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Effect of magnetic field on seed germination and ...

Tomato cv. Castlrock seeds were exposed to different magnetic strengths (0.1, 0.15 and 0.2 Tesla) for 1, 5, 10 and 15 minutes and germinated under distilled water or in saline concentration levels at 2500, 5000 and 7500 ppm. The results indicated that the magnetic field treatments significantly increased the germination percentage, reduced germination time and improved seed germination under...

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Simulation of magnetic field effect on a seed embryo cell ...

Simulation of magnetic field effect on a seed embryo cell. The plant seed embryo tissue cell, including the cell membrane and the intracellular and extracellular regions, was modelled as a spherical body.

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EFFECTS OF MAGNETIC FIELD EXPOSURE ON SEED AND .

EFFECTS OF MAGNETIC FIELD EXPOSURE ON SEED AND VEGETATIVE CUTTING PROPAGATION OF SELECT WOODY SPECIES Presented by Shannon Ashley Bage A candidate for the degree of Master of Science And hereby certify that, in their opinion, it is worthy of acceptance. Dr. Michele Warmund Dr. Christopher Starbuck Dr. J.W. Van Sambeek

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Effects Of Electromagnetic Fields On Seed Germination In ...

Exposure of seeds to magnetic field for a short time was found to help in accelerated sprouting and growth of the seedlings [16]. The magnetic field is not as widely applicable to the pre-sowing seed treatment as the electric field is. The magnetic field used in the experiments is mainly the constants magnetic ...

  • Published in: International Journal of Scientific & Technology Research · 2014Authors: E Rostami Zadeh · A Majd · S ArbabianGet Price
US4020590A - Apparatus and method for exposing seeds to a ...

Apparatus for magnetically treating seeds comprises a magnet for producing a unipolar magnetic field, an enclosed generally cylindrical housing having a closable access opening therein in which said seeds are placed for treatment, drive means associated with the housing for rotating said housing and imparting rolling and tumbling motion to the seeds within the housing, the housing being ...

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Effects Of Electromagnetic Fields On Seed Germination In ...

Exposure of seeds to magnetic field for a short time was found to help in accelerated sprouting and growth of the seedlings [16]. The magnetic field is not as widely applicable to the pre-sowing seed treatment as the electric field is. The magnetic field used in the experiments is mainly the constants magnetic ...

  • Published in: International Journal of Scientific & Technology Research · 2014Authors: E Rostami Zadeh · A Majd · S ArbabianGet Price
EFFECT OF ELECTRO-MAGNETIC FIELD ON THE GROWTH ...

16th century. It wasn't until the 19th century, however, that Louis Pasteur observed the positive effect of the earth's magnetic field on plant growth. Today, seed distributors magnetically treat seeds to encourage optimal plant growth ( O' Grady, n.d.).

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(PDF) Effect of magnetic field on seed germination and ...

The impact of a variable magnetic field, magnetically treated water and a combination of both these factors on the germination of seeds and the final mass at the initial stage of growth sunflower ...

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EFFECT OF ELECTRO-MAGNETIC FIELD ON THE GROWTH ...

16th century. It wasn't until the 19th century, however, that Louis Pasteur observed the positive effect of the earth's magnetic field on plant growth. Today, seed distributors magnetically treat seeds to encourage optimal plant growth ( O' Grady, n.d.).

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Effect of magnetic field on seed germination of two wheat ...

The effect of magnetic field on germination characteristics of two wheat Seeds has been studied under laboratory conditions. Seeds were magnetically exposed to magnetic field strengths, 125 or ...

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Effect of Magnetic Field on Seed Germination of Wheat

The variable magnetic field of exposure rate (50 mT/0.5h) is a very significant factor in influencing the germination process of wheat seeds. It observed is that the root length, radicle length and the protein percentage increase up to 10, 14 and 8 % respectively. Keywords: Magnetic field, wheat seeds, length root, dose rate, radicle, protein

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Chapter 1 Fields - MIT OpenCourseWare

then will give a feel for the properties of the scalar function. We show such a contour map in the xy-plane at z = 0 for Eq.(1.2.2), namely, I(,xy,0) 1 1/ 3 (1.2.3) x2 2 yd x2 y d 2 Various contour levels are shown in Figure 1.2.4, for d 1, labeled by the value of the function at that level.

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Effect of magnetic field on seed germination and ...

Tomato cv. Castlrock seeds were exposed to different magnetic strengths (0.1, 0.15 and 0.2 Tesla) for 1, 5, 10 and 15 minutes and germinated under distilled water or in saline concentration levels at 2500, 5000 and 7500 ppm. The results indicated that the magnetic field treatments significantly increased the germination percentage, reduced germination time and improved seed germination under...

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Pre-sowing Treatment For Seeds | Water Saving Technology ...

It was clear from the results that seeds, which were treated using magnetic field, grow faster. Also the property of magnetic field to activate the process (created by a specific device made by "Magnetic Technologies" company) speeds up protein formation, providing for the growth of roots and activating growth processes in weak seeds.

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Seed Magnetic Fields |

Magnetic fields appear to be present in all galaxies and galaxy clusters, and perhaps even in the smooth low density intergalactic medium. One explanation for these observations is that a seed magnetic field was generated by some unknown mechanism early in the life of the Universe, and was later amplified by various dynamos in nonlinear objects like galaxies and clusters.

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"Roaming" Magnetic Fields Found - National Geographic News

Apr 02, 2010 · Over time, the theory goes, a seed field could bulk up inside a galaxy, because the galaxy's slow spin causes charged particles and gases to align along the seed's magnetic field lines.

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magnetism and plant growth | Rollitup

Sep 11, 2011 · magnetic fields increase the germination rate and percentage of rice seeds. However, a study by Govoroon et al. (1992) observed no effect of WEF on the growth of pea, flax, and lentil seeds. These variable and contradictory results seem to suggest that the effects of magnetic fields .

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Impact of magnetic water on plant growth - LU

Impact of magnetic water on plant growth Jaime A. Teixeira da Silva1*, Judit Dobránszki2 1P.O. Box 7, Miki-cho Post Office, Ikenobe 3011-2, Kagawa-ken, 761-0799, Japan 2Research Institute of Nyíregyháza, University of Debrecen, Nyíregyháza, P.O. Box 12, H-4400, Hungary *Corresponding author, E-mail: [email protected] Abstract Magnetic fields (MFs) can alter plant growth and .

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Grass seeds and E field | Physics Forums

Jan 09, 2012 · The field lines would be invisible, and water usually contains ions that make it into a conductor, so grass seeds are definitely better. I don't think the grass seeds get a permanent dipole moment, but they probably contain molecules with permanent dipole moment, which will tend to align with the electric field, and thereby contribute to the induced dipole moment of the grass seed.

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US4020590A - Apparatus and method for exposing seeds to a ...

Apparatus for magnetically treating seeds comprises a magnet for producing a unipolar magnetic field, an enclosed generally cylindrical housing having a closable access opening therein in which said seeds are placed for treatment, drive means associated with the housing for rotating said housing and imparting rolling and tumbling motion to the seeds within the housing, the housing being ...

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