Title: Manufacture and Apply Efficiency of Organic-mineral Mixing Composts Derived from Livestock Manure
Abstract: The compost test in an automatic compost device using livestock manure(pig manure, chicken manure)and agriculture waste(rice husk )was conducted.The results showed that the compost temperature increased to 55℃ and kept for one week,which satisfied the need of innoxiousness.After 100 days,the compost was matured.The organic-mineral mixing composts was manufactured by using this matured composts and some mineral fertilizers.The effects of this mixed composts and others fertilizers on corn and rice growth were studied through pot experiment.The results indicated that this mixed composts could increasethe corn and rice stem height and biomass obviously.Applied with this mixed composts,the stem height and biomass of corn were increased by 11.4% and 71.8% in the middle fertility soil,and by 8.9% and 43.2% in the low fertility soil respectively compared with the control;and the stem height,and biomass of rice were increased by 15.4%,58.5% and 78.3% in the middle fertility soil,and by 29.4%,104.5% and 247% in the low fertility soil respectively compared with the control.
Publication Year: 2005
Publication Date: 2005-01-01
Language: en
Type: article
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