Microbial diversity in relation to soil types and land uses of Wadi Um Ashtan basin, North-Western Coast, Egypt

Yaseen, Rabaa; Yossif, T. M. H.

doi:10.21608/ejss.2019.14096.1282

Cited by 3 publications

(3 citation statements)

References 38 publications

(39 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Changes in microbial community composition may subsequently affect the dynamics of nutrient cycling and the rates of decomposition (Griffiths et al 2003;Kloos et al 1998). Many studies indicated that drought reduces microbial activity and biomass and changes the structure of microbial communities (Meisner et al, 2018;Yaseen and Yossif, 2019). Application of halotolerant bacteria with PGP properties enhanced the soil microbial biomass through production of osmolyte (Yasin et al 2018).…”

Section: Determination Of Npk Uptake In Maize Grainsmentioning

confidence: 99%

Effect of super absorbent polymer and bio fertilization on Maize productivity and soil fertility under drought stress conditions

et al. 2020

Self Cite

View full text Add to dashboard Cite

Section: Determination Of Npk Uptake In Maize Grainsmentioning

confidence: 99%

Effect of super absorbent polymer and bio fertilization on Maize productivity and soil fertility under drought stress conditions

et al. 2020

Self Cite

View full text Add to dashboard Cite

“…Drought and excessive salinity are the major limiting conditions for microbial growth in desert environments (Clark et al, 2009). Drought reduces microbial activity and biomass, as well as changing the organization of microbial communities, according to numerous research (Meisner et al, 2018 andYaseen andYossif, 2019). The use of halotolerant bacteria with PGP characteristics increased soil microbial biomass by increasing osmolyte production (Yasin et al, 2018).…”

Section: Evaluation Of Soil Microbial Activities In the Tomato Plant ...mentioning

confidence: 99%

Impact of Silicon and Some Rhizobial Species on Growth and Productivity of Tomato Under Different Irrigation Periods-North Sinai

Habib

Abdelaziz²,

Hagab³

et al. 2022

Egyptian Journal of Desert Research

View full text Add to dashboard Cite

rrigation period is one of the significant factors affecting the growth, productivity, and yield of tomato plants. The study of increasing the period irrigation on tomato production is an important study of the effect of drought. The present investigation was carried out during the seasons of 2020/2021 in newly reclaimed arid land in the Agricultural Experimental Station of the Desert Research Center at Baloza Station, North Sinai Governorate (31° 32 03 N and 32° 362 03 E). The experimental results indicated that the increase in irrigation periods and foliar spraying foliar with silicon and microbial rhizobia in addition to the recommended doses of mineral fertilizers led to an increase in the yield of fresh and dry yield of tomato fruit and the nutrients content of leaves and fruits significantly increased. The average of tomato fruits accumulated in excess of biomass as total protein and total antioxidant content were increased by foliar spraying with silicon and also by inoculation of roots of the seedling by rhizobia. Proline content and water usage efficiency (WUE) in fruits were enhanced by various irrigation regimes. In comparison to the control, the irrigation water use efficiency (WUE) and proline content rose with the application of silicon and rhizobia but with less irrigation time. The microbial densities and activity under drought stress were boosted by the simultaneous application of silicon and rhizobia. It is notable that, soil dehydrogenase increased significantly with increasing irrigation period from 60 to 120 min, the highest mean values (1.031 μmol triphenyl formazan/g dry soil) were recorded at 120 min of field capacity of water requirement.

show abstract

“…High salinity constitutes an environmental stress also for rhizospheric bacteria. Microbial activities and population were negatively affected by salinity as revealed by Yaseen and Yossif (2019). It inhibits various physiological processes, ranging from energy and nutrient uptake to inhibition of DNA replication and macromolecule biosynthesis (Bartels and Sunkar, 2005).…”

mentioning

confidence: 99%

Response of Barley Grown in Salt-Affected Soil to Bio and Mineral Fertilizers

Yaseen

El‐Sayed

2019

Egyptian Journal of Desert Research

Self Cite

View full text Add to dashboard Cite

wo field experiments were done to assess the effect of seed inoculation with single or dual plant growth promoting rhizobacterial (PGPR) strains (Azotobacter chrococcum and Bacillus subtilis) and three levels of NPK fertilization (50, 75 and 100%) on growth and productivity of barley (Hordeum vulgare) plants growing under saline condition at El-Monira village, El-Kharga Oasis, New Valley, during the two successive seasons 2016 and 2017. Spilt plot design in four replications was used, where NPK fertilization treatments occupied the main plots and biofertilization in the sub-plot. Analysis of variance revealed significant effect of biofertilizer application along with NPK fertilizer levels on all measured growth parameters (plant height, branching, spikes number, fresh and dry weight), soil biological activity (total microbial count, dehydrogenase activity and antioxidant capacity of soil), available nitrogen and phosphorus in soil, uptake of nitrogen and phosphorus, protein content of parley plants and yield and its related characters (spikes/m 2 numbers, 1000-grains weight and grain yield). Maximum traits were obtained by plants that were treated with 75% of NPK fertilizer and mixed cultures of A. chrococcum and B. subtilis. Thus, it could be concluded that the use of 75% chemical fertilizer along with co-inoculation with A. chrococcum and B. subtilis could promote the growth, productivity and disease resistance in barley under saline condition.

show abstract

Microbial diversity in relation to soil types and land uses of Wadi Um Ashtan basin, North-Western Coast, Egypt

Cited by 3 publications

References 38 publications

Effect of super absorbent polymer and bio fertilization on Maize productivity and soil fertility under drought stress conditions

Effect of super absorbent polymer and bio fertilization on Maize productivity and soil fertility under drought stress conditions

Impact of Silicon and Some Rhizobial Species on Growth and Productivity of Tomato Under Different Irrigation Periods-North Sinai

Response of Barley Grown in Salt-Affected Soil to Bio and Mineral Fertilizers

Contact Info

Product

Resources

About