Male-sterility mainly results from the abnormality of mesospore,tapetum tissue and vascular bundle.
层组织、绒毡层组织及药隔维管束异常均是雄性败育的因素。
Male-sterility mainly results from the abnormality of mesospore,tapetum tissue and vascular bundle.
层组织、绒毡层组织及药隔维管束异常均是雄性败育的因素。
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