نتایج جستجو برای: bacteria inoculant

تعداد نتایج: 180871  

Journal: :Journal of Dairy Science 2021

A meta-analysis of 158 peer-reviewed articles was conducted to examine effects inoculation with Lactobacillus buchneri (LB)-based inoculants (LBB) that did or not include homolactic obligate heterolactic bacteria on silage fermentation and aerobic stability. complementary 12 examined LBB dairy cow performance. Raw mean differences between inoculant control treatment means weighted by inverse va...

2017
Esaú Megías Fábio Bueno Reis Junior Renan Augusto Ribeiro Manuel Megías Francisco Javier Ollero Mariangela Hungria

Pantoea sp. 1.19, a plant growth-promoting bacterium (PGPB), was isolated from the rhizosphere of rice plants in Spain. Its genome, estimated at 3,771,065 bp, encodes 3,535 coding sequences (CDSs), carrying genes for synthesis of auxins, homoserine lactones, enzymes, siderophores, and quorum sensing. Several CDSs emphasize its biotechnological potential as an agriculture inoculant.

Journal: :Phytopathology 2008
C Cowger P C Brunner C C Mundt

The importance of sexual recombination in determining fungal population structure cannot be inferred solely from the relative abundance of sexual and asexual spores and reproductive structures. To complement a previously reported study of proportions of Mycosphaerella graminicola ascocarps and pycnidia, we investigated the share of sexual recombinants among isolates randomly derived from the sa...

Journal: :Applied and environmental microbiology 1993
N G Rumjanek R C Dobert P van Berkum E W Triplett

The Brazilian inoculant strains 29W and 587 were found to be members of Bradyrhizobium elkanii primarily on the basis of 16S rRNA gene sequences identical to that of B. elkanii USDA76 and on the basis of reactivity with antibodies against serogroups 76 and 31, respectively. The agronomic consequences of using strains of B. elkanii as soybean inoculants are discussed.

Journal: :Applied and environmental microbiology 1989
P E Olsen W A Rice

An immunoblot procedure for the strain-specific quantitative analysis of commercial Rhizobium inoculants was developed. The technique greatly reduced the time required for inoculant analysis. Correlation between immunoblot analysis and traditional plant nodule grow-out most-probable-number techniques was r = 0.90 for 16 commercial alfalfa inoculants tested.

Journal: :Applied and environmental microbiology 1994
K Leung F N Wanjage P J Bottomley

The symbiotic effectiveness and nodulation competitiveness of Rhizobium leguminosarum bv. trifolii soil isolates were evaluated under nonsoil greenhouse conditions. The isolates which we used represented both major and minor nodule-occupying chromosomal types (electrophoretic types [ETs]) recovered from field-grown subclover (Trifolium subterraneum L.). Isolates representing four ETs (ETs 2, 3,...

2017
Rachel J M Brewer Timothy L Haskett Joshua P Ramsay Graham W O'Hara Jason J Terpolilli

We report here the complete genome sequence of Mesorhizobium ciceri bv. biserrulae strain WSM1497, the efficient nitrogen-fixing microsymbiont and commercial inoculant in Australia of the forage legume Biserrula pelecinus The genome consists of 7.2 Mb distributed across a single chromosome (6.67 Mb) and a single plasmid (0.53 Mb).

2017
Gilbert Koskey Simon W. Mburu Ezekiel M. Njeru Jacinta M. Kimiti Omwoyo Ombori John M. Maingi

Climbing bean (Phaseolus vulgaris L.) production in Kenya is greatly undermined by low soil fertility, especially in agriculturally prolific areas. The use of effective native rhizobia inoculants to promote nitrogen fixation could be beneficial in climbing bean production. In this study, we carried out greenhouse and field experiments to evaluate symbiotic efficiency, compare the effect of nati...

Journal: :Agriculture 2021

The productivity of the faba bean has declined in Ethiopia, owing to poor management practices, such as blanket fertilisation. In 2018, a field experiment was conducted Nitisol soil during main cropping season Northwestern determine amount chemical fertiliser and Rhizobium inoculant be used for optimum yield within economic feasibility. consisted factorial combination five rates blended NPSZnB ...

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