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联合国粮农组织与国际原子能机构于1978年5月22—26日在波兰斯格鲁尼茨果树试验场召开了第三次“诱发突变改良营养繁殖和木本作物”研究协作会议。会上发表了16个研究机构的21篇论文,其中有关果树的10篇,其他作物的11篇。内容大致可分为四类;1.诱变育种有效照射方法的研究;2.应用组织培养扩大变异细胞和组织的方法研究;3.诱变品系应用价值的研究;4.辐射用于杂交育种的研究。除γ射线、x 射线、热中子外,化学物质也已广泛用于诱发突变。Upadhya(印度)用 SMS、HS、EMS等处理马铃薯的种子和块茎,从0.0025克分子 EMS 种子处理中获得2.4%中日照品系。ZuBrzycki(阿根
FAO and the International Atomic Energy Agency held the third collaborative meeting on “Mutagenesis to Improve Vegetative Reproduction and Woody Crops” at the Fruit Tree Experimental Site, Grunithi, Poland, from 22 to 26 May 1978. At the conference, 21 papers from 16 research institutes were published, of which 10 were related to fruit trees and 11 were other crops. The content can be divided into four categories; 1. Mutagenesis breeding method of effective irradiation; 2. Application of tissue culture to expand the variation of cells and tissues research; 3. Mutagenesis strain application value; 4. Radiation for hybrid breeding Research. In addition to gamma rays, x-rays, and thermal neutrons, chemicals have also been widely used to induce mutations. Upadhya (India) processed the seeds and tubers of potato with SMS, HS, EMS, etc. to obtain a 2.4% mid-to-late Japanese line from 0.0025 gram EMS seed treatment. ZuBrzycki (Argentine