Print ISSN: 2077-5822

Online ISSN: 2618-1479

Keywords : magnetic water


Magnetic Water Treatment in Agriculture Sciences

Ammar Subhy Shaker; Faez Saleh Mohammed; Hawraa G.T.Al-Shebani

Al-Qadisiyah Journal For Agriculture Sciences, 2021, Volume 11, Issue 2, Pages 109-113
DOI: 10.33794/qjas.2021.170229

This study investigates the difference in the effect of magnetized water on accelerating the transport of nutrients in sandy soils and on their absorption by citrus fruits [1]. The response of the fruits to irrigation with magnetized water was estimated for three successive seasons. The results showed the effect of magnetized water on the mobility of nutrients in the root zone, which differed significantly from the element to another according to the element's ability to be magnetized . The increase in the extraction of elements from the soil as a result of magnetization was the highest possible for iron, iron extraction reached 9 times the amount of extraction in the normal case from one piece of land . Zinc increased 5 times [2], phosphorous increased 3 times and the increase in manganese was only 80%.In any case, the leaves content of manganese showed the maximum increase of this element and zinc came after it in the second place, while the content of iron in the leaves was the lowest . The leaf content of phosphorous was tripled, and for potassium the increase was significant, while for nitrogen it was not affected by magnetized water . The amount of fruits reached its maximum when the water moved to a distance of 600 meters after the magnetization device on the other hand, the magnetization device stopped causing significant changes on the water that travels for a distance of more than 700 meters [3].

Effect of Foliar Zinc Application and Irrigation with Magnetic Water on Zinc Concentration in Grain , Growth and Rice Yield Variety Alyasmin ( Oryza Sativa L. ) .

R. A. H. Jassim

Al-Qadisiyah Journal For Agriculture Sciences, 2018, Volume 8, Issue 1, Pages 13-18
DOI: 10.33794/qjas.2018.162647

A field experiment is conducted in Al – Najaf Governorate during summer season 2015 to study the effects of magnetic water irrigation and Zinc foliar applications on Zinc concentration in grain , yield and growth of rice (Oriza sativa L.) of Yasmin variety . Treatments include using zinc ( ZnSo4.7H2O ( 23 % ZN ) with three levels (0 , 75 , 150) mg.zn.L-1 and tow levels of magnetic water irrigation ( magnetic 3500 gauss and no treatment ) Split plot according to RCBD with three replicates is designed . The following results are obtained :
1- The levels of magnetic water irrigation have significant effect on zinc concentration 32.6 mg . kg-1 grain , straw yield 9.75 mega gm. h-1 , plant height 116 cm , length of spikelet 27.03 cm, no. of seed in spikelet 130 seeds , wt. of 1000 grain ( 20gm ) .
2- There is a significant effect of the level of foliar Zinc on % fertility 17.75 % , grain yield 6.14 mega gm.h-1 ,zinc concentration 32.7 mg . kg-1 grain , no. of spikelet 409.3 .m-2 , straw yield straw yield 9.72 mega gm. h-1 , plant height 116 cm , length of spikelet 26.9 cm.
3 - The interaction between magnetic water & levels of Zinc application affects significantly in the grain yield 6.77 mega gm.h-1 , straw yield 10.28 mega gm. h-1 and zinc concentration in grain 35.3 mg Zn.kg-1 grain , plant height 119 cm , length of spikelet 28.7 , no. of seed in spikelet (143 seeds) , weight of 1000 grain ( 20.6 gm. ) .
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