单词pig bed
na.: 猪圈；【冶】生铁场；铸床
生铁槽
猪圈
【冶金】生铁场;铸床
Who has fermentation technology details of pig bed? Can give a?
谁有发酵床养猪技术的详细资料？能给传一份么？
Fifth, preventive measures: 1, strengthen management and sanitation and disinfection work: try to keep pig bed clean and dry;
预防措施：1、加强饲养管理和卫生消毒工作：尽量保持栏舍洁净、干燥；