Hassan Haffez Hassan Tarabye

• phd - Lecturer
• Professor (Associate) at Aswan University

In order to sustain food production under conditions of limited water and in arid regions using the least amount of irrigation water possible, two experiments were conducted during the years 2021 and 2022 in the Nubaria region, Egypt. The performance of an automated drip irrigation control system was evaluated as a potentially efficient and sustain...

Perhaps one of the most important goals of sustainable development for developing countries is to enhance the utilization of renewable energy sources in all sectors in general and the agricultural sector in particular. The pre-cooling process helps to maintain quality and extend the shelf life of the fruits and vegetables. The aim of this study was...

The pre-cooling process (The removal of field heat) is considered one of the most important post-harvest processes that directly affect the quality and production. Pre-cooling reduces microbial activity, respiration rates, and vital heat. This process reduces water loss and decomposition, thus, it helps to maintain quality and extend the shelf life...

This study aimed to develop a solar chiller for tomatoes pre-cooling under Aswan Governorate climatic conditions. Solar precooling for the experiment, the following system was utilized three main separated parts: 1- solar system (source energy), 2- chiller, and 3- precooling cycle. Experiments were conducted in the Faculty of Agriculture and Natura...

Producing methane from wastes like sugarcane bagasse and cow manure has the dual advantages of reducing these wastes and trying to maximize energy recovery. By utilizing different mixture ratios, the research seeks to increase the methane output from the anaerobic co-digestion of cow dung (CM) with sugarcane bagasse (SB) in Aswan, Egypt. In a 700 m...

There are many benefits for applying pulse irrigation and using rice straw as organic mulching for saving irrigation water under drought conditions. This study investigated the effect of pulse drip irrigation and rice straw organic mulching on yield, water productivity and quality of orange crop under sandy soils conditions during 2016 and 2017 sea...

In the present research, a new specific model of an indirect solar-electrical dryer for onions slices was designed and constructed at a Zagazig City , Sharkia Governorate, Egypt. Solar dryer consists of solar flat plate air collector with V-corriugated absorption plate. The total area of the collector is 1.75 m 2. The size of the drying cabinet is...

One of the alternative solutions via traditional or non traditional resources such as reusing the drainage water of fish Ponds "DWFP". Two field experiments were carried out during growing seasons 2014 and 2015, it was executed in research farm of National Research Centre, El-Nubaria Province, El-Behira Governorate, Egypt. The aim of this study is...

Due to limitation water resources in Egypt, the water use efficiency most be maximized to facing the population increase. Two field experiments were done during the two successive seasons 2014 and 2015, at El-Nubaria research station for National Research Centre, Egypt. The execution of modified design for drip irrigation system should be tested an...

in this study , a complete solar water heating system has been located beside two experimental greenhouses cultivated by sweet coloured peppers crop from 27th of August 2010 until 26th of july 2011. The total heat energy required for heating the greenhous was computed based on the requirements for heating a greenhouse reside in the task of adding h...