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近日从北京市农业技术推广站举办的全市玉米单粒播种技术现场会上获悉,本市引进的玉米单粒播种新技术,实现大面积示范推广,全市1.2万hm2玉米高产田将采用此项技术,预计每667m2(亩)增产50～70kg,年可节
Recently from the Beijing Agricultural Technology Promotion Station held the city’s corn single grain sowing technology on-site meeting was informed that the introduction of the city of corn sowing new technology to achieve large-scale demonstration and promotion of the city’s 12,000 hm2 corn high yield fields will use this technology It is estimated that an increase of 50 ~ 70kg per 667m2 (mu) will be produced annually