Manufacturing method of the soil where the organic matter quality contains

摘要

The present invention containing various sizes tobun taken from the river or land to produce aggregate for ready-mixed concrete Ore is crushed and shredded stage of being a suitable size of 25mm or less used as aggregate for ready-mixed concrete by the crusher; While the stone is crushed through the crushing stage and screen passes through the drum washing machine to be used as aggregate for ready-mixed concrete separately screened to a suitable size of 5mm ~ 25mm in size 1mm ~ 5mm size of stones and sand is washed by a washing drum and washing / screening steps tobun is separated from the ore contained in the ore; And dewatering the washing / screening phase is separated from the ore is transported through this tobun sedimentary tobun dehydration so that water and separate the water content of less than 28%; Tobun 75-90% dehydrated in the dehydration step, wood chips or sawdust from 5 to 20% of the form, are mixed at a ratio by volume of 1-5% matured compost from the livestock farms and the mixing step of mixing the organic material to tobun; The method of manufacturing a mixed soil containing organic substances, characterized in that said aging step of aging in the state tobun organic materials are mixed in the step.