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1984～1985年为夏棉区试第一轮,分两片进行:黄河流域棉区13个试点;长江流域棉区8个试点,统一供试的品种两片都是4个,对照品种均为中棉所10号。品质测试和
From 1984 to 1985, the first round of summer-paddy area test was conducted in two sections: 13 pilots in the cotton area of the Yellow River basin, 8 pilots in the cotton area of the Yangtze River basin and 4 in both varieties for the unified test CIMC No.10. Quality testing and