Method for preparing nutrient soil by Jatropha curcas plant residues

• Main Authors: ZHANG XINRU, ZENG WEI, GAO YUANJI, YI LONGFEI, ZHAO LIJUAN, SONG YONGJIAO, SHI YINGBO
• Format: Patent
• Language: Chinese; English
• Published: 25.02.2020
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CHEMISTRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FERTILISERS; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; MANUFACTURE THEREOF; METALLURGY; ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE; TRAPPING; WATERING

The invention provides a method for preparing nutrient soil by Jatropha curcas plant residues, and belongs to the technical field of nutrient soil. The method includes the steps: uniformly mixing andstirring Jatropha curcas cakes, Jatropha curcas leaf fragments, large wood chips, fine wood chips and Jatropha curcas shell chippings to obtain plant residue mixture; placing the plant residue mixtureinto a steamer, adding water, stirring and cooking the mixture and then filtering out the Jatropha curcas plant residues; drying the cooked Jatropha curcas plant residues in the sun or drying the cooked Jatropha curcas plant residues by a dryer and then storing the residues at a dry ventilating position to obtain dry nutrition-rich nutrient soil. According to the method for preparing the nutrientsoil by the Jatropha curcas plant residues, Jatropha curcas biological residues can be effectively and sufficiently used. Moreover, the process method is simple, low in cost and free from pollution,and compared with nutrient s