In 2007 added a seed potato business, and the development of compound fertilizer of corn products.

公司在2007年新增了脱毒马铃薯种薯业务, 并开发了玉米专用复合肥产品.

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The experiment studies on virus - free seed potato miniaturization breeding system and matching commercial potato cultivation techniques.

本文研究了冀中南地区马铃薯脱毒种薯小型化繁育体系和配套商品薯栽培技术问题.

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