我国蔗区绝大多数分布在旱地,而且水利条件极差。主产甘蔗的广东雷海蔗区和广西钦州地区锋面雨来迟,加上受印度焚风的影响,因而冬、春季常出现严重旱害。亦因在此期间内,还没有台风雨在雷州半岛南部和海南岛出现,所以旱害便成为我国主产蔗区最大的自然灾害。旱害的影响是多方面的,最大的影响是 The vast majority of China’s sugarcane area is located in the dry land, and poor water conditions. The production of sugarcane in Guangdong Leihai sugarcane area and Guangxi Qinzhou area late front rain, coupled with the impact of the Indian foe, so winter and spring often appear serious drought. In the meantime, no typhoon has occurred in southern Leizhou Peninsula and Hainan Island during this period. As a result, drought damage has become the largest natural disaster in China’s major sugar cane production areas. The impact of drought is manifold and the biggest impact is