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收集克拉玛依北郊人工生态防护林内凋落物进行堆腐实验,结果表明:3种微生物菌剂均能快速提高堆温,其中以速腐增效剂处理增温速度最快,堆温最高,高温持续时间最长。处理和对照的堆高均呈现前期快速下降,后期缓慢下降的趋势。经过了一个严冬后,微生物菌剂对凋落物堆腐分解仍然会发生作用。堆温变化及堆高落差率等指标综合表明,各种微生物菌剂对凋落物堆腐分解均有一定的促进作用,以速腐增效剂处理效果最优。
The results showed that all three kinds of microbial inoculum could rapidly increase the reactor temperature, of which the fast-heating synergist could increase the temperature rapidly, the highest reactor temperature and the high temperature continued The longest time The heap height of the treatments and controls showed a rapid decline in the early period and a slow decline in the late period. After a severe winter, microbial agents will still play a role in litter decomposition. The changes of heap temperature and heap height difference showed that all kinds of microbial agents had a certain promotion effect on litter decomposition and decomposition, and the best effect was achieved by fast-acting synergist.