M. Abdrabbo

Improving maize production and irrigation water use efficiency using glycine betaine and hydrogen peroxide under drought conditions

Hend Khalil Ibraheem, M. Abdrabbo, Mohamed Abbas

Promotion of sunflower growth and water productivity using soil amendments under saline conditions

Karam Farrag, Sara G. Abdel-Hakim, Marwa E. El-Sesy, M. Abdrabbo

An experimental field trial was conducted to evaluate the effects of adding gypsum, compost, and their combination on the characteristics of a salt-affected loamy sand soil and on sunflower growth and productivity thereon. The trial was carried out in a reclaimed new …

Égypte (code pays fourni par la source)

TOLERANCE INDICES AND BIOCHEMICAL VARIATIONS OF SOME FABA BEAN CULTIVARS UNDER WATER DEFICIT STRESS

Eman M.R. Esmaiel, Eman ElSarag, M. Abdrabbo, Moatazallah A. Mohamed et autres

The field experiment was carried out at agriculture research station, Al-Arish, North Sinai, Egypt during two growing seasons(2020/2021 and 2021/ 2022).Three Vicia faba L. cultivars (Sakha2, Nubarya1 and Maryot2) were evaluated under water stress levels (severe stress (50%), moderate stress (75%) and …

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COMPARATIVE BETWEEN WATER LEVEL AND SOIL COVER MATERIAL ON GROWTH, PRODUCTIVITY AND WATER USE EFFICIENCY OF HOT PEPPER PLANT

M. Abdrabbo, Tarek Younis, Mona M.Aly, Rasha M. EL-Morshedy et autres

Two field experiments were conducted during the two successive winter seasons of 2020-2021 and 2021-2022 on the experimental farm belonging to the Central Laboratory for Agricultural Climate, Agricultural Research Center, Giza Governorate, and Egypt. The study comprised three irrigation levels (50, 75, …

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ECONOMICAL EVALUATION OF MANGO (CV. KEITT) TREES UNDER COLOURED SHADE NETS

Assem A. A. Mohamed, M. Abdrabbo, Mahmoued A. Medany, A. A. M. Esmail

This study explored the economical viability of five different coloured shade nets (White, yellow, red, blue and black) on mango production (Mangifera indica L. cv. Keitt). This study investigated the climatic parameters in terms of light intensity, minimum and maximum air temperature, …

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Physiological studies on eggplant (Solanum melongena) grown under drought conditions

Sayed F. El-Sayed, Mohamed M Shahein, M. Abdrabbo, Asmaa S. Hafez

Field experiment was conducted during the two growing seasons of 2019 and 2021, at Dokki region, El-Giza Governorate, Egypt, in order to investigate the effect of deficit irrigation (DI) treatments: 100% (control), 70% and 50% of ETo (Reference evapotranspiration) and two irrigation …

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Carbon and Water Footprint

A. Farag, M. Abdrabbo

Climate change has become one of the most relevant global challenges that impact the overall world. One way to combat climate change is to calculate and reduce the climate impacts of single products. An estimate of the total amount of greenhouse gases …

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GROWTH AND YIELD OF CAULIFLOWER AS AFFECTED BY BORON SPRAY AND IN-ROW PLANT SPACING

A.A. Farag, M. Abdrabbo, Z.Y. Maharik, Rasha M. EL-Morshedy

A field experiment was tested in the Central Laboratory for Agricultural Climate Experimental Farm, Dokki, Giza Governorate, Egypt, during the two growing seasons of 2019/2020 and 2020/2021 on cauliflower. The aim of this research was to study the effect of plant spacing …

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Water Footprint for Garlic under Irrigation Levels and Agrispon Application

A. Farag, M. Abdrabbo, Z. Y. Maharik, Rasha M. El-Morshedy

Field experiment was conducted in Giza, Egypt, during two growing seasons of 2017-2018 and 2018-2019 on garlic crop, with the objective of investigating the effect of different irrigation levels (60, 80 and 100 % of water requirements and their combination with the …

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Water Footprint for Garlic under Irrigation Levels and Agrispon Application

A. Farag, M. Abdrabbo, Z. Y. Maharik, Rasha M. El-Morshedy

Field experiment was conducted in Giza, Egypt, during two growing seasons of 2017-2018 and 2018-2019 on garlic crop, with the objective of investigating the effect of different irrigation levels (60, 80 and 100 % of water requirements and their combination with the …

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Foliar silicate application improves the tolerance of celery grown under heat stress conditions

Fadl A. Hashem, Rasha M. El-Morshedy, Tarek Younis, M. Abdrabbo

Temperature rise is one of the most challenging climate change impacts that increase the intensity of heat stress. In this investigated the production of celery (Apium graveolens var. rapaceum F1 hybrid)) was tested during the late season. The experiment was carried out …

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Equilibrium Content between Nitrogen and Phosphorus for Lettuce (Lactuca sativa L.) Grown in a Clay Soil

Tarek Younis, Shaimaa Abd-Elrahman, M. Abdrabbo

This study aims to investigate the effect of different nitrogen concentrations (60, 120 and 180 mg L-1) applied in the form of ammonium nitrate (NH4NO3) through fertigation and, also, phosphorus concentrations (15, 35 and 55 mg L-1) in the form of phosphoric …

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