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一、解释术语:1.品种特征 2.品种特性 3.品种的合理布局4.品种搭配 5.引种 6.生态因素 7.生态环境8.生态适应 9.作物生态型 10.选择育种 11.杂交育种 12.育种目标 13.品种资源 14.单交15.复合交 16.轮回亲本 17.系谱法 18.混合种植法 19.株系 20.株系群 21.姐妹系 22.品系 23.派生系统 24.杂种优势 25.一般配合力26.特殊配合力 27.测验种 28.测交种 29.自交系 30.化学杀雄 31.标志性状 32.自交不亲和系 33.隔离区 34.无性系 35.芽变系 36.实生苗 37.辐射率 38.诱变育种 39.远缘杂交
First, the interpretation of terms: 1. Variety characteristics 2. Variety characteristics 3. The rational distribution of varieties 4. Varieties collocation 5. Introduction 6. Ecological factors 7. Ecological environment 8. Ecological adaptation 9. Crop Ecotype 10. Breeding selection 11. Hybridization Breeding 12. Breeding objectives 13. Variety resources 14. Single delivery 15. Compound delivery 16. Reincarnation 17. Genealogy method 18. Mixed cultivation 19. Strain 20. Strain group 21. Sisters 22. Strain 23. Deriving system 24. Heterosis 25. General combining ability 26. Special combining ability 27. Test species 28. Test cross 29. Inbred 30. Chemical killings 31. Signatures 32. Self-incompatibility 33. Isolation area 34 Clones 35. Budding lines 36. Seedlings 37. Emissivity 38. Mutation breeding 39. Distant hybridization