单词：breeding material
breeding material的用法和样例：
例句
- Its use is limited to the preservation of breeding material or the establishment of clonal seed orchards.其用途仅限于保持育种材料或建立无性系种子园。
- The results of the present study facilitate further research and breeding of salt tolerant cultivars of proso millet.这些种质在遗传育种和生产中具有极高的利用价值，是珍贵的耐盐育种材料。
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