沙棘切穗的诱变处理据苏联《提米里捷夫农业科学院通报》1979年报道,先用剂量为0.5—4千拉德的r 射线对沙棘插穗进行辐射,然后用0.01—0.1%的二甲基硫酸盐水溶液浸泡处理,然后在空气中放置一段时间,再进行扦插。结果发现,最适于诱发突变的是用弱 r 射线(剂量是0.5—1千拉德)和浓度不超过0.1%的二甲基硫酸盐,浸泡时间为24小时,在空气 Mutagenic treatment of seabuckthorn cuttings According to the Soviet Union, “Tiramieotto Academy of Agricultural Sciences,” reported in 1979, first with a dose of 0.5-4 Radian r rays of sea buckthorn cuttings radiation, and then with 0.01-0.1% of the dimethyl Sulfate aqueous solution soak treatment, and then placed in the air for some time, and then cuttings. As a result, it was found that dimethyl sulphate, which is best suited to induce mutations, is irradiated with a weak r-ray at a dose of 0.5 to 1 krad and a concentration of not more than 0.1% for a soaking time of 24 hours in air