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1网下发酵床(见图一)处理技术优点是造价低,每平米的造价约20~30元。缺点是不能对网床消毒,因为,消毒液一旦流到下面的发酵床上,微生物就会死亡,失去微生物发酵的作用。2发酵床集中处理模式(见图二)优点是鸡粪可以利用。缺点是翻耙机价格较高。3密闭式堆肥技术(见图三)优点是可以一次性处理20吨鸡粪。缺点是投资大。
1 net fermentation bed (see Figure 1) treatment technology is the advantage of low cost, the cost per square meter of about 20 to 30 yuan. The disadvantage is that the bed can not be disinfected, because once the disinfectant flow to the fermentation bed below, the microorganisms will die and lose the role of microbial fermentation. 2 fermentation bed centralized treatment mode (see Figure II) The advantage is that chicken manure can be used. The disadvantage is that the price is higher. 3 closed composting technology (see Figure III) The advantage is that it can handle 20 tons of chicken manure at once. The disadvantage is investment.