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一、试验目的稀土农用增效剂万绿宝,是一种高效稀土叶面肥。为了解和验证使用万绿宝稀土微肥对棉花的增产效果及增强棉花抗逆效果,为大田生产应用提供科学依据,特设计此试验。二、供试微肥万绿宝、喷施宝、磷酸二氢钾、氨基酸。三、试验地概况试验地设在尉犁县团结乡团结新村,试验地土壤肥力中等,前茬棉花。试验前土壤养分:碱解氮57.45毫克/千克,速效磷38.32毫克/千克,速效钾178毫克/千克,有机质10.86克/千克。
First, the purpose of testing Rare earth agricultural synergist Wan Lvbao, is a highly efficient rare earth leaf fertilizer. In order to understand and verify the use of Wan Emerald rare earth fertilizer on cotton yield and enhance the anti-cotton effect of cotton production for the field to provide a scientific basis for scientific research, especially designed this test. Second, the test micro-fertilizer million Lvbao, Shi Bao, potassium dihydrogen phosphate, amino acids. Third, the pilot to test the experimental site is located in Yuli County Tuanjie Township United Village, soil fertility test medium, the former crop of cotton. Soil nutrients before the experiment: 57.45 mg / kg of available nitrogen, 38.32 mg / kg of available phosphorus, 178 mg / kg of available potassium and 10.86 g / kg of organic matter.