滁州市不论从所处的地理位置还是从历史上看 ,都是一个多灾地区。近年 ,旱、涝已成为威胁农业的主要灾害。在生产上 ,采取地膜覆盖等措施大力发展早玉米、早山芋、早花生、早棉花、早瓜类等“五早” ,已成为农业抗灾减灾的重要措施 Chuzhou City, regardless of geographical location or from a historical point of view, is a disaster area. In recent years, drought and floods have become major threats to agriculture. In production, adopting such measures as plastic film mulching to vigorously develop “five early” crops such as early corn, early potato, early peanut, early cotton and early melon has become an important measure for agricultural disaster prevention and reduction