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由于玉米生长季节气温高、湿度大,速效养分存在释放快、利用率低、流失大且几次施肥、用工多、效益低的问题。为了解决上述问题,2011~2015年,保山市农业科学研究所、隆阳区农业技术推广所、保山春润农业技术有限公司,在隆阳区的瓦窑、西邑、汉庄、瓦房、何图等乡镇的老营、乌马等10个村,采用云南省昆明榕风生物技术有限公司新研制生产的榕风牌玉米专用控释肥在夏播玉米条件下,进行试验示范,为今后大面
As the corn growing season, high temperature, humidity, the release of available nutrients quickly, low utilization, loss of large and several fertilization, labor and more, low efficiency issues. In order to solve the above problems, from 2011 to 2015, Baoshan City Institute of Agricultural Sciences, Longyang District Agricultural Technology Promotion Institute, Baoshan Chunrun Agricultural Technology Co., Ltd., in Longyang District, tile kiln, Xiyi, Hanzhuang, Wafang, Ho Figure and other towns in the old camp, Uma and other 10 villages, the Yunnan Kunming Yung Feng Biotechnology Co., Ltd. newly developed production of Yung Fung licensing of corn-specific controlled-release fertilizer in summer sowing corn conditions for demonstration, for the future large