The development of new approaches for sustaining soil quality, leaf health, and maize productivity are imperative in light water deficit salinity. Plant growth-promoting rhizobacteria (PGPR) silica nanoparticles (SiNP) expected to improve chemistry leading improved plant performance productivity. In this field experiment, is imposed by three irrigation intervals—12 (I1), 15 (I2), 18 (I3) days. Plants also treated with foliar applications (control, PGPR, SiNP, PGPR + SiNP) assess enzymatic...

Irrigation has made a significant contribution to supporting the population’s expanding food demands, as well promoting economic growth in irrigated regions. The current investigation was carried out order estimate quality of groundwater for agricultural viability Algerian Desert using various water indices and geographic information systems (GIS). In addition, support vector machine regression (SVMR) applied forecast eight irrigation (IWQIs), such index (IWQI), sodium adsorption ratio...

Abstract Soil water and nutrient status are two of the most important factors for plant development crop yield. Vermicompost biochar supposed to amend soil attributes increase productivity. However, little is known about their mixture application on quality uptake under natural conditions. The aim this investigation was understand impact amendments (control, vermicompost, biochar, vermicompost + biochar) yield, quality, physiological biochemical attributes, as well wheat plants grown at...

Selenium is an essential micronutrient required for the health of humans and lower plants, but its importance higher plants still being investigated. The biological functions Se related to human revolve around presence in 25 known selenoproteins (e.g., selenocysteine or 21st amino acid). Humans may receive their through plant uptake soil Se, foods enriched dietary supplements. nanoparticles (Se-NPs) have been applied biofortified feeds. Due low toxicity high efficiency, Se-NPs are used...

Plant growth and crop productivity under unfavorable environmental challenges require a unique strategy to scavenge the severely negative impacts of these such as soil salinity water stress. Compost plant growth-promoting rhizobacteria (PGPR) have many beneficial impacts, particularly in plants exposed different types Therefore, field experiment during two successive seasons was conducted investigate impact compost PGPR either separately or combination on exchangeable sodium percentage...

Water stress or soil salinity is considered the major environmental factor affecting plant growth. When both challenges are present, becomes infertile, limiting productivity. In this work a field experiment was conducted during summer 2019 and 2020 seasons to evaluate whether growth-promoting microbes (PGPMs) nanoparticles (Si-ZnNPs) have potential maintain soybean growth, productivity, seed quality under different watering intervals (every 11 (IW0), 15 (IW1) 19 (IW2) days) in salt-affected...

Under the global water crisis, utilizing low-quality sources in agriculture for irrigation has offered an effective solution to address shortage of water. Using excess may cause serious risks environment, which threaten crop safety and human health. Three kinds (0.413, 1.44, 2.84 dS m−1) were selected under foliar-applied bio-nanofertilizers selenium (100 mg L−1) copper individual and/or combined application. The nanofertilizers tested on production tomato greenhouse. After harvesting,...

Soil is the main component in agroecosystem besides water, microbial communities, and cultivated plants. Several problems face soil, including soil pollution, erosion, salinization, degradation on a global level. Many approaches have been applied to overcome these issues, such as phyto-, bio-, nanoremediation through different management tools. Mushrooms can play vital role bio-nanoremediation, especially under biological synthesis of nanoparticles, which could be used bioremediation...

Strawberry production presents special challenges due the plants' shallow roots. The rooting stage of strawberry is a crucial period in this important crop. Several amendments have been applied to support growth and strawberry, particularly fertilizers, overcome problems. Therefore, current investigation was carried out evaluate application biological nanofertilizers promoting rooting. treatments included applying two different produced biologically, nano-selenium (i.e., 25, 50, 75, 100 mg...

This paper reports the synthesis of a new heterocyclic compound, 2,7-dicloropyrido[2,3-g]quinoline-3,8-dicarbaldehyde, from p-phenylene diamine by converting p-acetanilide (1) and reacting with Vilsmeier-Haack reagent (2). Chalcone(3) is produced when two moles 2-acetyl naphthalene respond carbaldehydes in compound chalcone serves as for quantifying amino group-containing pharmaceutical compounds. At same time, sensitive spectrophotometric technique has been created used preparations to...

Using Bacillus species as bioagents for environmentally sustainable and economically viable plant disease management is a strategy. Thus, it important to promote their use in agriculture. In this study, two were isolated from the rhizosphere of tomato plants, while three fungal samples plants that infected with damping-off disease. The strains tested vitro antagonistic activity against using dual culture technique. greenhouse experiment, effectiveness applying bacteria soilborne on induced...

Environmental stressors negatively affect crop growth and yield. Limited information is available about the synergistic use of biochar plant growth-promoting rhizobacteria (PGPR). A field study was conducted to evaluate effect in combination with PGPR (Pseudomonas koreensis Bacillus coagulans) for alleviating water deficit saline soil rice (Oryza sativa L.). Two growing seasons, 2017 2018, were examined using twelve combinations three irrigation intervals every 6 days (I1), 8 (I2), 10 (I3)...

The utilization of low-quality water or slightly saline in sodic-saline soil is a major global conundrum that severely impacts agricultural productivity and sustainability, particularly arid semiarid regions with limited freshwater resources. Herein, we proposed an integrated amendment strategy for using biochar and/or plant growth-promoting rhizobacteria (PGPR; Azotobacter chroococcum SARS 10 Pseudomonas koreensis MG209738) to alleviate the adverse on growth, physiology, maize (Zea mays...

The continuity of traditional planting systems in the last few decades has encountered its most significant challenge harsh changes global climate, leading to frustration plant growth and productivity, especially arid semi-arid regions cultivated with moderate or sensitive crops abiotic stresses. Faba bean, like legume crops, is considered a moderately crop saline soil and/or water. In this connection, field experiment was conducted during successive winter seasons 2018/2019 2019/2020...

The present work evaluated the effect of soil (S) and foliage (F) applied potassium on growth, yield, quality potato plants. Potassium was added in at recommended rate for all treatments combining mineral fertilizers with K-feldspar biofertilizers, while foliar spraying included application citrate (PC), silicate (PS), monopotassium phosphate (MP). obtained results showed that plant height highest following treatment 100% fertilizer under MP, content P, K, total carbohydrates leaves also...

Water scarcity, due to physical shortage or inadequate access, is a major global challenge that severely affects agricultural productivity and sustainability. Deficit irrigation promising strategy overcome water particularly in arid semiarid regions with limited freshwater resources. However, precise application of deficit requires better understanding the plant response water/drought stress. In current study, we investigated potential impacts biochar-based soil amendment foliar...

Osmotic stress is a major physiologic dysfunction that alters the water movement across cell membrane. Soil salinity and are causal factors of osmotic severely affect agricultural productivity sustainability. Herein, we suggested evaluated impact integrated biochar-based soil amendment exogenous glycine betaine application on growth, physiology, productivity, grain quality, tolerance rice (Oryza sativa L., cv. Sakha 105) grown in salt-affected under three irrigation intervals (6, 9, or 12...

The abundant biomass growth of aquatic macrophytes in wetlands is one the major concerns affecting their residing biota. Moreover, degenerates within wetlands, thereby causing a remixing nutrients and emission greenhouse gases. Therefore, it crucial to find sustainable methods utilize devoid environmental concerns. present study investigates utilization three macrophytes, including lake sedge (CL: Carex lacustris Willd.), water hyacinth (EC: Eichhornia crassipes Mart. Solms), sacred lotus...

Combined stressors (high soil salinity and saline water irrigation) severely reduce plant growth sugar beet yield. Seed inoculation with growth-promoting rhizobacteria (PGPR) and/or foliar spraying silica nanoparticles (Si-NP) is deemed one of the most promising new strategies that have potential to inhibit abiotic stress. Herein, (Beta vulgaris) plants were treated two PGPR (Pseudomonas koreensis MG209738 Bacillus coagulans NCAIM B.01123) Si-NP, during successive seasons 2019/2020 2020/2021...

Exploitation of low-quality water or irrigation field crops with saline in salt-affected soil is a critical worldwide challenge that rigorously influences agricultural productivity and sustainability, especially arid semiarid zones limited freshwater resources. Therefore, we investigated synergistic amendment strategy for using singular combined application plant growth-promoting rhizobacteria (PGPR at 950 g ha-1; Azotobacter chroococcum SARS 10 Pseudomonas koreensis MG209738) silica...

In the center of Nile Delta in Egypt, Kitchener drain as primary drainage discharges about 1.9 billion m

The production of in vitro banana transplants has become an important practice the global production. Proper and enough nutrients are needed for particularly during acclimatization period. To avoid environmental problem resulting from chemical fertilizers, nanofertilizers Se Cu were separately applied banana. biological form nano-Cu (50 100 mg L−1) nano-Se (25, 50, 75, studied on acclimatized under greenhouse conditions. Both enhanced growth transplant by 10.9 12.6% dry weight after...