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水稻新品种８８──１１３８昆明市农科所６５０２１３孙嘉源８８──１１３８，系省于县农业技术推广中心采用上海香便做母本，晋宁７８──２５１做父本杂交选育而成的水稻新品种．１９９２年进入市区试，６试点综合平均亩产５２４千克．列第４位；１９９３年６试点综合...
New Rice Variety 88 ──1138 Kunming Institute of Agricultural Sciences 650213 Sun Jiayuan 88 ─ ─ 1138, the Department of Agricultural Technology Extension Center of the province to use Shanghai Hong as female, Jinning 78 ─ ─ 251 parental cross breeding New rice varieties. Into the urban test in 1992, 6 pilot comprehensive average yield 524 kilograms. Column 4; 1993 6 pilot integrated ...