Results 21 to 30 of about 32,850 (226)

Improving Yield, Yield Components and the Absorption of Nutrients of Wheat by Growth Stimulants under Normal Irrigation and Drought Stress [PDF]

پژوهشهای زراعی ایران, 2022
IntroductionDrought stress is one of the most important factors in reducing crop production in many arid and semi-arid regions of the world. In recent years, the use of growth stimulants to prevent the excessive use of chemical fertilizers and induce ...
M Rajaie
doaj   +1 more source

A Phasin with Many Faces: Structural Insights on PhaP from Azotobacter sp. FA8 [PDF]

, 2014
Phasins are a group of proteins associated to granules of polyhydroxyalkanoates (PHAs). Apart from their structural role as part of the PHA granule cover, different structural and regulatory functions have been found associated to many of them, and ...
Bucci, Hernán Andrés, Catone, Mariela Verónica, Di Paola, Matías Ezequiel, Mezzina, Mariela Paula, Pettinari, María Julia, Wetzler, Diana Elena   +5 more
core   +2 more sources

Selection and Bioassay of Azotobacter sp. Isolates to Improve Growth of Chili (Capsicum annum L.) on Entisols in Ambon

Microbiology Indonesia, 2017
Leafy vegetables contributes to the inflation rate in Ambon City due to low productivity in rainy season. Some vegetables are imported from other islands while importantvegetables such as local petsai (Brassica chinensis L.) and chili (Capsicum annum L.)
REGINAWANTI HINDERSAH, PRIYANKA PRIYANKA, WILHELMINA RUMAHLEWANG, A MARTHIN KALAY   +3 more
doaj   +1 more source

تاثیر کاربرد کود مرغی حاوی انروفلوکساسین بر تنفس، بیوماس میکروبی و جمعیت برخی باکتری‌های مفید خاک [PDF]

زیست‌شناسی کاربردی, 2020
غلظت آنتی­بیوتیک­ها در خاک بر اثر اضافه کردن کود مرغی آلوده به آنتی­بیوتیک افزایش می­یابد و ممکن است جامعه میکروبی خاک را تحت تاثیر قرار دهد. هدف این پژوهش تاثیر اضافه نمودن کود مرغی محتوی انروفلوکساسین به خاک بر جمعیتAzotobacter spp.، Pseudomonas ...
مهسا محمدزاده, اکبر حسنی, فروزان قاسمیان رودسری, عباسعلی زمانی   +3 more
doaj   +1 more source

A Foundation for Advancing Studies of the Biodegradation of Polyethylene Surrogates by Environmental and Model Laboratory Microbes. [PDF]

Environ Microbiol Rep
A polyethylene surrogate sample containing paraffin, polywax and polyethylene was exposed to selected microbes identified in this study. This image shows the surface of this surrogate following a six‐week incubation with Rhodococcus jostii. ABSTRACT Polyethylene represents a particularly recalcitrant class of plastics that persist for decades in the ...
Camur BB, Stolp L, Mindermann L, Mancipe NC, Moidl JB, Barney BM.   +5 more
europepmc   +2 more sources

Effects of field inoculation with VAM and bacteria consortia on root growth and nutrients uptake in common wheat [PDF]

, 2018
This study investigated the effects of a commercial biofertilizer containing the mycorrhizal fungus Rhizophagus irregularis and the diazotrophic N-fixing bacterium Azotobacter vinelandii on root and shoot growth, yield, and nutrient uptake in common ...
Barion, Giuseppe, Dal Cortivo, Cristian, Dramis, Lucia, Ferrari, Manuel, Panozzo, Anna, Vamerali, Teofilo, Visioli, Giovanna   +6 more
core   +2 more sources

The Effect of Bioorganic Dosage with N, P Fertilizer on Rice Production of Sri Methods and Increased Nutrient Content of Paddy Soil Intensification

Journal of Applied Agricultural Science and Technology, 2020
The System of Rice Intensification (SRI) operates under aerobic conditions so that helpful microbes are active and abundant. Effective N-fixing rhizobacteria and indigenous phosphate solubilizers Azotobacter and Pseudomonas grow well in the organic ...
Nelson Elita, Rita Erlinda, Agustamar Agustamar   +2 more
doaj   +1 more source

Microbiological properties of rankers in the region of Western Serbia [PDF]

Ratarstvo i Povrtarstvo, 2012
Ranker, or humus-silicate soil, is one of the most represented types of soil in the hilly-mountainous region of Western Serbia. Aiming to determine biogenity of such type of soil in Western Serbia, representation of the total microflora, fungi ...
Rasulić Nataša, Delić Dušica, Stajković-Srbinović Olivera, Kuzmanović Đorđe, Jošić Dragana   +4 more
doaj   +1 more source

Bacterial nitrate assimilation: gene distribution and regulation [PDF]

, 2011
In the context of the global nitrogen cycle, the importance of inorganic nitrate for the nutrition and growth of marine and freshwater autotrophic phytoplankton has long been recognized.
Andrew J. Gates, Assumpção, Caballero, Cabello, Chai, Chen, Conrado Moreno-Vivián, David J. Richardson, Flores, Forchhammer, Forchhammer, Gates, Gutierrez, Ishida, Kayumov, Koropatkin, Leigh, Li, Lin, Lledó, Llácer, M. Dolores Roldán, Moreno-Vivián, Nakano, Ogawa, Ohashi, Pawlowski, Paz-Yepes, Pino, Puerta-Fernández, Ramos, Richardson, Sanders, Shao, Shu, Shu, Stuart J. Ferguson, Swanson, Szeto, Toukdarian, Víctor M. Luque-Almagro, Weiss, Weiss, Wray, Wu   +44 more
core   +1 more source

Azotobacter Genomes: The Genome of Azotobacter chroococcum NCIMB 8003 (ATCC 4412) [PDF]

PLOS ONE, 2015
The genome of the soil-dwelling heterotrophic N2-fixing Gram-negative bacterium Azotobacter chroococcum NCIMB 8003 (ATCC 4412) (Ac-8003) has been determined. It consists of 7 circular replicons totalling 5,192,291 bp comprising a circular chromosome of 4,591,803 bp and six plasmids pAcX50a, b, c, d, e, f of 10,435 bp, 13,852, 62,783, 69,713, 132,724 ...
Robert L Robson, Robert Jones, R Moyra Robson, Ariel Schwartz, Toby H Richardson   +4 more
openaire   +3 more sources