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Information Journal Paper

Title

EFFECTS OF ULTRASOUND WAVES AND MAGNETIC FIELD ON GROWTH AND YIELD OF CURUM COPTICUM IN FIELD CONDITIONS

Pages

  142-151

Abstract

 Seed priming is a very simple method that ends in better GERMINATION and establishment of seedling. One of the priming methods, is biophysical methods. Treating seeds by ULTRASOUND waves and MAGNETIC FIELD are among the biophysical methods. With proven the medicinal effects of AJOWAN (Curum copticum), production and processing of the plant species in the world has a special importance. In order to study the effects of ULTRASOUND waves and MAGNETIC FIELD on growth and YIELD of AJOWAN in the field conditions, increasing the percentage and speed of seed GERMINATION, increasing resistance of seedlings, and increasing resistance to environmental stresses such as drought, cold, heat, and increasing resistance to diseases and pests, the research was carried out at the University of Agriculture and Natural Resources of Ramin during 1388-89. Seeds were two times treated with ULTRASOUND 22 KHz frequency, 2 and 5 min (U2, U3) and treatment related to the 5000 gauss MAGNETIC FIELD intensity in three different times, 15, 30, 45 (M2, M3& M4) at a temperature of 30oc was applied. Control treatment was also considered. Factorial experiment in Randomized complete blocks design with four replications was carried out. The results showed that, with treatments applied MAGNETIC FIELD and ultrasonic wave, vigure and GERMINATION of AJOWAN seeds improved. It seems that the MAGNETIC FIELD treatment at the time of 30 minutes, and in some cases 45 minutes with ULTRASOUND waves treatment of 5 minutes had the greatest impact on the plants. Despite the high sensitivity of both plant diseases and pests, no trace of disease and pest found in field.

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    APA: Copy

    MARGHAEIZADEH, GH., GHARINE, M., FATHI, GH., ABDALI, A., & FARBOD, M.. (2014). EFFECTS OF ULTRASOUND WAVES AND MAGNETIC FIELD ON GROWTH AND YIELD OF CURUM COPTICUM IN FIELD CONDITIONS. APPLIED FIELD CROPS RESEARCH (PAJOUHESH & SAZANDEGI), -(104), 142-151. SID. https://sid.ir/paper/214827/en

    Vancouver: Copy

    MARGHAEIZADEH GH., GHARINE M., FATHI GH., ABDALI A., FARBOD M.. EFFECTS OF ULTRASOUND WAVES AND MAGNETIC FIELD ON GROWTH AND YIELD OF CURUM COPTICUM IN FIELD CONDITIONS. APPLIED FIELD CROPS RESEARCH (PAJOUHESH & SAZANDEGI)[Internet]. 2014;-(104):142-151. Available from: https://sid.ir/paper/214827/en

    IEEE: Copy

    GH. MARGHAEIZADEH, M. GHARINE, GH. FATHI, A. ABDALI, and M. FARBOD, “EFFECTS OF ULTRASOUND WAVES AND MAGNETIC FIELD ON GROWTH AND YIELD OF CURUM COPTICUM IN FIELD CONDITIONS,” APPLIED FIELD CROPS RESEARCH (PAJOUHESH & SAZANDEGI), vol. -, no. 104, pp. 142–151, 2014, [Online]. Available: https://sid.ir/paper/214827/en

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