Application and Popularization of High Speed Hole Sowing Technology with Full Film Covering on Furrow and Ridge for Maize Production Mechanization

In recent years, technical route, operation quality standards and operating procedures were summarized in promotion of integrated technology of high speed hole sowing technology with full film covering on furrow and ridge for maize in Gansu Province．This technology could reduce operation times of machines and tools in the field, save fuel consumption, labor and time, reduce labor intensity and operation cost, bring effect of increasing production and income to farmers, and improve mechanized operation level and production efficiency．