TECHNOLOGY FOCUS - AGRICULTURE - Preferred Method: In the method: controlling and adjusting parameters of the organic materials to achieve targeted values of the parameters for the resulting organic fertilizer by using mathematical formulations as an aid is further aided by a pre-collected database which sets out the compositions of the end-products which is obtained if certain compositions of organic materials are composted; subsequent to inoculation of the compost pile with the first dosage of selected external microorganisms and turning of the compost pile to maintain optimum temperature and moisture level, inoculation of the compost pile with a second dosage of selected external microorganisms is carried out and further turning of the pile is carried out to maintain optimum temperature and moisture level; premixing the selected organic materials to be composted, inoculating the compost with the selected external beneficial microorganisms, mixing the compost heap thoroughly and piling up of the compost heap, conducting laboratory analyses of samples of the constructed compost pile, and turning of the compost pile and adjustment of temperature and moisture content of the compost pile to maintain optimum temperature and moisture content are carried out within 14 days during which period of time turning of the compost pile is carried out every 3 days, daily monitoring of moisture content and temperature of the compost pile is carried out and the daily monitoring of temperature is earned out for 30 cm depth and 70 cm depth respectively, temperature of the compost pile is maintained within 55-65 degrees C, and moisture content of the compost pile is maintained within 25-30%; and inoculation of the compost pile with a second dosage of the selected external microorganisms to further turning of the compost pile are carried out within 15-30 days from the premixing of raw materials prior to inoculation of the pile with the first dosage of selected external microorganisms, during which period of time the compost pile is covered for anaerobic fermentation, the pile is turned if temperature rises to above 55 degrees C, temperature of the pile is maintained within 45-55 degrees C and moisture level is maintained within 25%. The first phase of inoculation is carried out during mixing of the selected organic material to be composted, and the second phase of inoculation is carried out within the period of 2-3 weeks after the first phase of inoculation. The method further comprises two-phase inoculation of the selected external microorganisms. The step of composting of the organic materials is completed within 30 days. The parameters of the organic materials which are controlled and adjusted include: microbial activities, nutrient values, carbon-to-nitrogen ratio, nitrogen, phosphorus and potassium (NPK) value, total organic carbon, electrical conductivity, pH, temperature, moisture content and texture; and color and odor of the compost pile. Preferred Components: The organic fertilizer has (ia) pH of 7.7-9, moisture content of less than 25%, electrical conductivity of less than 2 ds/m and total organic matter of greater than 50%, (iia) total bacterial counts of greater than 1x 107 colony forming unit (cfu)/g, seed germination of greater than 80% and non-detectable fecal coliforms of Salmonella species, (iiia) total nitrogen of greater than 2%, phosphorus of greater than 3%, potassium of greater than 5%, magnesium oxide of greater than 1%, calcium oxide of greater than 2%, total sulfur of greater than 100 mg/kg and carbon:nitrogen ratio of less than 13:1, (iva) boron content of 50-100 mg/kg, copper content of 100-300 mg/kg, iron content of 300-3000 mg/kg, manganese content of 300-800 mg/kg and zinc content of 300-800 mg/kg, and (va) arsenic content of less than 5 mg/kg, cadmium content of less than 1 mg/kg, chromium content of less than 30 mg/kg, lead content of less than 20 mg/kg and mercury content of less than 0.2 mg/kg.    TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: The nutrient values that are controlled and adjusted include nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, boron, copper, iron, manganese and zinc.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Components: The organic materials comprise 40-60% of chicken manure or equivalent substitute, 15-25% of palm sludge or equivalent substitute, 8-12% of palm ash or equivalent substitute, 5-10% of rice husk or equivalent substitute, 5-10% of rice bran or equivalent substitute, and 3-7% of fish meal or equivalent substitute. The organic materials to be composted include a combination of animal wastes and green wastes. ACTIVITY - Fertilizer.    MECHANISM OF ACTION - None given.    EXAMPLE - None given.