Hozayn, M., Rashwan, E., Othman, M. (2019). Impact of Magnetic Water on Soil Fertility and Faba Bean Productivity under Reducing Phosphorus Fertilizer Rates in Salt aAffected Soils.. Journal of Soil Sciences and Agricultural Engineering, 10(12), 781-786. doi: 10.21608/jssae.2019.85131
M. Hozayn; E. M. Rashwan; M. M. Othman. "Impact of Magnetic Water on Soil Fertility and Faba Bean Productivity under Reducing Phosphorus Fertilizer Rates in Salt aAffected Soils.". Journal of Soil Sciences and Agricultural Engineering, 10, 12, 2019, 781-786. doi: 10.21608/jssae.2019.85131
Hozayn, M., Rashwan, E., Othman, M. (2019). 'Impact of Magnetic Water on Soil Fertility and Faba Bean Productivity under Reducing Phosphorus Fertilizer Rates in Salt aAffected Soils.', Journal of Soil Sciences and Agricultural Engineering, 10(12), pp. 781-786. doi: 10.21608/jssae.2019.85131
Hozayn, M., Rashwan, E., Othman, M. Impact of Magnetic Water on Soil Fertility and Faba Bean Productivity under Reducing Phosphorus Fertilizer Rates in Salt aAffected Soils.. Journal of Soil Sciences and Agricultural Engineering, 2019; 10(12): 781-786. doi: 10.21608/jssae.2019.85131
Impact of Magnetic Water on Soil Fertility and Faba Bean Productivity under Reducing Phosphorus Fertilizer Rates in Salt aAffected Soils.
1Field Crop Research Department, Agricultural and Biological Research Division, National Research Centre, 33 El-Behouth St., (Former El-Tahrir St.) 12622 Dokki, Giza, Egypt.
2Soil Fertility and Plant Nutrition Research Department, Soil, Water and Environment Research Institute, Agriculture Research Centre, El-Gama St., Giza, Egypt.
Abstract
This study aims to optimize of P fertilizers unit and alleviation soil salinity stress using irrigation with magnetic water. Two field trial using faba bean (Vicia faba L.; Variety Giza 843), were conducted at Agricultural Experimental Research Station of Tag El-ezz, Agricultural Research Centre, El-Mansoura Province, El-Dakhalia Governorate, Egypt during two successive winter seasons of 2015/16 and 2016/17. The experiment treatments were included two irrigation water treatment (normal and magnetized water) and three doses of P fertilizers (50, 75 and 100% from recommended P application). The two factors were layout in split plot design with three replicates, where the water and P fertilizers treatments were located randomly in the main and subplot respectively. The obtained results indicated that irrigation faba bean plants with magnetic-water treatment surpassed significantly irrigation with un-magnetized water under all dosses of P fertilizers in all recorded parameters except N and Na concentration in soil. Regarding irrigation with magnetic water, the increasing reached 21.45, 24.24 and 40.17% in plant height (cm), fresh plant weight (g) and seed yield (g plant-1) at harvest compared to irrigation with un-magnetized water of both seasons. As well as the improvements in concentration of N, P and K, Ca and Mg in seeds reached 19.01, 79.59, 49.43, 22.18, and 10.06 % respectively compared to irrigation with un-magnetized water. Finally, irrigation with magnetic water and P fertilizer at rate of 100% from recommended application is considered as most suitable treatment for obtaining the highest yield of faba bean under these experimental conditions.
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