%0 Journal Article
%T MULTI-OBJECTIVE PROGRAMME MOLD OF TROPICALCROPS IN HAINAN ISLAND<br>海南岛热带作物多目标规划模型
%A Zhou Zhaode
%A <br>周兆德
%A 郑剑非
%J 地理学报
%D 1989
%I 
%X : According to biological characters, realistic productive structure of tropical crops and climatic condition of a district in Hainan Island, this paper carried on regional division of tropical crops in the fuzzy mathematics; based on calculation of basic parameters of forming production in regions. It established near-term models of structural optimum of tropical crops of every region by using method of multi-objective program; and set up grey far-term program model through nearterm basic model and prediction of the future parameters. Results indi- cated that near-term program may raise profit of 5.1-55.7% and farterm program of 54- 90%, far and near program scheme takes obvious economic effect.
%K Hainan island
%K tropical crops
%K multi-objective program<br>海南岛
%K 热带作物
%K 多目标规划
%K 农业资源
%K 生态环境
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=869B153A4C6B5B85&jid=F7B5B947C24B9D649491012214E4BEF4&aid=B5FD5D3A2114046F&yid=1833A6AA51F779C1&vid=1AE5323881A5ECDC&iid=E158A972A605785F&sid=8CCD0401CC9AE432&eid=A4E67967A1AB25F0&journal_id=0375-5444&journal_name=地理学报&referenced_num=0&reference_num=6