Cereal Research Communications, Год журнала: 2025, Номер unknown
Опубликована: Апрель 1, 2025
Язык: Английский
Environmental Research, Год журнала: 2022, Номер 214, С. 113821 - 113821
Опубликована: Июль 8, 2022
Язык: Английский
Процитировано
252
Plant Communications, Год журнала: 2022, Номер 4(2), С. 100499 - 100499
Опубликована: Ноя. 28, 2022
Nitrogen is abundant in the atmosphere but generally most limiting nutrient for plants. The inability of many crop plants, such as cereals, to directly utilize freely available atmospheric nitrogen gas means that their growth and production often rely heavily on application chemical fertilizers, which leads greenhouse emissions eutrophication water. By contrast, legumes gain access through symbiotic association with rhizobia. These bacteria convert into biologically ammonia nodules a process termed biological fixation, plays decisive role ecosystem functioning. Engineering cereal crops can fix like or associate nitrogen-fixing microbiomes could help avoid problems caused by overuse synthetic fertilizer. With development biology, various efforts have been undertaken aim creating so-called "N-self-fertilizing" capable performing autonomous fixation need fertilizers. In this review, we briefly summarize history current status engineering N-self-fertilizing crops. We also propose several potential biotechnological approaches incorporating capacity non-legume
Язык: Английский
Процитировано
96
Plants, Год журнала: 2023, Номер 12(12), С. 2307 - 2307
Опубликована: Июнь 14, 2023
Microorganisms are an important element in modeling sustainable agriculture. Their role soil fertility and health is crucial maintaining plants' growth, development, yield. Further, microorganisms impact agriculture negatively through disease emerging diseases. Deciphering the extensive functionality structural diversity within plant-soil microbiome necessary to effectively deploy these organisms Although both plant have been studied over decades, efficiency of translating laboratory greenhouse findings field largely dependent on ability inoculants or beneficial colonize maintain stability ecosystem. its environment two variables that influence microbiome's structure. Thus, recent years, researchers looked into engineering would enable them modify microbial communities order increase effectiveness inoculants. The environments believed support resistance biotic abiotic stressors, fitness, productivity. Population characterization manipulation, as well identification potential biofertilizers biocontrol agents. Next-generation sequencing approaches identify culturable non-culturable microbes associated with expanded our knowledge this area. Additionally, genome editing multidisciplinary omics methods provided scientists a framework engineer dependable high yield, resistance, nutrient cycling, management stressors. In review, we present overview agriculture, engineering, translation technology field, main used by laboratories worldwide study microbiome. These initiatives advancement green technologies
Язык: Английский
Процитировано
45
Chemosphere, Год журнала: 2024, Номер 356, С. 141889 - 141889
Опубликована: Апрель 5, 2024
Язык: Английский
Процитировано
25
Global Change Biology, Год журнала: 2025, Номер 31(2)
Опубликована: Фев. 1, 2025
Understanding the intricate interplay between plant and soil microbiomes their effects on growth productivity is vital in a rapidly changing climate. This review explores interconnected impacts of climate change plant-soil profound agricultural productivity. The ongoing rise global temperatures, shifting precipitation patterns extreme weather events significantly affect composition function microbial communities rhizosphere. Changes diversity activity due to rising temperatures impact nutrient cycling, enzyme synthesis, health pest disease management. These changes also influence dynamics microbe capability promote health. As changes, plants' adaptive capacity partners become increasingly crucial for sustaining agriculture. Mitigating adverse requires comprehensive understanding mechanisms driving these processes. It highlights various strategies mitigating adapting environmental challenges, including management, stress-tolerant crops, cover cropping, sustainable land water crop rotation, organic amendments development climate-resilient varieties. emphasises need further exploration within broader context change. Promising mitigation strategies, precision agriculture targeted microbiome modifications, offer valuable pathways future research practical implementation food security
Язык: Английский
Процитировано
3
Plants, Год журнала: 2025, Номер 14(3), С. 457 - 457
Опубликована: Фев. 4, 2025
Herbicide-tolerant soybeans are the most extensively cultivated genetically modified (GM) crop globally. The effects of GM soybean and associated agronomic practices on soil microbial communities remain poorly understood. This study aimed to investigate impact planting with a glyphosate application diversity. main bacterial fungal community compositions (phylum level) were consistent for non-GM soybeans. alpha diversity analysis indicated that Shannon index was significantly higher in rhizosphere during flowering compared soil. There no significant differences Shannon, Simpson, or ACE indices between same period. PCoA showed structure either fungi bacteria Although relative abundance Bradyrhizobium at seedling stage lower those than non-GM, it did not affect final number root nodules type. Frankia stages, whereas Thelebolus pod filling. ecological functions these taxa warrant continuous monitoring.
Язык: Английский
Процитировано
2
Agronomy, Год журнала: 2023, Номер 13(2), С. 413 - 413
Опубликована: Янв. 30, 2023
Crop rotation and intercropping are important ways to increase agricultural resource utilization efficiency crop productivity. Alternate intercropping, or transposition is a new pattern in which two crops intercropped wide strip with planting positions switched annually on the same land. Transposition combines thus performs better than either practice alone. Compared traditional rotation, it can yield net return by 17–21% 10–23%, respectively, land equivalent ratio (LER) 20% 30%. In growth development, balanced root–shoot relation essential obtain satisfactory yields quality. Intercropping, combination alter original changing ecology physiology of both root shoot achieve rebalancing relation. The quality regulated interactions resulting rebalancing. review examines effects above- belowground relations under cotton-based particularly alternate practices combined. importance signaling regulating was also explored as possible focus future research rotation.
Язык: Английский
Процитировано
32
Earth-Science Reviews, Год журнала: 2024, Номер 252, С. 104738 - 104738
Опубликована: Март 8, 2024
Язык: Английский
Процитировано
12
Journal of Environmental Management, Год журнала: 2024, Номер 368, С. 122201 - 122201
Опубликована: Авг. 14, 2024
Язык: Английский
Процитировано
8
Journal of Agricultural and Food Chemistry, Год журнала: 2025, Номер unknown
Опубликована: Янв. 9, 2025
Legumes are well-known for symbiotic nitrogen fixation, whereas associative fixation nonlegume plants needs more attention. Most nitrogen-fixing bacteria applied in their original plant species and need further study broad adaptation. Additionally, if isolated could function under fertilizer conditions, it is often ignored. Here, among 21 from barrenness-tolerance Jerusalem artichoke (JA), Stenotrophomonas sp. SI-NJAU-1 excelled boosted the growth of JA, wheat, barley, rice. was proven to decrease application compound fertilizers by 30%. To promote growth, Gln K gln B SI-NJAU-1, which crucial bacterial ammonium assimilation, were mutated. Deletion but not reduced activity glutamine synthetase (GS) unadenylylated GS content glutamine, led secretion outside significantly increased biomass barley. This work expands scope endophytes, affirming potential promotion.
Язык: Английский
Процитировано
1