The Role of Heavy Metals on Metabolism of Polyamines in Bean Plants (VICIA FABA) and its Susceptibility to Fusarium Wilt
نویسنده
چکیده
Faba bean plants (Vicia faba) showed remarkable resistant to wilt disease caused by Fusarium solani pv. Phaseoli when watered with a mixture of heavy metal at a concentration 10mg/L. However the use of Zn, Pb alone slightly increases the susceptibility of bean plants to Fusarium wilt. Plants exposed to Cd or Cu treatment accelerate the symptoms appearance in infected plant. The toxicity of a single heavy metal in watering bean plants was quite clear on the level of polyamines, in which polyamines reduced sharply in treated plants and nearly no effect on polyamines by the use of a mixture of heavy metal.
منابع مشابه
Improvement of Biocontrol of Damping-off and Root Rot/Wilt of Faba Bean by Salicylic Acid and Hydrogen Peroxide
Rhizoctonia solani, Fusarium solani, F. oxysporum, and Macrophomina phaseolina were found to be associated with root rott and wilt symptoms of faba bean plants collected from different fieldes in New Valley governorate, Egypt. All the obtained isolates were able to attack faba bean plants (cv. Giza 40) causing damping-off and root rot/wilt diseases. R. solani isolates 2 and 5, F. solani isolate...
متن کاملComparison of the Effect of Liming and Magnesium Treatment of Heavy Metal Contaminated Soil on the Content of Magnesium, Calcium and Iron in Broad Beans (vcia Faba L. Ssp. Maior)
Tests have been conducted to determine the effect of liming and magnesium treatment on the content of magnesium, calcium and iron in broad bean plants growing on soil polluted with such heavy metals as cadmium, lead, nickel, copper and zinc. In 2005, an experiment was conducted in the village Zagaje Stradowskie (Œwiêtokrzyskie Province) on degraded Chernozem formed from loess, acid in reaction ...
متن کاملCultivation practices affect heavy metal migration between soil and Vicia faba (broad bean).
Pot-test experiments were conducted to study the influences of mulching and fertilizing on the migration of heavy metals from soil to Vicia faba (broad bean). Semi-transparent film was used to mulch soil. Swine manure compost was mixed with soil at a rate of 50 mg kg(-1) to fertilize the soil. Broad bean was grown for several months until fruits were formed. Soils and bean parts were sampled to...
متن کاملEffect of vermicompost application on seed yield and quality in fababean (Vicia faba L.) and fennel (Foeniculum vulgare L.) intercropping
To compare the replacement intercropping patterns of fennel (Foeniculum vulgare Mill.) and faba bean (Vicia faba L.) at different levels of vermicompost, a field experiment was conducted as factorial arrangement in randomized complete block design with three replications at the research field of the Faculty of Agriculture, Urmia University, Iran, in growing season of 2018. Experimental treatmen...
متن کاملارزیابی اقتصادی کشت مخلوط باقلا (Vicia faba L.) با ذرت (Zea mays L.) براساس شاخص مجموع ارزش نسبی و کاهش رشد علف های هرز
The chemical control of weeds raises serious concerns about food safety and environmental quality, which have necessitated the need for non chemical weed management techniques such as intercropping. Intercropping can suppress weeds and reduce the use of herbicides in production systems. Therefore, the objective of this work was to evaluate the effects of intercropping of faba bean and maize, as...
متن کامل