H. H. Hamed

Using of Somatic Embryogenesis for Improving Bolting-resistant New Local Cultivars of Heirloom Carrot Cultivars (Daucus carota) Under Egyptian Conditions

H. H. Hamed & M. Khalil Mohamed · Asian Journal of Agricultural and Horticultural Research · 2023

Foreign carrot varieties with desirable morphological traits for the local and global markets must bloom in low temperatures for a long period of time in Egypt, but these climatic conditions are not available for flowering and seed production for these varieties, so it is common...

Open access Research Article 10.9734/ajahr/2023/v10i4257

Maintaining and Improving Peas (Pisum sativum L.) CV. Master Pea (Local Cultivar) Using UPOV Descriptor and Multivariate Analysis in the Vegetable Seed Production Field

H. H. Hamed, Z. Hegazi Amal & G. Anany Tarek · Journal of Experimental Agriculture International · 2023

Although peas cv. master pea was registered more than 25 years ago in Egypt, this variety showed a remarkable superiority over the varieties grown in all governorates of Egypt in terms of production, quality, and environmental adaptation to climate changes. This study intends to...

Open access Research Article 10.9734/jeai/2023/v45i52118

Age-related Induced Resistance Effect on Tomato Seedlings for Producing Tomato Yellow Leaf Curl Virus (TYLCV)-Free Plants and High-quality Seeds

H. H. Hamed, A. Z. Hegazi, T. G. Anany & A. F. E. Afsah · Asian Journal of Agricultural and Horticultural Research · 2023

Egypt is facing a major problem in the field of tomato seed production, as infection with the yellow tomato leaf curl virus (TYLCV) is one of the most important factors in the success of this important production process, which has an impact on national food security, in addition...

Open access Research Article 10.9734/ajahr/2023/v10i3229