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File: Methods Of Composting Pdf 88825 | Compost Methods English
maintenance of nadep compost step 4 add cowdung slurry again methods of composting step 5 repeat the same layer upto the height of 4 date of actions to be taken ...

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         Maintenance of NADEP Compost                                         Step 4: Add cowdung slurry again.                                   Methods of Composting 
                                                                              Step 5: Repeat the same layer upto the height of 4 
         Date            of   Actions to be taken                             feet.                                                                
         observation                                                          Step  6:  Repeat  the  cycle  for  120  days  and  the 
         After 15 days        Pour cowdung slurry on top                      compost is then ready to use.                                        
         After 30 days        Turnover  the  compost  and  pour                
                              the slurry on top                               Maintenance Aerobic Compost                                          
         After 45 days        Pour cowdung slurry on top again                 
         After 60 days        Turnover  the  compost  and  pour               Date          of   Actions to be taken                               
                              the slurry on top                               observation 
         After 75 days        Pour cowdung slurry on top                      After 15 days      Pour cowdung slurry on top                        
         After 90 days        Turnover  the  compost  and  pour               After 30 days      Turnover the compost and pour the                 
                              the slurry on top                                                  slurry on top 
         After 105 days       Pour cowdung slurry on top again                After 45 days      Pour cowdung slurry on top again                  
         After 120 days       Ready to use                                    After 60 days      Turnover the compost and pour the 
                                                                                                 slurry on top                                     
                                                                              After 75 days      Pour cowdung slurry on top  
         Aerobic Composting                                                   After 90 days      Turnover the compost and pour the                 
         Aerobic  composting  is  a  natural  biological                                         slurry on top 
                                                                              After 105 days  Pour cowdung slurry on top again                     
         process,  carried  out  under  controlled  aerobic                   After 120 days  Ready to use 
         conditions.  Aerobic  compost  is  prepared  by                                                                                           
         mixing  together  compostable  materials  with                        
         cowdung slurry.                                                                                                                           
         Materials Required:                                                                                                                       
                                                                                                                                                   
         1. Green Matter                                                       
         2. Dried Leaves/Paddy Straw                                                                                                               
         3. Fresh Cow dung                                                     
         4. Water                                                                                                                                  
                                                                               
         Procedures                                                                                                                                
                                                                               
         Step 1: Aerobic compost is prepared in three layers.                                Figure 1: Aerobic Composting                          
         The first layer includes the use of various compost                   
         materials  which includes dried husk, twigs, stalks,                                                                                          Bio-Resources Development Centre 
         leaves etc.                                                           
         Step  2:  The  second  layer  includes  addition  of                                                                                                    th
         cowdung slurry.                                                                                                                                    5 ½  Mile, Upper Shillong 
         Step3:  The  third  layer  involves  the  use  of  fresh                                                                                                Meghalaya-793009 
         compostable materials for adequate nitrogen supply.                   
         VERMICOMPOSTING                                                      Maintenance of Vermicompost                                         should be compact. The tank bed should be covered 
         Vermicomposting  is  a  method  of  preparing                                                                                            with a layer of cowdung mixed with soil to prevent 
         enriched  compost  with  the  use  of  earthworms.                   Date          of   Actions to be taken                              seepage.  
         Earthworms  consume  biomass  secreted  from  the                    observation                                                         Step  2:  Materials  for  decomposition,  namely 
         agricultural  wastes  and  decomposition  of  the                    After 30 days      Turnover the compost and pour the                biodegradable  biomass  waste  cowdung  or  biogas 
         agricultural waste is done by microorganisms. It is                                     slurry on top                                    slurry, fine dry soil mass and water should be kept 
         one  of  the  easiest  methods  to  recycle  agricultural            After 60 days      Turnover the compost and pour the                ready before filling the tank.  
         wastes and to produce quality compost.                                                  slurry on top                                    Step3: The first layer of the tank is to filled with 
                                                                              After 90 days      Turnover the compost and pour the                biomass waste of about 15 cm thickness. Subsequent 
         Materials Required:                                                                     slurry on top                                    layers  are  to  be  filled  with  dung  slurry  and  to  be 
         1. Bamboo                                                            After       120  Ready to use                                       followed  with  soil  materials.  This  sequence  of 
         2. Clay                                                              days                                                                layering is to be repeated till the tank is more than 
         3. Earthworm                                                                                                                             full.  
         4. Water                                                                                                                                 Step  4:  One  sequence  of  three  layers  must  be 
         5. Fresh Cow dung                                                                                                                        completed in one go.  
         6. Dried Leaves/Paddy Straw                                                                                                               
                                                                                                                                                   
         Steps of Preparation                                                                                                                      
         Step 1: The tank for Vermicompost production used                                                                                         
         will be dependent on the size of the Tank and the                                                                                         
         thickness should not exceed 50 cm. For producing                                                                                          
         400 kg of compost, about 2000 nos. of earthworms                                                                                          
         are used. The size of the tank should be 0.60 cu m                                                                                        
         (1m x 1m x 0.60m).                                                                                                                        
         Step  2:  Selection  and  shredding  of  agricultural                                 Figure 2: Vermicompost                              
         materials.                                                                                                                                
         Step  3:  Cowdung  and  chopped  dried  agricultural                 NADEP COMPOSTING                                                                      Figure 3: NADEP Composting 
         materials are mixed together properly and are kept                   Nadep composting  is  a  natural  process  by  which                 
         for decomposition for a period of 2 – 3 weeks. When                  biomass  waste,  soil  waste  and  animal  waste  are               Step 5: In order to maintain the moisture level and 
         cooled, earthworms are added to this.                                biologically degraded and decomposed into organic                   also to prevent cracking, top layer is to be plastered 
         Step 4: For protecting the worms from predators,                     compost.                                                            with dung and to make up for evaporation losses, 
         small drains are to be constructed around the upper                                                                                      water  should  be  regularly  sprinkled  over  top  and 
         ridges of the tank.                                                  Materials Required:                                                 cracks  filled  up  with  dung  slurry  as  and  when 
         Step 5: The tank should be kept moist by sprinkling                  1. Bamboo                                                           developed.  
         water daily and should be covered by gunny bags.                     2. Fresh Cow dung.                                                  Step 6: The filling should be done on installments.  
         Step  6:  Worm  casts  are  to  harvested  every  week               3. Dried Leaves/ Paddy Straw.                                       Step  7:  It  takes  100  –  120  days  to  complete  the 
         after the earthworms have excreted them.                             4. Water.                                                           decomposition. The manure is then sieved and the 
         Step  7:  After  a  period  of  120  days  when  the                 Method of Preparation                                               NADEP is ready.  
         decomposition  is  completed,  the  compost  is  dried               Step  1:  Construction  of  a  simple,  inexpensive                  
         and ready to use.                                                    rectangular  tank  with  enough  spaces  for  proper                 
                                                                              aeration. The area in which the tank is constructed 
                             
                             
                             
                             
                             
                             
                             
                             
     
     
     
     
     
     
     
     
     
     
     
     
     
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...Maintenance of nadep compost step add cowdung slurry again methods composting repeat the same layer upto height date actions to be taken feet observation cycle for days and after pour on top is then ready use turnover aerobic a natural biological process carried out under controlled conditions prepared by mixing together compostable materials with required green matter dried leaves paddy straw fresh cow dung water procedures in three layers figure first includes various which husk twigs stalks bio resources development centre etc second addition th mile upper shillong third involves meghalaya adequate nitrogen supply vermicomposting vermicompost should compact tank bed covered method preparing mixed soil prevent enriched earthworms seepage consume biomass secreted from decomposition namely agricultural wastes biodegradable waste or biogas done microorganisms it fine dry mass kept one easiest recycle before filling produce quality filled about cm thickness subsequent are bamboo followed...

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