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Ancient mix seeding that started in China and generated in Korea is one of the methods of securing foods against natural calamities. The history of this technology was excerpted and presented from Chinese agricultural books as  Jeminyosul (closely one upon the other 5C),  Wangjungnongseo (from 1313) and Korean agricultural books as  Nongsajikseol (from 1429),  Hanjeongrok (from 1610),  Saekyeong (from 1676),  Jeungbosanrimkyeongje (from 1766),  Kwanongsocho (from 1799),  Rimwonkyeongje (from 1843). In this study, we suggested new environment-friendly agricultural technique to save labors using ancient mix seeding principle, which is seeding different varieties rice without fertilizer and agricultural pesticides. It is essential prerequisite to have the process such as injecting Azolla, no-tillage direct and broadcast seeding with multiple varieties of rice. Based on the results of previous studies, we evaluated the practical validity.

A Study on Principle of Ancient Mix Seeding and Hypothesis by Practical Technology