为适应农业生产结构改革的需要,扩大海埭稻田的利用率,增加稻田的经济效益.厦门郊区农科所于1985年接受了省农业厅粮油处农机推广站的“稻田综合利用”科研课题,在7.5亩海埭稻田上套种日本巨峰葡萄和少量其它品种葡萄.今年已进入植后的第三个年头,葡萄植株生长结果正常.1986年验收葡萄平均亩产272.32公斤,水稻年亩产干谷322.25公斤,比单种水稻578.2公斤少收稻谷285.95公斤,但亩产值增675.31元 In order to meet the needs of the reform of agricultural production structure, to expand the utilization rate of paddy rice fields and increase the economic benefits of paddy fields, the Agricultural Science Institute of Xiamen Sub-region accepted the research topic of “comprehensive utilization of paddy fields” of the Agricultural Machinery Extension Station of the Provincial Department of Agriculture in 1985, Japanese Kyoho grapes and a few other varieties of grapes are planted on 7.5 acres of paddy rice paddy, and this year has entered the third year after planting with normal growth of grape plants. In 1986, the average grapes yield of grapes was 272.32 kg, 322.25 kilograms, less than 578.2 kilograms of rice received 285.95 kilograms of rice, but the increase of 675.31 yuan per mu