Ecological Intensification Through Nutrient Recycling and Composting in Organic Farming.

Citation:
Ecological Intensification Through Nutrient Recycling and Composting in Organic Farming., Ceglie, F. G., and Abdelrahman H. M. , Composting for Sustainable Agriculture, (2014) copy at www.tinyurl.com/jrqlsak

Abstract:

In   organic   agriculture   fertilizers   are   permitted   in   organic   forms,   as defined   by   regulation.   Mineralization   of   organic   fertilizers   is   a   biological   decomposition   that   release   plants’   available   nutrients;;   hence   soil   microbial   communities are   vital   in   the   organic   cropping   systems.   Composting   microorganisms   can   work   for   the   farmer’s   benefit   recycling   agricultural   organic   wastes   into   materials   that   contribute   to   healthy   and   biologically   active   soil.   Composting   process   has   been   deeply  described  to  highlight  the  link  among  starting  mixture,  process  factors  and  final  resulting  compost.  Composting  and  crop  residues  incorporation  are  fundamental  to  recycle  resources  at  farm  level  to  improve  the  nutrients  use  efficiency  and  to decrease  the  off-­farm  input  needs.  In  the  organic  farming  a  balanced  combination  of compost  application  and  crop  residues  incorporation  increases  the  microbial  carbon use   efficiency,   which   regulates   the   soil   organic   matter   decomposition   and   nutrients  mineralization  resulting  both  to  increase  the  yield  and  to  decrease  the  negative impact  on  the  environment.

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