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Straw Grows Small Mushrooms: A New Technology for Circular Agriculture
In the rice-producing areas of the south, the technology of rapid straw decomposition and return to the field is promoted; in the dry-farming agricultural areas of the north, the technology of straw bio-reaction carbon fertilizer utilization is the focus of promotion; in the key corn and wheat producing areas, the technologies of straw crushing and return to the field, straw silage for feed, and straw forming, solidification and gasification for fuel are promoted, achieving a fundamental shift from "storing grain in granaries" to "storing grain in the land." In Nannihe Village, Zhaoxian County, the village is not large, but it has already developed more than 200 button mushroom (Agaricus bisporus) sheds. Each mushroom shed can convert and utilize the straw produced from 20 mu of land and more than 3,000 kg of dry livestock and poultry manure, producing more than 2
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