【摘要】 ９５Ａ是以汕Ａ为母本，用自选的９５占为父本杂交转育而成的野败型优质杂交稻不育系。９５Ａ农艺性状好，抗性较强，不育性稳定，柱头发达外露率高，异交结实率高，易于繁殖制种。９５Ａ配组杂种优势大，优质性状遗传力强，杂种一代米质优。该不育系于１９９６年７月通过技术鉴定。更多还原

【Abstract】 A is a good quality of male sterile line,which was established with Shan A as female parent and 95 Zhan as male one.95A has good agronomic character,possessed of stronger resistance to stress and with stable sterility.Its stigma developed outwardly,high in exsertion rate and seed setting rate by outcrossing,easy to propagate and seed production.95A has great dominances in hybridized combination and in genetic ability.The rice grains were superior in F 1.This line was passed technical appraisal in July 1996.更多还原