浅谈种子体改后广西杂交水稻制种问题
Journal of Guangxi Agriculture(2010)
Abstract
种子体制改革后,广西出现了杂交水稻制种面积大大减少,杂优种子质量下降,亲本种子无专人提纯繁殖等问题,对杂交水稻种子质量存在极大的隐患。要保持杂交水稻的稳步发展,确保粮食安全,必须加大对杂交水稻制种政策的扶持力度,加速推广制种机械化,抓好品种审定应用等。
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