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歧山县从1992年开始引进试验、示范、推广高油1号玉米，经三年连续种植，示范面积由1993年的150亩发展到1994年的5500亩，1995年预计可发展1万余亩。高油玉米为什么能在峡山安家落户，面积不断扩大呢？其原因是高油一号玉米具有早熟稳产、成熟度好，耐旱耐瘠，适应性广，籽粒品
Since 1992, Qishan County has introduced and experimented with demonstrating and popularizing the high oil No.1 maize. After three years of continuous planting, the demonstration area has grown from 150 mu in 1993 to 5,500 mu in 1994 and is expected to develop over 10,000 mu . Why high-oil corn settled in Xiashan, expanding its area? The reason is that one high-oil corn has a stable early maturity, good maturity, drought tolerance, wide adaptability, grain products