There is a huge demand of wood pellet and on the other hand also the extent of uncultivated land in a number of places in Indonesia potentially be used for energy plantations with an output is wood for raw material of wood pellets. Currently estimated at more than 6 million hectares of unused land in Indonesia. While forage on plants short rotation species such as gliricidae and calliandra be useful as animal feed of the cows. For every hectare is expected to be a source of cattle feed by approximately 6 tails. If there are 5000 ha of degraded/unused land it will produce around 100,000 tonnes of wet wood as a source of raw material of wood pellets and maintain 30,000 head of cattle. A large number of these cows potential as a source of biogas to meet the energy needs of the business itself.
The roots of the plants short rotation species is able to bind nitrogen that enrich the soil fertility. The root is able to perform a symbiotic relationship with bacteria in the soil, ie Rhizobium spp. Trees provide carbohydrates and energy for rhizobia bacteria, and rhizobia change of atmospheric nitrogen into nitrogen in the soil which can be exploited by tree roots. This process is known as nitrogen fixation, which took place on that form nodules on the roots of trees. Nodule should much, and when it opened in the red or red-pink. If the nodule is green, brown or black, is not binding nodule nitrogen. And plus organic fertilizer from biogas residue so that the land will be fertile and gardens where more can be expected to continue its sustainibility.
Good management supported by a team of professionals will support the future success of your business. Production of wood pellets can be used as first priority , then followed by dairy farms and biogas and organic fertilizer as a supporter. The concept of zero waste, green industry and sustainable implemented in the integration of this business.
No comments:
Post a Comment