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托里县地处准噶尔盆地西北缘,属温带大陆性干旱气候,年平均温度4.3℃,年平均降水量125毫米,年平均日照时数为2803.5小时,全年无霜期为135天。近年来,托里县油葵种植面积不断扩大,产量不断提高,总结托里县油葵高产栽培技术要点如下:一、地块选择油葵耐瘠薄能力较强,选择土壤有机质含量>10克/千克、碱解氮>40毫克/千克、速效磷>6毫克/千
Torrey County is located in the northwestern margin of the Junggar Basin, a temperate continental arid climate, with an average annual temperature of 4.3 ℃, the average annual rainfall of 125 mm, the average annual sunshine hours of 2803.5 hours, the annual frost-free period of 135 days. In recent years, Torii County, sunflower planting area continues to expand, production continues to increase, summed up the Torrey Sunflower high yield cultivation techniques are as follows: First, plots to choose oil sunflower tolerance barren capacity, select soil organic matter content> 10 g / Kg, nitrogen> 40 mg / kg, available phosphorus> 6 mg / kg