为掌握大豆辐射育种规律、我们从1982年开始,开展了大豆辐射的效应研究,并于1983年继续进行。现将初步结果简报如下: 一、材料和方法 1.辐射效应研究(简称M效)。选省内外代表性较强的品种4个、即猴子毛(绿色中粒)、烂田六月黄(黄色、小粒)、松林黑豆(黑色、小粒)81—212(黄色、大粒)。由本院物理室用~(60)C_0-r射线辐射大豆风干种子,辐射剂量率为166.17r/分。每品种10个 In order to grasp the law of soybean radiation breeding, we started the study on the effects of soybean radiation from 1982 and continued in 1983. The preliminary results are now briefed as follows: First, materials and methods 1. Radiation effect study (referred to as M effect). The selected representative of the province and outside the four varieties, namely, monkey hair (green in the grain), Juntian yellow June (yellow, small grains), pine black beans (black, small grains) 81-212 (yellow, large grain). Soybean seeds were dried by ~ (60) C_0-r radiation from the Physics Department of our hospital. The radiation dose rate was 166.17 r / min. 10 per species