针对我国淮北平原芝麻产区砂姜黑土普遍缺硼的问题,我们于1983—1985年在中国农科院油料研究所黄淮海基点和安徽省临泉县的砂姜黑土(含水溶性硼0.2—0.4ppm),结合芝麻高产综合措施,进行了芝麻硼肥施用技术的研究和生产示范,其结果表明芝麻施硼是投资小,收益大的一项增产措施,为采用此项技术提供了依据。 In view of the general lack of boron in the sagogenic black sesame in Huaibei Plain, China, from 1983 to 1985, we studied on the Huang-Huai-Hai-Ji point of the Oil Research Institute of Chinese Academy of Agricultural Sciences and the lime concretion black soil (water-soluble boron 0.2-0.4 ppm), combined with high-yield comprehensive measures of sesame, the application of boron fertilizer sesame research and production demonstration, the results show that sesame boron is a small investment, a big yield increase measures to provide the basis for the use of this technology.