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“国家水稻工程”醴陵基点创造出水稻施肥新技术rrrrrrrrn——一次性全层施肥法。这种施肥方法居世界先进水rrrrrrrrn个平。
“National Rice Project” Liling base point to create a new technology of rice fertilization one-time full-thickness fertilization method. This fertilization method ranks the world’s advanced water r r r r r r r n flat.