RANIA F. EL MANTAWY*, EMAN H. ABD EL-AZEIZ AND I. A. I. ELGAZZAR( 2021). Response of maize to combinations of organic and mineral nitrogen fertilization on growth, productivity and soil properties under calcareous and alluvial soilsPlant Cell Biotechnology and Molecular Biology 22(37&38):183-198; 2021 ISSN: 0972-2025
Abstract: A field experiment was conducted at two sites; (i) Farm of Tag El-Ezz (Dakahlia governorate) and (ii) Nubaria (Behera governorate), Agricultural Research Station, Egypt during the 2020 summer season to study the possibility of using compost and vermicompost as partial substitutes of mineral nitrogen
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Abdellatif Deyab Abdellatif1, Mohamed El Sayed Abou-Kota &, Shimaa Kamal Ganzour and Ahlam Sayed Allam( 2021). Soil spectral reflectance behavior related to chemical soil properties and macronutrients using the plsr modelInt. J. Agricult. Stat. Sci. Vol. 17, No. 1, pp. 309-316, 2021
Abstract: Spatial modeling and RS technique have become one of the means in managing soil properties to their evaluation and monitoring. Thus, reflected on the accuracy of the decision-making for the managing of farm systems. The study directs the use of Partial least squares regression (PLSR) as an indicator
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Gehan A. Helmy; Lamyaa A. Abd El-Rahman; Shreen S. Ahmed and Samira E. Mahrous( 2021). Efficacy of ZnO Nanoparticles as a Remedial Zinc fertilizer for soya bean and wheat corpsJ. of Soil Sciences and Agricultural Engineering, Mansoura Univ., Vol. 12 (8):573 - 582 , 2021
Abstract: The main objective of nano-fertilizers applications in agriculture is to minimize mineral fertilizers losses and increase yields to support agricultural production. Thus, this investigation was conducted in Gemmayze Station, El-Gharbia Governorate, Egypt, during the two growing seasons of 2017 and 2
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Mansour, F. Y.O. and Lamyaa A. Abd El-Rahman( 2021). An Attempt to Reduce the Use of Potassium Fertilization in Jerusalem Artichoke Plants in Clay Soil J. of Soil Sciences and Agricultural Engineering, Mansoura Univ., Vol 12 (9):597 - 604, 2021
Abstract: A field experiment was carried out at the Experimental Farm of El-Gemmeiza, Agric. Res. Station, El-Gharbeya Governorate, Egypt , during 2019 and 2020 summer seasons,to study the effects of different rates of potassium treatments at 48, 72 and 96 kg/fad. K2O as soil application and K2O concentration
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Lamyaa A. Abd El-Rahman, Reda I. Omara,Mohamed A. Gad( 2021). Influence of Hydrogen Peroxide and Nanofertilizer on Rusts Development and Wheat ProductivityEgypt. J. Agron. Vol. 43, No. 2, pp. 295-306 (2021)
Abstract: AN EXPERIMENT was conducted to study the effect of some foliar spray treatments on yellow rust and leaf rust severities, productivity, and grain quality of wheat cultivar “Gemmiza-7”. The treatments: hydrogen peroxide (H2O2) 30% (1mM), nano CaCO3 0.5% (5.0g/L), combination of H2O2 30% (1.0mM), a
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Ahmed M. Abd Allah, T.S. Mohamed, M.S. Mohamed and Tahany Noreldin( 2021). Alleviation of water deficiency effect by application of potassium silicate to faba bean intercropped with sugar beet in sandy soilZagazig J. Agric. Res., Vol. 48 No. (1) 2021
Abstract: Two field experiments were carried out at Ismailia Agricultural Research Station, Agricultural Research Center, Ismailia governorate (Lat. 30° 35' 30" N, Long. 32° 14' 50" E, 10 m a.s.l.), Egypt, during 2018/2019 and 2019/2020 growing seasons. The objective of this study was to determine the rate
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EL-Edfawy Y. M., S. Mohamed and E.M. Aly( 2021). Effect of k-sources in combination with gibberellic acid on maize production under water stress in sandy soilMenoufia J. Soil Sci., Vol. 6 February (2021): 1-17
Abstract: A field experiment was conducted along the two successive summer seasons of 2019 and 2020 under sandy soil conditions at Ismailia Agricultural Research Station. This study aim to evaluate the effect of K sources i.e. K-silicate and K- humate, combined with gibberellic acid application under differen
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Deshesh T.H.M.A.( 2021). Amelioration of salt affected soils and its productivity using soil amendments and tillage system Menoufia J. Soil Sci., Vol. 6 March (2021): 31 – 47
Abstract: Ameliorating the of salt affected soils, represent an important target in the agricultural security program of Egypt. In this concern a field experiment was conducted at El-Rowad Village, South of El-Hosainiya Plain, Sharkia Governorate, Egypt, during two successive growing winter seasons 2016/ 2017
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Maha M.E. Ali, Spyridon A. Petropoulos , Dalia Abdel-Fattah H. Selim, Mohssen Elbagory, Maha M. Othman, Alaa El-Dein Omara and Mostafa H. Mohamed( 2021). Plant Growth, Yield and Quality of Potato Crop in Relation to Potassium FertilizationAgronomy 2021, 11, 675
Abstract: The present work evaluated the effect of soil (S) and foliage (F) applied potassium on the growth, yield, and quality of potato plants. Potassium was added in soil at the recommended rate for all the treatments combining mineral fertilizers with K-feldspar and biofertilizers, while foliar spraying
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Abeer Abdulkhalek Ghoniem, Kamar M. Abd El-Hai, Ayman Y. El-khateeb, Noha M. Eldadamony , Samy F. Mahmoud and Ashraf Elsayed ( 2021). Enhancing the Potentiality of Trichoderma harzianum against Pythium Pathogen of Beans Using Chamomile (Matricaria chamomilla, L.) Flower ExtractMolecules 2021, 26, 1178.
Abstract: Our present study was designed to investigate the role of both Trichoderma harzianum and chamomile (Matricaria chamomilla L.) flower extract in mutual reaction against growth of Pythium ultimum. In vitro, the activity of chamomile extract was found to reduce the radial growth of Pythium ultimum up t
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Enga M. Niel( 2021). Application of Different Gypsum Sources as Soil Amendments to Improve Some Salt Affected Soils PropertiesWorld Journal of Agricultural Sciences 17 (2): 133-140, 2021
ISSN 1817-3047
Abstract: Salinity considered being an important for agricultural production in semi-arid regions. A field experiment was conducted on saline affected soil in El-Hussania area, Egypt, during the 2019 growing season. The aim of the experiment was to study the effect of by products gypsum (phosphogypsum and sul
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Enga M. Niel( 2021). Effect of Organic and Nitrogen Fertilizers on Soil Fertility and Wheat Productivity in a Newly Reclaimed Sandy SoilALEXANDRIA SCIENCE EXCHANGE JOURNAL, VOL. 42, No.3. JULY- SEPTEMBER 2021
Abstract: Two field experiments were carried out in a newly reclaimed sandy soil under sprinkler irrigation system at El Ismailia Agricultural Research Station, El Ismailia Governorate, Egypt during the winter seasons of 2017/2018 and 2018/2019, to study the effect of organic amendment (compost and FYM) under
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El-Taib, A. B. A.; A. M. Attia and Sakina R. Abazid( 2021). Impact of Bio and Inorganic Potassium and Nitrogen Fertilization on
Juice Quality and Sugar Yield of Promising Sugarcane Genotypes
J. of Plant Production, Mansoura Univ.,Vol 12 (4): 415-424, 2021
Abstract: This work was carried out during 2018/2019 and 2019/2020 seasons at Kom-Ombo Agricultural Research Station (latitude of 24o 28′ N and longitude 32o 57′ E at an elevation108 m above sea level), Aswan Governorate. to assess juice quality and sugar yield of some sugarcane genotypes as affected by
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M. H. Abdel Aal, Enga M. Niel and A. A. Abd El-Khalek( 2021). Impact of different nitrogen forms on soil fertility and cowpea productivity under conditions saline soil33(4): 12-24, 2021; Article no.IJPSS.67140 ISSN: 2320-7035
Abstract: The field experiment was carried out at the south-west portion of Shall El-Tina region, north Siena Governorate Egypt. The study investigated evaluations of different nitrogen fertilizers sources
(ammonium nitrate, ammonium sulphate and urea fertilizers) and rates (100%, 75% and 50% recommended dos
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Sarah E. E. Fouda and Enga M. Niel( 2021). Influence of Compost Tea and Potassium Humate on Soil Properties and Plant GrowthAJSSPN, 7(2): 29-40, 2021; Article no.AJSSPN.66294
Abstract: Two experiments were conducted at farm-Ismailia Governorate- Egypt, during summer seasons of 2019 and 2020, cultivated with soybean, at farm Ismailia Governorate, Egypt. The aim of this study was to evaluate the effect of two treatments (potassium humate or compost tea) at different rates of (0, 2,
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