摘要
通过对广东粮食安全现状进行分析与预测,计算出保障广东粮食安全的耕地资源数量的底线:2005年耕地面积和人均耕地分别为212.22万hm2和0.0262hm2,2010年耕地面积和人均耕地为201.45万hm2和0.0237hm2.针对目前广东粮食安全与耕地资源的现状,提出了实现广东粮食安全与耕地资源可持续利用的对策.
By analyzing the status quo of grain security in Guangdong, this paper attempts to predict the amount of required food in future and further reckon the minimam amount of cultivated land to ensure the food security in Guangdong. Besides, some corresponding countermeasures have also been advanced for food security and the sustainable utilization of cultivated land in Guangdong.
出处
《海南师范学院学报（自然科学版）》
2003年第4期82-86,共5页
Journal of Hainan Normal University:Natural Science
关键词
广东
粮食安全
耕地资源
可持续利用
耕地面积
food security
guarantee of cultivated land
sustainable utilization
Guangdong
