Author = Haytham S. Helmy
Number of Articles: 2
Evaluating the Engineering Characteristics of Date Palm Pollen Grains ‎Carrier Materials

Volume 46, Issue 2, August 2024, Pages 251-262

10.21608/agro.2024.317204.1502

Eid ABD EL RAHMAN; Mohamed Ghonimy; Mohamed Mahmoud Ibrahim; Diaa El-Rayes; Maher Fathy Attia; Haythem Helmy

TIME-MOTION STUDY OF DATE PALM TRADITIONAL CLIMBING METHOD AND USING CLIMBING MACHINE

Volume 46, Issue 2, August 2024, Pages 461-476

10.21608/agro.2024.326676.1529

mohamed ahmed refai; Wahba Mohammady El-Adawy; Gamal E. M. Nasr; Abdalla Mamdouh Mohamed; Haytham S. Helmy

Egyptian Journal of Agronomy

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