根据福建光、热、水资源丰富的条件,经3～4年多点试验,在5000余亩的土地上进行示范,制订出14种作物布局方案,并进行了分析。认为采用间作套种方式种植,不仅保证目前粮、油、经济作物的种植面积及产量,而且还可增收200万吨玉米。现将示范结果介绍如下,可供福建及南方各省参考。 According to the conditions of abundant light, heat and water resources in Fujian, after more than 3 to 4 years of experiments, more than 5,000 mu of land was used for demonstration and 14 kinds of crop layout plans were formulated and analyzed. It is thought that the intercropping of intercropping will not only ensure the current acreage and output of grain, oil and cash crops, but also increase the output of 2 million tons of corn. The demonstration results are introduced below, for Fujian Province and the southern provinces for reference.