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油葵是油用向日葵的简称,是我国四大油料作物之一。油葵耐旱、耐瘠、耐盐碱、适应性广、易管理、省工省时且含油量高、油质好。邢台市从1997年开始在黑龙港流域点片种植,2005年后种植面积扩展加快,2012年全市油葵种植面积达到10.1万亩,2013年种植面积增加到16.75万亩,种植油葵已成为黑龙港流域新兴的特色农业。但是,在种植油葵中,农民存在盲目施肥的现象,影响了该产业的发展。为指导农民科学施肥,有效提高土地产出率,降
Sunflower oil is short for oil sunflower, is one of the four major oil crops in China. Oil sunflower drought, barren, salt, adaptability, easy to manage, save time and high oil content, good oil quality. Xingtai City, starting in 1997, planted black spots in the Heilongjiang River Basin. After 2005, the acreage expanded. In 2012, the total area of sunflower cultivated in the city reached 101,000 mu. In 2013, the planting area increased to 16.75 mu. The planting of oil sunflower has become a black dragon Emerging characteristics of Hong Kong watershed agriculture. However, in the cultivation of oil sunflower, farmers have the phenomenon of blindly fertilizing, affecting the development of the industry. In order to guide farmers in scientific fertilization, effectively increase land productivity and decrease