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合江19号水稻是省农科院水稻研究所利用国内外优质种质资源材料经有性复合杂交及系统选择培育方法育成的具有世界先进水平的寒地水稻新品种,它的早熟、优质、丰产、耐病、适应性广等特性是世界上同类稻区品种中最突出的,是我国北方稻区中有史以来栽培面积最大、主栽时间最长、适应地区最广、经济
Hejiang 19 Rice is a new winter rice cultivar with the world advanced level, which is made by the Institute of Rice Research of Provincial Academy of Agricultural Sciences using high-quality germplasm resources at home and abroad through sexual hybridization and system selection breeding method. Its early maturity, High yield, disease resistance, wide adaptability and other characteristics of the world’s most prominent species in the same type of rice is the largest rice cultivation area in northern China ever since, the longest planting time, the most widely used to adapt to the economy