【摘要】 运用杂交组合灰色综合评判法 ,对春小麦20个F1 组合的9个性状进行综合评判 ,确定高原602/巴麦6号等7个组合为优良组合 ,杂种后代中应特别重视这些组合的选优。该方法计算简便 ,运用Excel即可完成 ,有效地解决了早代确定重点组合的问题 ,在作物育种中具有重要意义。更多还原

【Abstract】 By using synthesized gray evaluation method,the study checks9characters of20F 1 combinations of spring wheat strains,7combinations,such as Gaoyuan602/Bamai6,are selected,and special attention should be paid among these combinations for optimized decision.The method requires handy computing,even Excel is competent for the task.Its significance in crop breeding is shown through effectively solving the problem of determining top-priority combinations in early progeny generations.更多还原