天津市宁河县编织生物转化增值链,把当地茂密丛生的野生芦草转化成肉、奶、鱼和其他水产动物,小小芦草卖到了肉价钱。为把过去被农民当柴烧的当地野生芦草转化为资财,该县水产、畜牧、农技等部门根据市 Ninghe County, Tianjin, weaving biotransformation value-added chain, the local lush wild grassy reed transformed into meat, milk, fish and other aquatic animals, small reed sold meat prices. In order to convert local wild reedgrass, which had been peasants’ firewood in the past, into capital, the county’s aquatic products, livestock husbandry and agricultural technology departments,