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一、试验目的通过田间肥效对比试验,验证锌肥、锰肥在冬麦上的施用效果,为进一步试验和大面积推广应用提供依据。二、材料与方法1.供试肥料试验于2010年10月~2011年7月在塔城市恰夏乡恩喀德克村冬麦地进行。供试作物为冬麦石冬8号。参试肥料:禾丰锌,锌肥含量(氧化锌肥≥87%,纯锌肥≥70%);禾丰锰,锰肥含量(Mn≥150克/升)。常规肥料:尿素(N:46%),磷酸二铵(P:46%、N:18%)。2.土壤条件试验地地势平坦,肥力均匀。土壤有机质含量15.58克/千克,碱解氮68毫克/千克,有效磷13.3毫克/千克,速效钾245毫克/千克。
First, the purpose of the test Through field fertilizer contrast test to verify the zinc fertilizer, manganese fertilizer in the winter wheat on the application effect for further testing and large-scale promotion provide the basis. Second, materials and methods 1. Fertilizer test for the test in October 2010 ~ July 2011 in the town of Qiaxia Township, Nhadk village of winter wheat. The test crop is winter wheat stone winter 8. Test fertilizer: Hefeng zinc, zinc fertilizer (zinc oxide fertilizer ≥ 87%, pure zinc fertilizer ≥ 70%); Wo Feng manganese, manganese fertilizer content (Mn ≥ 150 g / L). Conventional fertilizers: urea (N: 46%), diammonium phosphate (P: 46%, N: 18%). Soil conditions test ground flat, fertile even. Soil organic matter content of 15.58 g / kg, alkali hydrolysis of nitrogen 68 mg / kg, available phosphorus 13.3 mg / kg, available potassium 245 mg / kg.