对金早47进行直播、手插、机插等不同栽培方式处理试验,通过对其生长和产量等分析,结果表明:直播和机插处理最高苗数、每穗颖花数和每穗实粒数等性状优于手插处理,同时机插的播齐历期比手插短1-2d,但不同机插密度产量差异较大,建议早稻推广机插密度以12 cm×30 cm为佳。 The experiment of Jinzao 47 was carried out by different planting ways, such as direct seeding, hand inserting and machine inserting. Through the analysis of its growth and yield, the results showed that the maximum number of seedlings, the number of spikelets per spike and the number of spikelets per panicle Number and other traits are better than the hand inserted processing, while the machine broadcast broadcast Qi period than the hand insert short 1-2d, but different machine insertion density of large differences in production, it is recommended to promote early rice insertion machine density to 12 cm × 30 cm better.