Results 261 to 270 of about 60,611 (305)

Plant-growth-promoting rhizobacteria.

Annual Review of Microbiology, 2009
Several microbes promote plant growth, and many microbial products that stimulate plant growth have been marketed. In this review we restrict ourselves to bacteria that are derived from and exert this effect on the root. Such bacteria are generally designated as PGPR (plant-growth-promoting rhizobacteria).
B. Lugtenberg, Faina D. Kamilova
semanticscholar   +3 more sources

Engineering rhizobacteria for sustainable agriculture

The ISME Journal, 2020
Abstract Exploitation of plant growth promoting (PGP) rhizobacteria (PGPR) as crop inoculants could propel sustainable intensification of agriculture to feed our rapidly growing population. However, field performance of PGPR is typically inconsistent due to suboptimal rhizosphere colonisation and persistence in foreign soils, promiscuous
Timothy L Haskett, Andrzej Tkacz, Philip S Poole   +2 more
openaire   +3 more sources

Listening to plant's Esperanto via root exudates: reprogramming the functional expression of plant growth-promoting rhizobacteria.

New Phytologist, 2023
Rhizomicrobiome plays important roles in plant growth and health, contributing to the sustainable development of agriculture. Plants recruit and assemble the rhizomicrobiome to satisfy their functional requirements, which is widely recognized as the 'cry
Haichao Feng, Ruixin Fu, Jiayu Luo, Xue-Yue Hou, Kun Gao, Lv Su, Yu Xu, Youzhi Miao, Yunpeng Liu, Zhihui Xu, Nan Zhang, Q. Shen, Weibing Xun, Ruifu Zhang   +13 more
semanticscholar   +1 more source

Plant-Growth-Promoting Rhizobacteria

Resonance, 2013
About 2–5% of rhizobacteria, when present in large number, are able to promote plant growth. Production of plant hormones and improving mineral nutrition are examples of direct promotion, while protecting plants against many diseases caused by bacteria, fungi, viruses, nematodes, or insects is indirect mechanism of growth promotion.
openaire   +3 more sources

The role of plant‐associated rhizobacteria in plant growth, biocontrol and abiotic stress management

Journal of Applied Microbiology, 2022
The rhizosphere is the region around the plant roots where maximum microbial activities occur. In the rhizosphere, microorganisms' beneficial and harmful activities affect plant growth and development.
B. Bhat, Lubna Tariq, Showkat Nissar, Sheikh Tajamul Islam, S. Islam, Z. Mangral, N. Ilyas, R. Sayyed, Govarthanan Muthusamy, Woong Kim, T. Dar   +10 more
semanticscholar   +1 more source

Rhizobacteria protective hydrogel to promote plant growth and adaption to acidic soil

Nature Communications
Endophytic plant growth promoting rhizobacteria (PGPRs) could replace chemical fertilizers in sustainable agriculture. Unfortunately, they are susceptible to harsh environmental conditions.
Qirui Feng, Yu Luo, Mu Liang, Yingui Cao, Lingshuang Wang, Can Liu, Xiaoyong Zhang, Lanyang Ren, Yongfeng Wang, Daojie Wang, Y. Zhu, Yanfeng Zhang, Bo Xiao, Nannan Li   +13 more
semanticscholar   +1 more source

Signalling in Rhizobacteria-Plant Interactions

2003
Bacteria are by far the most abundant organisms in soil and they play a key role in nutrient cycling and soil fertility. The rhizosphere — the zone of 1–2 mm around plant roots — is rich in nutrients and provides niches different from those in bulk soil for bacteria to thrive. Microbial diversity in the soil and in the rhizosphere is huge.
van Loon, L.C., Bakker, P.A.H.M.
openaire   +2 more sources

Rhizobacteria and Plant Sulfur Supply

2007
Publisher Summary Sulfur is an absolute requirement for growth of all organisms. Its most important role is in the amino acids, cysteine and methionine, in proteins, where cysteine residues, in particular, are important in determining enzyme structure, and the metal-binding properties of sulfur help catalyze a variety of enzyme reactions.
Kertesz, Michael A., Fellows, Emma, Schmalenberger, Achim   +2 more
openaire   +2 more sources

Increased Plant Fitness by Rhizobacteria

2004
About half of the recently fixed carbon in plant leaves is transported below ground where a substantial fraction is released by growing plant roots as exudates and lysates. These nutrients attract bacteria and fungi, which multiply in the rhizosphere to densities up to and exceeding 100 times those in the bulk soil (Lynch and Whipps 1991).
van Loon, L.C., Glick, B.R.
openaire   +2 more sources

Osmotic stress adaptations in rhizobacteria

Journal of Basic Microbiology, 2012
AbstractRhizobacteria have been reported to be beneficial to the plants in many different ways. Increasing salinity in the coastal agricultural zones has been shown to be a threat to the plant and microbial life in the area. Exposure of microorganisms to high‐osmolality environments triggers rapid fluxes of cell water along the osmotic gradient out of ...
openaire   +2 more sources