目前,我社推行小麦、早稻、秋玉米一年三熟制。秋玉米面积约占秋粮面积的95%以上。为了解决早稻和秋玉米争季节的矛盾,以往采用常规育苗移栽的方法。它虽比直播早熟高产,但由于7—8月份天晴日燥,高温炎热,保苗十分困难。从1975年开始试验推广塘泥方格育苗带土移栽,对秋玉米大面积增产起了很大作用。 At present, I promote the implementation of wheat, early rice, autumn corn cooked three times a year. Autumn corn area accounts for about 95% of autumn grain area. In order to solve the conflict between early season rice and autumn corn, we used the method of conventional seedling transplanting. Although it is more productive than direct seeding, it is very difficult to seed the seedlings because of the fine weather in July and August, which is hot and hot. Since 1975, it has been experimentally popularized that it has played a significant role in promoting the large area yield of autumn corn.