Response of growth and head yield of red cabbage plant to mineral phosphorus application with phosphorein and spraying with seaweed extract
- 1Department of Plant Production, Faculty of Technology and Development, Zagazig University, Egypt
- 2Dr of Department of technology and development Zagazig university
Abstract
The experiment was conducted at the Experimental Farm of Faculty of Technology and Development (Ghazala Region), Zagazig University, Sharkia Governorate, Egypt during the winter seasons of 2022-2023 and 2023-2024 , to study the effect of phosphorus as soil application at (50kg/fed. and 100kg/fed.) and foliar spray with phosphorein at (2 mll-1 and 4mll-1) and seaweed extract at (2mll-1 and 4mll-1) on growth and head yield of red cabbage cv Primero. The experiments were set out in a randomized complete block design with three replications. The experiment included 11 treatments as follows: Control (sprayed with tap water), phosphorus at 50kg/fed phosphorus at 100kg/fed, phosphorus at 50kg/fed+ phosphorein e 2mll-1, phosphorus at 50kg/fed+ phosphorein e 4mll-1, phosphorus at 100kg/fed+ phosphorein e 2mll-1, phosphorus at 100kg/fed+ phosphorein e 4mll-1, phosphorus at 50kg/fed+ Seaweed extract 2 mll-1, phosphorus at 50kg/fed+ Seaweed extract 4 mll-1, phosphorus at 100kg/fed+ Seaweed extract 2 mll-1 and phosphorus at 100kg/fed+ Seaweed extract 4 mll-1.The obtained results reveal that, phosphorus 100 kg/fed and seaweed extract at 4 mll-1, increased the number of leaves per plant, plant length (cm), fresh weight of plant and head diameter , as well as total yield.Conclusion: Phosphorus at 100 kg/fed and spraying with phosphorein at 4ml/l ,as well as phosphorus at the same rate with 4mll-1 seaweed extract , increased plant growth characters and total yield and its components of red cabbage
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BibTeX
@article{awad2026response,
title = {{Response of growth and head yield of red cabbage plant to mineral phosphorus application with phosphorein and spraying with seaweed extract}},
author = {Mary Awad and Essam Abou El- Salehein and Mohamed Elnagy},
journal = {Journal of Productivity and Development},
year = {2026},
month = oct,
doi = {10.21608/jpd.2026.534262},
url = {https://doi.org/10.21608/jpd.2026.534262},
note = {CC BY},
}
RIS
TY - JOUR
TI - Response of growth and head yield of red cabbage plant to mineral phosphorus application with phosphorein and spraying with seaweed extract
AU - Mary Awad
AU - Essam Abou El- Salehein
AU - Mohamed Elnagy
PY - 2026
DA - 2026/10/25
JO - Journal of Productivity and Development
DO - 10.21608/jpd.2026.534262
UR - https://doi.org/10.21608/jpd.2026.534262
AB - The experiment was conducted at the Experimental Farm of Faculty of Technology and Development (Ghazala Region), Zagazig University, Sharkia Governorate, Egypt during the winter seasons of 2022-2023 and 2023-2024 , to study the effect of phosphorus as soil application at (50kg/fed. and 100kg/fed.) and foliar spray with phosphorein at (2 mll-1 and 4mll-1) and seaweed extract at (2mll-1 and 4mll-1) on growth and head yield of red cabbage cv Primero. The experiments were set out in a randomized complete block design with three replications. The experiment included 11 treatments as follows: Control (sprayed with tap water), phosphorus at 50kg/fed phosphorus at 100kg/fed, phosphorus at 50kg/fed+ phosphorein e 2mll-1, phosphorus at 50kg/fed+ phosphorein e 4mll-1, phosphorus at 100kg/fed+ phosphorein e 2mll-1, phosphorus at 100kg/fed+ phosphorein e 4mll-1, phosphorus at 50kg/fed+ Seaweed extract 2 mll-1, phosphorus at 50kg/fed+ Seaweed extract 4 mll-1, phosphorus at 100kg/fed+ Seaweed extract 2 mll-1 and phosphorus at 100kg/fed+ Seaweed extract 4 mll-1.The obtained results reveal that, phosphorus 100 kg/fed and seaweed extract at 4 mll-1, increased the number of leaves per plant, plant length (cm), fresh weight of plant and head diameter , as well as total yield.Conclusion: Phosphorus at 100 kg/fed and spraying with phosphorein at 4ml/l ,as well as phosphorus at the same rate with 4mll-1 seaweed extract , increased plant growth characters and total yield and its components of red cabbage
SN - 2682-3322
SN - 1110-2543
ER -