The application
The application of Barvar 2- biological phosphate
fertilizer in wheat cultivation a step to organic agriculture (green) and
reduction of environmental pollution
Masumeh Ghanbari 1,
Ahmad Janjan 2
1. Department of Agriculture, University of
Malayer, Malayer, Iran
2. Department of Veterinary Sciences, University of
Applied Science and Technology, Hamedan, Iran
Abstract: According
to Miller (1991) any change in climate, soil, water and food having adverse
effect on environment, human activities and other animals is called pollution.
Soil is an important part of environment as a geochemical resource for
pollution and it is a natural buffer controlling the transfer of elements and
chemical matter to atmosphere, hydrosphere and creatures. Today, excess use of
chemical fertilizers is one of the environment pollution factors including
soil. Some elements including chromium, lead, vanadium and arsenic
significantly are increased in soil. The plants can have considerable amount of
heavy metals in their tissue and the plants can transfer the heavy metals from
soil to water and human being and other live creatures. Some of the studies
showed that excess use of chemical fertilizers cause different kinds of cancer
in human being. Based on environmental and health pollution created of using
chemical fertilizers, producing and consuming bio-fertilizers is the most
important approach in soil improvement. Today, sustainable agriculture is
important and one of the approaches is to choose bio-agriculture (organic). In
organic agriculture instead of using chemical fertilizers, bio-fertilizers, compost,
organic and farm yard manure are used. The current study was carried out in
applied scientific center of Hamedan. In two sequential planting period of
wheat, instead of using phosphorus chemical fertilizer, the equal
bio-fertilizer- Barvar-2 Phosphate was used. Finally, sample plot experiment
was compared with control plot in terms of grain protein percent and product
performance and the results of the test were analyzed by Sas software. The
comparison of the means based on Duncan’s test showed significant difference in
increasing the performance and increasing grain protein due to the use of
mentioned bio-fertilizers.
[Masumeh Ghanbari , Ahmad Janjan. The
application of Barvar 2- biological phosphate fertilizer in wheat cultivation a
step to organic agriculture (green) and reduction of environmental pollution. Life
Sci J2013;10(1):487-490]. (ISSN: 1097-8135). http://www.lifesciencesite.com. 77
Keywords: Environment health, Organic agriculture, Biological
fertilizers, Soil pollution Full Text 77
