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中国原子能科学研究院核技术应用所辐化室与北京市房山区坨里乡沙窝村于1993年联合进行的γ射线辐照玉米大田增产试验是在一块100亩面积的沙质土壤田上进行的。辐照组分大、中、小三种剂量,共种植50亩,对照组种50亩。玉米品种为掖单4号,由于夏秋季节北京干旱少雨,这个品种长势很差,对照组和周围的玉米都得了叶枯病,唯有围在中间的辐照样株一片葱翠,分界线十分明显,对照强烈。在不同剂量之间也有明显
The experiment of γ-ray radiation corn field stimulation jointly conducted by the Radiation Laboratory of Nuclear Technology Applications Institute of China Institute of Atomic Energy and Shawo Village, Tuoluli Township, Fangshan District, Beijing in 1993 was carried out on a sandy soil field of 100 mu . Radiation component of large, medium and small doses of a total of 50 acres planted control species 50 acres. Yedang No.4 was the maize variety. Due to the drought and no rain in summer and autumn in Beijing, the variety grew poorly. The control group and the surrounding maize all had the leaf blight. Only the irradiated samples in the middle were lush and the dividing line was obvious Strong contrast. Between different doses are also obvious