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美国农业部衣业研究站种子贮藏试验室最近研制成功用超低温方法贮藏种子。这种方法是将种子贮藏在-160.5℃的液氮中,可保存种子多年。贮藏前种子湿度应保持或低于以下标准:大麦20.8％,菜豆27.2％,三叶草25.6％,紫羊茅23.0％,芝麻9.3％,高粱18.2％,冬小麦26.8％。这比传统的
The USDA Seed Industry Research Station Seed Storage Laboratory has recently developed cryopreservation seeds. This method is to store the seeds in liquid nitrogen at -160.5 ° C for many years. Pre-storage seed moisture should be kept at or below the following standards: barley 20.8%, bean 27.2%, clover 25.6%, red fescue 23.0%, sesame 9.3%, sorghum 18.2%, winter wheat 26.8%. This is more traditional than that