“玉米单交种——东岳18号”一文在今年《农业科学实验》第三期上发表以后,我陆续收到来自内蒙古、陕西等地许多读者的来信,纷纷要求提供种子。由于来信较多,不便一一回复,在此借贵刊一角,答复如下: 由于种子紧张,东岳18号杂交种现已供完.如有兴引种者,月请于今年’。月份前,向山东省泰:安市农科所玉米室 After the publication of the third issue of this year’s “Agricultural Science Experiment,” I submitted a large number of letters from many readers in Inner Mongolia and Shaanxi and asked for the seeds one after another. Due to the large number of letters, inconvenience to reply one by one, here by your magazine corner, the reply is as follows: Due to seed strain, Dongyue 18 hybrid has been finished. Months ago, to Taihe, Shandong Province: An City Agricultural Branch corn room