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为验证微量元素水溶肥在辽宁省玉米种植中的应用效果,2015年辽宁省土肥站安排新民市农业技术推广中心进行田间小区试验,结果表明微量元素水溶肥在当地应用有增产潜力,值得推广。1试验、示范材料与方法1.1试验时间和地点2015年4月20日-10月10日,在辽宁省新民市兴隆堡镇兴隆堡村开展玉米微量元素水溶肥田间试验。1.2试验地基本情况试验地为平地,土壤类型为草甸土,黏壤。前茬作物玉米,产量700.00 kg/667 m~2,施肥量:氮14.00 kg/667 m~2,五氧化二
In order to verify the application of micronutrient water-soluble fertilizer in corn planting in Liaoning Province, in 2015, Soil Fertilizer Station of Liaoning Province arranged Xinmin Agricultural Technology Extension Center to carry out field plot experiment. The results showed that the application of trace element water-soluble fertilizer had potential yield increase in local application and should be promoted. 1 Test, Demonstration Materials and Methods 1.1 Test Time and Location April 20, 2015 -10 10, Xinglongbao Village, Xinglongpu Town, Xinmin City, Liaoning Province to carry out field trials of trace elemental water-soluble corn fertilizer. 1.2 The basic conditions of the test site for the test, the soil type of meadow soil, clay. Crops before crop corn, output 700.00 kg / 667 m ~ 2, the amount of fertilizer: nitrogen 14.00 kg / 667 m ~ 2,