Direct seeding cultivation has the characteristics of labor saving, labor saving and high labor productivity, but direct seeding rice also has the characteristics of shortening the whole growth period and reducing the number of main stems and leaves. Direct seeding technology can also be used to grow rice in Northeast China. In addition to protecting seedlings and weeding, special attention should be paid to: first, choose early-maturing varieties with suitable growth period, strong soil arching ability, disease resistance and drought tolerance; Second, choose fields with convenient irrigation and drainage, and carefully harrow loquat; The third is to grab the moisture and sow early, and the average temperature is greater than 10℃.