【摘 要】
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The research was aimed at studying the effect of adding certain proportion chicken manure to cattle manure on compost below 0 ℃ with aerobic compost method, wh
【机 构】
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Resources and Environmental Sciences College,Northeast Agricultural University,Harbin 150030,China
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The research was aimed at studying the effect of adding certain proportion chicken manure to cattle manure on compost below 0 ℃ with aerobic compost method, which was suitable for north cold climate. The results indicated that the mixed compost completed 3 days earlier than the single compost, the temperature of the mixed compost rose to 50.7 ℃ at the 1st day,and achieved its highest temperature 74.4 ℃ at the 3rd day. The temperature of the single compost rose to 40.0 ℃ at the 1st day,rose to 55.6 ℃ at the 3rd day, and achieved its highest temperature 70.1 ℃ at the 5th day. Adding chicken manure had no impact on the variety trend of the process parameters such as moisture content,pH and C/N ratio, but increased the variety range of these parameters.
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