优良品种 » Improved varieties 平时不要太累，多喝水，经常要锻炼，睡觉要充实， » Normally not too tired, drink lots of water and regular exercise, sleep...
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Four isozymes including esterase (EST), malatedehydraogenase(Mal), phosphoglucose isomerase (Pgi) and aminiopeptidase (Amp) were used to analyze 462 rice improved varieties. 12 isozyme loci and 34 alleles were detected.
利用酯酶、苹果酸酶、氨肽酶、磷酸葡萄糖异构酶四种等位酶对462份水稻选育品种进行分析。
参考来源 - 中国水稻选育品种的遗传多样性分析及核心种质构建·2,447,543篇论文数据，部分数据来源于NoteExpress
Scientists hope to boost yields even further through discoveries, such as this week's publication of the wheat genome, which would help crop breeders to develop improved varieties.
科学家们希望借助各种新技术来进一步提高农作物产量，如本周发布的小麦基因组，就有助于庄稼种植者培育改良品种。
To select the improved varieties of Tung trees is a main approach to prevent the breed from degenerating.
油桐选优去劣是防止品种退化、实现油桐良种化的主要途径。
The State encourages and supports units and individuals in their efforts to select and develop improved varieties.
国家鼓励和支持单位和个人从事良种选育和开发。
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