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介绍一项高新科技成果非传统套种玉米技术近几年来，北京市农业局高级农艺师恽友兰与北京市农业技术推广站农艺师周春江合作，大力开发研究一项高新技术——非传统套种玉米技术，现已取得突破性进展，即将应用于大面积生产。一、为什么要搞“非传统套种玉米技术”在京、津...
Introduced a high-tech achievements of non-conventional intercropping corn technology In recent years, the Beijing Municipal Bureau of Agriculture agronomist Yau Yau Lan and Beijing Agricultural Technology Extension Station agronomist Zhou Chunjiang cooperation, and vigorously develop a high-tech research - non-conventional intercropping corn technology , Has made a breakthrough now, is about to be applied to large-scale production. First, why engage in “non-traditional intercrop corn technology” in Beijing, Tianjin ...