江苏实施“沃土计划”据《江苏日报》报道，江苏省将实施以“增肥补钾工程”为龙头，地方建设为中心的“沃土计划”，大力开展秸秆还田工作。全省年亩均还草量将达到１５０公斤以上，秸秆还田５５００万亩次。力争夏熟作物秸秆直接还田率达４０％；同时大积大造农家肥，力... According to “Jiangsu Daily”, Jiangsu Province will implement the “fertile soil project” with “fertilizer and potassium supplement project as the lead” and local construction as the center, and vigorously carry out the work of returning straw to the soil. The average annual amount of mu in the province will reach more than 150 kilograms, with 55 million mu of straw returning. Strive to summer crop straw directly into the field rate of 40%; at the same time large plot made of manure, power ...