NY T 3766-2020 玉米种子活力测定 冷浸发芽法.pdf

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DB37 T 4485—2021 玉米种子活力测定 加速老化法、抗冷法、冷浸法、破裂法.pdf

NY T 1136-2006 挤搓式玉米种子脱粒机 技术条件.pdf

NY T 449-2001 玉米种子纯度盐溶蛋白电泳鉴定方法.pdf

GB T 17315-2011 玉米种子生产技术操作规程.pdf

GB T 23624-2009 玉米种子产地检疫规程.pdf

DB51 T833--2008 杂交玉米种子田间检验规程.pdf

NY T 1136-2006 挤搓式玉米种子脱粒机.技术条件.pdf

MSZ 10075-1960 《近交玉米种子的耕种观察》.pdf

MSZ 7590-1984 《玉米种子》.pdf

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