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作物化学杀雄制种利用杂种优势,是杂种优势利用的一项新技术。以往对油菜的化学杀雄与制种技术报道较少,更没见用于生产。 本文着重报道三年来在较大面积上进行油莱化学杀雄制种及其杂种一代的表现。
Crop chemical Killing male seed utilization heterosis, heterosis is the use of a new technology. Previous rapeseed chemical killing and seed production techniques reported less, but not seen for the production. This article highlights the three years in a large area of oil Lai Killing chemical hybrids and hybrids performance.