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宁波市种子公司针对多年来协青早A繁种基本苗不足、异交结实低,导致产量低而不稳的关键问题,从1995年开始认真实施以“二增一稳”为技术路线的繁种高产成套措施,收到显著成效。1995年在奉化马头村繁育协青早A7.3公顷,入库种子16825.7公斤,平均
In order to solve the key problem of low and unstable output during the past few years, the seed company of Ningbo City has earnestly implemented the technical route of “increasing by one and increasing steadily” from 1995 The variety of high-yielding package measures have received significant results. In 1995, Fenghua Ma Toucun breeding early A7.3 hectares, storage seeds 16825.7 kg, the average