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油葵是一种含油率较高的油料作物 ,具有很高的食用价值和经济效益。测土分析 ,施肥方案设计 ,营养元素合理搭配 ,是提高肥效、获得油葵高产的技术条件。根据互助高寨上沟村土壤特点和油葵需肥规律 ,青海省农科院土肥所研制了油葵专用肥。 2 0 0 3年我所在互助高寨进行了油葵专?
Oil sunflower is a high oil content of oil crops, with high food value and economic benefits. Soil testing, fertilization program design, nutrient elements with a reasonable, is to improve fertilizer efficiency, access to oil sunflower high yield technical conditions. According to Mutual help Gaozhai on the soil characteristics of the village and the law of sunflower needs fertilizer, Qinghai Academy of Agricultural Sciences Soil Fertilizer developed a special oil sunflower. 2 0 0 3 my mutual assistance Gaozhai conducted a special oil sunflower?