We are planning on making some manure in-house which should decrease some of our manure expenses. We went on a 'rice straw collection' spree last month and were able to gather 10 tipper loads (approx 10 tons) for a total of Rs 6000.
We have dug 8-10 pits which are going to be used as compost pits during dry season and as rain water harvesting structures in monsoon season. The pits are spread out across the land close to cultivation areas.
Conscious effort was made not to dig out fertile land to make these pits; there were several 'low lying areas' formed after removing bigger boulders. Using a JCB, these areas were made deeper.
Economics:
8L of Activated EM solution is required per ton of waste.
Expected Waste conversion to manure = 25%
1L of EM = 20L of activated EM = Rs 280
Cost of Input material (EM solution and Jaggery) = (8L/20L)*280/250 ~ Rs 0.45/Kg
Cost of Paddy Waste = Rs 600/250Kg = Rs 2.4
Total Cost = Rs 2.85/Kg
Compare this to various composts that are sold in the market for Rs 5-6. (Not to forget that a lot of places are selling sand instead of pure compost in order to increase their margins.
One of the several low lying pits that was converted into a compost pit/Water harvesting unit This is one of the smaller pits. The biggest one is close to 15 m x10 m x 2m
Everything is up for grabs!
And our workers attack the grub!!
Loading the final one..
A couple of loads of rice straw in one of the bigger pits. As of now, we have filled up 10 pits with straw. We will add EM (Effective Microorganism) for rapid decomposition of straw.
EM is nothing but a bacterial solution. 1 Kg of Jaggery and 19 L of water needed to be added to this solution and kept in a 20L can for 10 days. You need to open twice daily in the morning and evening (for 5 mins) to get 'Activated' EM that can be used directly with the paddy waste.
The last step would be to cover the pits with soil for a couple of months. Come summer, we should have some good quality, in-house manure!
More updates then..
We have dug 8-10 pits which are going to be used as compost pits during dry season and as rain water harvesting structures in monsoon season. The pits are spread out across the land close to cultivation areas.
Conscious effort was made not to dig out fertile land to make these pits; there were several 'low lying areas' formed after removing bigger boulders. Using a JCB, these areas were made deeper.
Economics:
8L of Activated EM solution is required per ton of waste.
Expected Waste conversion to manure = 25%
1L of EM = 20L of activated EM = Rs 280
Cost of Input material (EM solution and Jaggery) = (8L/20L)*280/250 ~ Rs 0.45/Kg
Cost of Paddy Waste = Rs 600/250Kg = Rs 2.4
Total Cost = Rs 2.85/Kg
Compare this to various composts that are sold in the market for Rs 5-6. (Not to forget that a lot of places are selling sand instead of pure compost in order to increase their margins.
One of the several low lying pits that was converted into a compost pit/Water harvesting unit This is one of the smaller pits. The biggest one is close to 15 m x10 m x 2m
Everything is up for grabs!
And our workers attack the grub!!
Loading the final one..
A couple of loads of rice straw in one of the bigger pits. As of now, we have filled up 10 pits with straw. We will add EM (Effective Microorganism) for rapid decomposition of straw.
EM is nothing but a bacterial solution. 1 Kg of Jaggery and 19 L of water needed to be added to this solution and kept in a 20L can for 10 days. You need to open twice daily in the morning and evening (for 5 mins) to get 'Activated' EM that can be used directly with the paddy waste.
The last step would be to cover the pits with soil for a couple of months. Come summer, we should have some good quality, in-house manure!
More updates then..














