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Effect of bacteria containing bio-fertilizer on Cd-tolerance of corn and sunflower seedlings in nutrient solution
Published October 20, 2009
15-21

Bio-fertilizers promote the nutrition uptake, firstly enhance the baring and mobility of nutrients, on the other hand biofertilizers elevate nutrient uptake in direct way. Although there are a lot of questions about their application in polluted soils. The  cadmium ion is easily collectable and also transportable inside plants. Thus the Cd... can get into the food-chain causing public health problems. The cadmium treatment decreases the dry matter accumulation, and the intensity of photosynthesis at the experimental plants, while the treatments with bio-fertilizer increased these parameters. The cadmium accumulated in the roots, the transport to the shoots was low. We came to the conclusion, that –because of the different nutrient-uptake systemthe sunflower took up more cadmium. Using bacterium containing bio-fertilizer the toxic effect of cadmium was moderated. By our experimental results the use of Phylazonit is offered under contaminated conditions.

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Examination of the possible role of biofertilizers and wood ash in the nutrient supply of plants
Published November 2, 2009
87-95

Some physiological effects of bacteria containing fertilizer and some wood ash were examined in the experiments. The minimization of the use of chemicals in agriculture has been an ongoing challenge. One option lies in the intenzification of soil life. The release of organic matters by the roots and bacteria play a significant role in the uptak...e of minerals. The main problem to usilize wood ash in agriculture is its heavy metal contents. The solubility of heavy metals is very low, therefore there is no risk to use the wood ash in the agriculture and in the horticulture according to our experiments. The wood ash and biofertilizer contains several micronutrients in an optimum composition for forestry and agricultural plants.

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20
105
Environment-friendly nutrient supply in the area of NYÍRERDŐ Zrt
Published December 16, 2012
111-116

The widespread realization of environmental friendly management is an important segment of seeking sustainable technological and
technical solutions. The methods ensuring sustainable development by exploiting natural facilities have great significance. Bacteria-based
biofertilizers and wood ash are good examples of them. Using bacteria-ba...sed biofertilizer means a kind of biofertilization that is using the
possibilities provided by the ecosystem.

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