论文部分内容阅读
废机油治猪皮毛结痂\\一起不按规定处置病死猪案\\妊娠母猪低温不食症的诊治与体会
【出 处】
：
江西畜牧兽医杂志
【发表日期】
：
2009年5期
其他文献
The scheme optimization on construction diversion with discharge control feature of upstream operati
There is a discharge control feature of construction diversion system with the upstream operational reservoir. The risk evaluation model of construction diversi
天冬667平方米可产鲜品2000公斤～3000公斤,产干品300公斤～540公斤。以目前每公斤干品市价15元～16元计,667平方米产值达4500元～8640元,而成本不足1000元。故种植天冬经济效益高。
期刊
The construction of technical standard system for ultra deep and high sour gas fields in Northeast S
To deal with the exploitation difficulties of gas fields in Northeast Sichuan with deep marine strata, after re- searching the relative standards domestic and a