Sadoun moshrif elsayed sultan

Scopus Publications

Organic fertilizers and Azotobacter: effects on onion growth, yield, metabolites, and soil fertility
Waleed M. Ali, Sadoun M. E. Sultan, Ahmed M. Ali, Hassan M. Al-Sayed, Mohamed Ahmed Mahmoud, et al.
AMB Express, 2025
Cold atmospheric plasma enhances morphological and biochemical attributes of tomato seedlings
Sadoun M. E. Sultan, Ahmed Fathy Yousef, Waleed M. Ali, Amal A. A. Mohamed, Abdel-Raddy M. Ahmed, et al.
BMC Plant Biology, 2024
Cold atmospheric plasma (CAP) is a physical technology with notable effects on living organisms. In the present study, tomato seeds (Solanum lycopersicum var. Bassimo Mill.) were exposed to CAP for various time intervals, ranging from 1 to 5 min, in both continuous and intermittent periods, and were compared with a control group that received no CAP treatment. Seedlings grown from treated seeds exhibited improvements in levels of growth traits, photosynthetic pigments, and metabolite contents when compared to the control group. Seedlings from seeds treated with S04 displayed significant increases in shoot and root lengths, by 32.45% and 20.60% respectively, compared to the control group. Moreover, seedlings from seeds treated with S01 showed a 101.90% increase in total protein, whereas those treated with S02 experienced a 119.52% increase in carbohydrate content. These findings highlight the substantial improvements in growth characteristics, photosynthetic pigments, and metabolite levels in seedlings from treated seeds relative to controls. Total antioxidant capacity was boosted by CAP exposure. The activities of enzymes including superoxide dismutase, catalase, and peroxidases were stimulated by S02 and exceeded control treatment by (177.48%, 137.41%, and 103.32%), respectively. Additionally, exposure to S04 increased the levels of non-enzymatic antioxidants like flavonoids, phenolics, saponins, and tannins over the control group (38.08%, 30.10%, 117.19%, and 94.44%), respectively. Our results indicate that CAP-seed priming is an innovative and cost-effective approach to enhance the growth, bioactive components, and yield of tomato seedlings.
Response of onion growth and seed yield to various phosphorus rates and foliar application of Nano-Boron, Nano-Chitosan and Naphthalene Acetic Acid
Mohamed Abd Allah Azab, Zakaria F. Fawzy, Mohamed A. Abdein, Hebat-Allah A. Hussein, Mesfer M. Alqahtani, et al.
Journal of Infrastructure Policy and Development, 2024
Onion (Allium cepa L.) is one of the important vegetables in Egypt. The study was conducted in the vegetable field to study the effect of different rates of phosphorus fertilizers and foliar application of Nano-Boron, Chitosan, and Naphthalene Acidic Acid (NAA) on growth and seed productivity of Onion plant (Allium cepa L., cv. Giza 6 Mohassan). The experiments were carried out in a split-plot design with three replicates. The main plot contains 3 rates of phosphorus treatments (30, 45 and 60 kg P2O5/feddan), Subplot includes foliar application of Nano-Boron, Nano-Chitosan and Naphthalene Acidic Acid (NAA) at a concentration of 50 ppm for each and sprayed at three times (50, 65 and 80 days after transplanting). Increasing the phosphorus fertilizers rate to 60 kg P2O5/fed significantly affects the growth and seed production of the Onion plant. Foliar application of nano-boron at 50 ppm concentration gave maximum values of onion seed yield in both seasons. Results stated that the correlation between yield and yield contributing characters over two years was highly significant. It could be recommended that P application at a rate of 60 kg P2O5 and sprayed onion plants at 50 ppm nano-boron three times (at 50, 65, and 80 days from transplanting) gave the highest seed yield of onion plants. Moreover, the maximum increments of inflorescence diameter (94.4%) were recorded to nano-boron foliar spray (60 p × nB) compared to the other treatments in both seasons.
Biocontrol agent of root-knot nematode Meloidogyne javanica and root-rot fungi, Fusarium solani in okra morphological, anatomical characteristics and productivity under greenhouse conditions
Waleed M. Ali, M. A. Abdel-Mageed, M. G. A. Hegazy, M. K. Abou-Shlell, Sadoun M. E. Sultan, et al.
Scientific Reports, 2023
This study was conducted to evaluate the ability of some fungal culture filtrate, as biocontrol agents against okra wilt caused by Fusariumsolani. and Meloidogynejavanica. In the present study, fungal culture filtrates (FCFs) of Aspergillusterreus (1), Aspergillusterreus (2), Penicilliumchrysogenum, and Trichoderma spp. were tested against M.javanica in vitro. The effects of P.chrysogenum and Trichoderma spp. (FCFs) in controlling root-rot fungi and root-knot nematode disease complex on okra plants were studied under greenhouse conditions (In vivo). In vitro experiment, the results revealed cumulative rate of J2s mortality of M.javanica reached to 97.67 and 95% by P.chrysogenum and Trichoderma spp., respectively, after 72 h. incubation. Additionally, Trichoderma spp exhibited the most effective inhibitory activity against the pathogen's radial growth, with a percentage of 68%. P.chrysogenum ranked second with 53.88%, while A.terreus (2) demonstrated the weakest inhibitory effect of 24.11%. T6 [Nematode infection (M.javanica) + Fungus infection (F.solani) + Overflowed with fungal culture filtrate (P.chrysogenum)] and T8 [Nematode infection (M.javanica) + Fungus infection (F.solani) + spray with fungal culture filtrate (P.chrysogenum)] had the greatest effects on nematode galling indices on okra roots and substantially reduced the reproductive factors in the greenhouse (In vivo experiment). T6 was the best treatment to decrease disease severity, as reached (28%) relatively. On the other hand, T12 [(Fungus infection (F.solani) + (Dovex 50% fungicide with irrigation water)] recorded the lowest disease severity reaching (8%) relatively. The results showed that nematode infection or fungus infection or both decreased all studied anatomical characteristics of okra root, stem, and leaves. We concluded from this study that root-knot nematode and root-rot fungi were reduced by using fungal culture filtrates and could improve plant growth.

RECENT SCHOLAR PUBLICATIONS

Organic fertilizers and Azotobacter : effects on onion growth, yield, metabolites, and soil fertility
WM Ali, SME Sultan, AM Ali, HM Al-Sayed, MA Mahmoud, HG Ismail, ...
AMB Express 15 (1), 86 , 2025
2025
Citations: 9
Cold atmospheric plasma enhances morphological and biochemical attributes of tomato seedlings
SME Sultan, AF Yousef, WM Ali, AAA Mohamed, ARM Ahmed, ...
BMC Plant Biology 24 (1), 420 , 2024
2024
Citations: 17
Response of onion growth and seed yield to various phosphorus rates and foliar application of Nano-Boron, Nano-Chitosan and Naphthalene Acetic Acid
MAA Azab, ZF Fawzy, MA Abdein, HAA Hussein, MM Alqahtani, ...
Journal of Infrastructure, Policy and Development 8 (8), 4679 , 2024
2024
Citations: 3
Biocontrol agent of root‑knot nematode Meloidogyne javanica and root‑rot fungi, Fusarium solani in okra morphological, anatomical characteristics and productivity under …
EAASAF Waleed M. Ali, M. A. Abdel‑Mageed, M. G. A. Hegazy, M. K. Abou‑Shlell ...
Scientific Reports 52, 13 , 2023
2023
Citations: 34
Gainful Foliar and Seed Coating Applications of Carbon Nanotube in Pea (Pisum sativum L.) Crop
GHAMSSE Mohamed F. Mohamed¹, Sadoun M. E. Sultan²
Asian Journal of Research and Review in Agriculture 333 (3(1)), 12-22 , 2021
2021
Citations: 2
Growth and Productivity of Garden Pea (Pisumsativum L.) as Affected by Foliar Application of Carbon Nanotubes (CNT) and Zinc Oxide Nanoparticles (ZnO NPs)
SME Sultan, MF Mohamed, GH Abdelrahim, MSS El-basyouny
Assiut Journal of Agricultural Sciences 11 (51), 171-187 , 2020
2020
Citations: 1
Growth and Yield of Cucumber Plants Derived from Seeds Pretreated with Salicylic Acid
MSSE SME Sultan, MF Mohamed, GH Abdelrahim
Biological Chemistry and Environmental Sciences 11 (1), 541-561 , 2016
2016
Citations: 14

MOST CITED SCHOLAR PUBLICATIONS

Biocontrol agent of root‑knot nematode Meloidogyne javanica and root‑rot fungi, Fusarium solani in okra morphological, anatomical characteristics and productivity under …
EAASAF Waleed M. Ali, M. A. Abdel‑Mageed, M. G. A. Hegazy, M. K. Abou‑Shlell ...
Scientific Reports 52, 13 , 2023
2023
Citations: 34
Cold atmospheric plasma enhances morphological and biochemical attributes of tomato seedlings
SME Sultan, AF Yousef, WM Ali, AAA Mohamed, ARM Ahmed, ...
BMC Plant Biology 24 (1), 420 , 2024
2024
Citations: 17
Growth and Yield of Cucumber Plants Derived from Seeds Pretreated with Salicylic Acid
MSSE SME Sultan, MF Mohamed, GH Abdelrahim
Biological Chemistry and Environmental Sciences 11 (1), 541-561 , 2016
2016
Citations: 14
Organic fertilizers and Azotobacter : effects on onion growth, yield, metabolites, and soil fertility
WM Ali, SME Sultan, AM Ali, HM Al-Sayed, MA Mahmoud, HG Ismail, ...
AMB Express 15 (1), 86 , 2025
2025
Citations: 9
Response of onion growth and seed yield to various phosphorus rates and foliar application of Nano-Boron, Nano-Chitosan and Naphthalene Acetic Acid
MAA Azab, ZF Fawzy, MA Abdein, HAA Hussein, MM Alqahtani, ...
Journal of Infrastructure, Policy and Development 8 (8), 4679 , 2024
2024
Citations: 3
Gainful Foliar and Seed Coating Applications of Carbon Nanotube in Pea (Pisum sativum L.) Crop
GHAMSSE Mohamed F. Mohamed¹, Sadoun M. E. Sultan²
Asian Journal of Research and Review in Agriculture 333 (3(1)), 12-22 , 2021
2021
Citations: 2
Growth and Productivity of Garden Pea (Pisumsativum L.) as Affected by Foliar Application of Carbon Nanotubes (CNT) and Zinc Oxide Nanoparticles (ZnO NPs)
SME Sultan, MF Mohamed, GH Abdelrahim, MSS El-basyouny
Assiut Journal of Agricultural Sciences 11 (51), 171-187 , 2020
2020
Citations: 1