<![CDATA[Bioremediation  is  one  of the effective  ways  to  remediate  pesticide-contaminated  land,  in order to  reduce environmental pollution problems. Bacillus substillis, Heliothrix oregonensis, Catenococcus thiocycli,and Achoromobacter sp are soil microbes which are capable of lowering the levels of chlordanein the fields. These microbes derived from preliminary research results indigenous soil insulation in the Laboratory of Microbiology LIPI Cibinong. This research is aimed to determine the decrease levels of chlordane in paddy fields cultivated with rice Ciherang variety using bioremediation treatment. The soil used for the planting medium is taken from Cilamaya village, District CilamayaWetan,  Karawang. This research  is conducted  at  Jakenan Research Station from January to December 2013. This research uses activated carbon coated urea and biochar enriched by  indigenous microbes with a dose 250 kg/ha. This research is designed by using complete  randomized  block design which  is  repeated  three times with for 40 ml microbial concorcia populations 109 in 1 kg of urea coated by biochar or activated carbon. The microplot size 1 x 1 m with spacing of 20 x 20 cm. Insecticide residue analyzes carried out in Balingtan Laboratory in Bogor by gas chromatography, using the SNI 06-6991.1-2004method. The result shows  biochar coconutshell-coated urea  enriched  with microbes  in rice  farming  can reduce  pesticide residues  chlordane amountedto 27.10%]]>
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