湖南双牌秸秆变“金料” 种养循环实现双重效益|国产精品免费久久久久影院
中新网永州7月25日电(唐小晴 盘春红 李奎)推进秸秆综合利用，湖南双牌县走出了一条创新之路。当地将田间秸秆转化为养殖“金料”，让曾经困扰农户的废弃物成了循环经济的“香饽饽”。
在双牌县江西村田间地头，农户们将一捆捆金黄的玉米秸秆装车，统一送往裕达农机专业合作社秸秆处理中心。
“以前，秸秆要么烂在田里，要么一把火烧了，既浪费又污染环境。现在直接砍了装走，还能赶种下一季作物，省了不少工夫。”农户毛利荣说。
在裕达农机专业合作社秸秆处理中心，刚运到的秸秆正经历华丽变身：经过粉碎、搅拌后被送入密封发酵罐，依托先进的厌氧发酵技术，玉米秸、稻秸这些曾经的废弃物，摇身变成青贮饲料，实现了水稻玉米种植提效、畜牧养殖降本的双重效益。
“我们厂每年能处理秸秆2000吨，产出的饲料能满足200头牛的饲喂需求，每年可节约饲料成本八九万元。”裕达农机专业合作社负责人屈大胜介绍，秸秆变废为宝，让合作社和农户实现了双赢。
近年来，双牌县农业农村局坚持把秸秆综合利用作为破解种养难题、提升效益的关键抓手，积极推广“资源——产品——废弃物——再生资源”的种养循环模式，从政策扶持到技术指导全程跟进，推动企业、合作社引进秸秆饲料化、肥料化技术，让循环经济的链条越拧越紧。
“制定了农机配套、低茬收割等系列奖补政策，激励更多农户参与秸秆综合利用。”双牌县农业农村局农业资源保护与利用股长、中级农艺师唐娟说，今年该县力争秸秆综合利用率达全省95%以上。(完)
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