizal fungi play important role as biofertilizers due their symbiotic relationship roots nearly 80% plants. They promote not only host plants but also resistance stresses. Among fungi, Glomus genus stands out for its predominance plants’ rhizosphere thanks richness high-performance species ecological adaptability. This review highlights importance within this soils, terrestrial ecosystems subject (semi-)arid climates. Molecular mechanisms underlying tolerance drought salt stress symbiosis explored.
Язык: Английский
Процитировано
2
Science, Год журнала: 2025, Номер 387(6731)
Опубликована: Янв. 16, 2025
Strigolactones (SLs) are methylbutenolide molecules derived from β-carotene through an intermediate carlactonoic acid (CLA). Canonical SLs act as signals to microbes and plants, whereas noncanonical primarily plant hormones. The cytochrome P450 CYP722C catalyzes a critical step, converting CLA canonical in most angiosperms. Using synthetic biology, we investigated the function of CYP722A , evolutionary predecessor . converts into 16-hydroxy-CLA (16-OH-CLA), SL detected exclusively shoots various flowering plants. 16-OH-CLA application restores control shoot branching SL-deficient mutants Arabidopsis thaliana is perceived by signaling pathway. We hypothesize that biosynthesis was metabolic stepping stone evolution mediate rhizospheric many
Язык: Английский
Процитировано
1
Frontiers in Plant Science, Год журнала: 2025, Номер 15
Опубликована: Янв. 20, 2025
Abiotic stresses are considered as a significant factor restricting horticultural crop productivity and quality. Drought stress is major environmental constraint among the emerging concerns. Plants have susceptibility to drought stress, resulting in marked decline production during last several decades. The development of effective strategies mitigate essential for sustainable agriculture food security, especially considering continuous growth world population. Several studies suggested that exogenous application phytohormone plants can improve tolerance by activating molecular physiological defense systems. Phytohormone pretreatment potential approach alleviating plants. In addition, melatonin, salicylic acid, jasmonates, strigolactones, brassinosteroids, gamma-aminobutyric acid phytohormones function regulators effects stress. These hormones frequently interact with one another survival drought-stressed environments. To sum up, this review will predominantly elucidate role related mechanisms across various horticulture species.
Язык: Английский
Процитировано
1
International Journal of Molecular Sciences, Год журнала: 2025, Номер 26(7), С. 3132 - 3132
Опубликована: Март 28, 2025
Salinity represents a major environmental factor limiting plant growth and productivity. In order to better understand the effects of arbuscular mycorrhizal fungus Claroideoglomus etunicatum Indole-3-acetic acid (IAA) on chemical composition vetiver grass (Vetiveria zizanioides) under salt stress, factorial experiment was conducted in completely randomized design with three replications. The included four NaCl levels (0, 8, 16, 24 decisiemens per meter (dS/m)) treatments (no amendment application, application IAA, C. etunicatum, interaction IAA etunicatum) results showed that addition sodium chloride increased concentration proline activities catalase, peroxidase, superoxide dismutase enzymes. regulator significantly fresh dry weight (101%) shoots, roots, macro- micro-elements shoots salinity condition (99.82% phosphorus; 9.79% Iron). mycorrhiza auxin reduced general, roots stress conditions can improve increase some nutrients shoots.
Язык: Английский
Процитировано
0
Journal of soil science and plant nutrition, Год журнала: 2025, Номер unknown
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
0
Plants, Год журнала: 2024, Номер 13(19), С. 2804 - 2804
Опубликована: Окт. 6, 2024
Increasing soil and water salinity threatens global agriculture, particularly affecting rice. This study investigated the residual effects of microbial biochar nitrogen fertilizer in mitigating salt stress paddy regulating biochemical characteristics rice plants. Two varieties, Shuang Liang You 138 (SLY138), a salt-tolerant, Jing 534 (JLY534), salt-sensitive, were grown under 0.4 ds/m EC (S0) 6.84 (S1) glass house controlled conditions. Three types biochar-rice straw (BC), fungal (BF), bacterial (BB)-were applied alongside two (N) rates (60 kg ha
Язык: Английский
Процитировано
2
Fiziologia rastenij i genetika, Год журнала: 2024, Номер 56(5), С. 371 - 398
Опубликована: Окт. 1, 2024
Язык: Английский
Процитировано
0
Plant Physiology and Biochemistry, Год журнала: 2024, Номер unknown, С. 109421 - 109421
Опубликована: Дек. 1, 2024
Язык: Английский
Процитировано
0