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我们在81、82两年与各公社科技站同志对不同茬口的早稻和不同移栽期的后季稻作定田观察,探索茬口、季节对稻谷产量的影响,现据此提出以下初步看法。 (一)产量情况(见表1)
In the past 81 and 82 years, we comrades from various communes and science and technology stations made field observations on early-season and late-season paddy fields at different crop rotation stages to explore the impact of crop rotation and season on paddy yield. Based on this, the following preliminary observations were made. (A) production situation (see Table 1)