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马铃薯的生长,喜好微酸性土壤,而建平县90%以上的土壤为弱碱性,镁元素缺乏,给马铃薯的产量和品质造成一定影响。建平县农业技术推广中心通过开展马铃薯镁肥试验,验证镁肥的施用方法和增产效果,为镁肥进一步推广奠定基础。一、试验材料1.试验地点建平镇建平村东街一组。2.试验材料马铃薯专用肥(硫酸镁)。3.试验示范面积2亩。4.供试作物马铃薯,品种为克新1。二、试验设计试验共设5个处理,处理1:常规施肥(马铃薯专
Potato growth, like slightly acidic soil, and Jianping more than 90% of the soil is weakly alkaline, lack of magnesium, the yield and quality of potatoes have a certain impact. Jianping County Agricultural Technology Promotion Center through the development of magnesium fertilizer test to verify the application of magnesium fertilizer and increase the yield effect for the further promotion of magnesium fertilizer to lay the foundation. First, the test materials 1 test site Jianping Town, Jianping Village, a group of East Street. 2. Test material potato special fertilizer (magnesium sulfate). 3. Experimental demonstration area of 2 acres. 4 for the test crop potato, grams of new varieties 1. Second, a total of five experimental design test treatment, treatment 1: conventional fertilization (potato