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激光是一门新兴的科学,在农业上应用还是一个新课题.根据国内外试验,激光可以引起作物形态、生物学特性和染色体等发生变异.为了探索激光诱变效应,去年我所在上海激光站的大力支持下,开展了激光辐照早稻种子的试验,取得了初步结果.一、试验概况供试早稻品种有辐早二号、广辐早、广陆矮四号、科辐早等4个.辐照光源有5种激光器.即二氧化碳激
Laser is a new science, and its application in agriculture is still a new subject.According to the experiments at home and abroad, laser can cause variation in crop morphology, biological characteristics and chromosomes.In order to explore the effect of laser mutagenesis, last year, Under the strong support of the laser irradiation of early rice seeds carried out the test and achieved preliminary results.First, the test for the test varieties of early rice varieties such as early morning two, Guangfuzao, Guanglu dwarf, Kefu early four Irradiation sources have five kinds of lasers, namely carbon dioxide