To see how they are best deployed in each region of the world, use the menu at left. Boosting energy efficiency: The energy used to power, heat, and cool our homes, businesses, and industries is the single largest contributor to global warming.
So to create leaf mulch, here are at least seven methods you can use to further decomposition: The first three methods require less work, but the decomposition takes longer (six to 12 months). 1. You can make leaf mulch by piling all the leaves in a corner of your yard and letting the worms gradually drag them under.
Sawdust mulch from oak trees works best if it has been aged or composted for at least a year to reduce the risk of nitrogen binding. It can also be mixed with oak chips or bark mulch to improve its water retention properties and offer a more varied rate of decay.